Answer:
please what is your question
The square root of y^3 simplified
Answer:
(√y)3
Step-by-step explanation:
what is half way between 18x28 and 22x28
Answer: 160
Step-by-step explanation:
first workout the multiplication sums [22 x 28 = 616]
[18 x 28 = 505] then add 2 numbers together [616 + 505 = 1120]
then divide the answer by 2 [1160 / 2 = 160
The table below represents the linear relationship between the total amounts of money guests spent while visiting an amusement park based on the number of rides they rode. Number of Rides Ridden 8 12 15 20 Total Amount Spent ($) 20.95 26.95 31.45 38.95 What is the y-intercept of the line that models this situation?
Answer:8.95
Step-by-step explanation:can’t guarentee But that’s what I got
A rectangular building ha a bae that i 255ft long, 255 feet wide, and the building i 42 ft tall. Find the unit for the volume of the building
The volume of the rectangular building is 2,731,050 feet³ depending on the given height, base and width.
The volume of the building will be calculated by the formula -
Volume = length × breadth × height
Thus, keeping the value of each component of building in the formula to find the volume of the building.
Volume of building = 255 × 255 × 42
Performing multiplication on Right Hand Side of the equation to find the value of volume
Volume of building = 2,731,050 feet³
Therefore, the volume of the building is 2,731,050 feet³.
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A polygon is broken up into 4 non-overlapping triangles by drawing lines from one vertex to all other non-adjacent vertices. what is the name of the polygon?octagonhexagonheptagonquadrilateral
The name of the polygon is (B) hexagon.
What is a hexagon?A hexagon is a six-sided polygon or 6-gon in geometry. The sum of any simple (non-self-intersecting) hexagon's internal angles is 720°.To find the name of the polygon:
Let the number of sides in a polygon be n.Triangles are formed by drawing diagonals from one vertex to each of the others.Because there is no overlapping of the triangles, no diagonal will be drawn back to itself, and the diagonals to each adjacent vertex will lie on top of the adjacent sides, so the number of diagonals from a single vertex is three less than the number of sides or n - 3, and the number of triangles is one more, or n - 2. Number of triangles = number of sides in polygon - 2 Number of triangles = n - 2 n = 4 + 2 n = 6The polygon containing 6 sides is called a hexagon.Therefore, the name of the polygon is (B) hexagon.
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The complete question is given below:
A polygon is broken up into 4 non-overlapping triangles by drawing lines from one vertex to all other non-adjacent vertices. What is the name of the polygon?
A) Octagon
B) Hexagon
C) Heptagon
D) Quadrilateral
what does this mean? Could I be lectured on this? will give 50 points and brainliest to the fastest responder
Answer:
Nonproportional
Step-by-step explanation:
A line that is proportional will always pass through the origin (0, 0). If it does pass through the origin, then x and y have a proportional relationship.
Best of Luck!
Answer:
60
Step-by-step explanation:
if you look at the graph you see that
i don't know how to do it so
I think the answer is 60.
how to know if a function has a vertical asymptote
To determine if a function has a vertical asymptote, you need to consider its behavior as the input approaches certain values.
A vertical asymptote occurs when the function approaches positive or negative infinity as the input approaches a specific value. Here's how you can determine if a function has a vertical asymptote:
Check for restrictions in the domain: Look for values of the input variable where the function is undefined or has a division by zero. These can indicate potential vertical asymptotes.
Evaluate the limit as the input approaches the suspected values: Calculate the limit of the function as the input approaches the suspected values from both sides (approaching from the left and right). If the limit approaches positive or negative infinity, a vertical asymptote exists at that value.
For example, if a rational function has a denominator that becomes zero at a certain value, such as x = 2, evaluate the limits of the function as x approaches 2 from the left and right. If the limits are positive or negative infinity, then there is a vertical asymptote at x = 2.
In summary, to determine if a function has a vertical asymptote, check for restrictions in the domain and evaluate the limits as the input approaches suspected values. If the limits approach positive or negative infinity, there is a vertical asymptote at that value.
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1) An elevator is on the 15th floor, it goes down 18 floors
and then up 5 floors. What floor is it on now?
Answer:
It is on floor 2
Step-by-step explanation:
15-18=-3
-3+5=2
hope this helped :)
Answer:
it is on the 2nd floor
Step-by-step explanation: this is because it started at 15, then went down 18: 15-18
-3
then it went up 5: -3+5 or 5-3
to end up at the 2nd floor
Traveling south along the 180 °from 5° N to 5° S approximately how many nautical miles will you cover? A. 600 B. 300 C. 690 D. 345
The correct answer is A. 600 nautical miles is not the distance you will cover when traveling south along the 180° longitude from 5°N to 5°S. The correct distance is 0 nautical miles since the points are on the same line of longitude.
The distance traveled along a line of longitude can be calculated using the formula:
Distance = (Latitude 1 - Latitude 2) * (111.32 km per degree of latitude) / (1.852 km per nautical mile)
Given:
Latitude 1 = 5°N
Latitude 2 = 5°S
Substituting the values into the formula:
Distance = (5°N - 5°S) * (111.32 km/°) / (1.852 km/nm)
Converting the difference in latitude from degrees to minutes (1° = 60 minutes):
Distance = (0 minutes) * (111.32 km/°) / (1.852 km/nm)
Simplifying the equation:
Distance = 0 * 60 * (111.32 km/°) / (1.852 km/nm)
Distance = 0 nm
Therefore, traveling south along the 180° longitude from 5°N to 5°S, you will cover approximately 0 nautical miles.
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Need help ASAP kinda confused about it
put an answer but I'm wrong and I don't know how to delete answers, good luck tho
Answer:
3
Step-by-step explanation:
The modal number of point is the one which occurs most often
From the table 3 occurs 7 times , so
The modal number of points is 3
(b)
The total number of points scored is the sum of the product of frequency and number of points, that is
total = (4 × 0) + (3 × 1) + (5 × 2) + (7 × 3) + (5 × 4) + (6 × 5)
= 0 + 3 + 10 + 21 + 20 + 30
= 84
A square park is 75 m long. Find the area of the park.
If TU= 16, UV = x + 4, and TV = 8x - 15, what is IV?
UV = 11 and TV = 41
What is ruler postulateA line segment has two fixed end points in a line. The length of the line segment is the distance between two fixed points. The length can be measured by units such as centimeters, millimeters, feet or inches
The points on a line are matched one to one with the real numbers in ruler postulate. Coordinate of the point is the real number that corresponds to a point. The distance between points A and B (AB) is equal to the difference of the coordinates of A and B.
As given,
TU = 16, UV = x+4 and TV = 8x -15
TU + UV = TV
16 + x+4 = 8x -15
16 + 4 +1 5 = 8x - x
35 = 7x
x = 35/5
x= 7
We can find UV = x + 4 by substituting the value of x
= 7 +4
= 11
and TV = 8x - 15
= (8*7) - 15
=56 - 15
=41
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Suppose a store examines a sample of n =100 purchases and observes 48 customers used a debit card. what is the probability of a sample proportion of 0.48 or less if the true population proportion is 0.60?
There is a 45.22% chance that a randomly selected sample proportion of 100 purchases will be 0.48 or less.
To find the probability of a sample proportion of 0.48 or less if the true population proportion is 0.60, we can use the sampling distribution of the sample proportion and the z-score.
Given:
Sample size (n) = 100
Observed sample proportion ) = 0.48
True population proportion (p) = 0.60
To find the probability, we need to standardize the observed sample proportion using the z-score formula:
z = ( - p) / √(p * (1 - p) / n)
Substituting the values:
z = (0.48 - 0.60) / √(0.60 * (1 - 0.60) / 100)
= -0.12 / √(0.24 / 100)
= -0.12 / √0.0024
= -0.12 / 0.049
Using a standard normal distribution table or a statistical calculator, we can find the probability associated with the z-score.
The probability of a sample proportion of 0.48 or less, given a true population proportion of 0.60, is the probability to the left of the z-score obtained.
P ≤ 0.48) = P(z ≤ -0.12)
Using a standard normal distribution table, we find that the probability of z ≤ -0.12 is approximately 0.4522.
Therefore, the probability of a sample proportion of 0.48 or less, given a true population proportion of 0.60, is approximately 0.4522 or 45.22%.
This means that there is a 45.22% chance that a randomly selected sample proportion of 100 purchases will be 0.48 or less, if the true population proportion is 0.60.
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How do the slopes of the line segments in part a compare with one another? In geometric terms, what can you conclude about the lines?
Answer:
All the lines have the same slope, m = 0, showing that they are all parallel.
Step-by-step explanation:
PLATO
Answer:
The fact that all of the lines have the same slope, m = 0, indicates that they are all parallel.
Step-by-step explanation:
Please help to find the answer to a b and c please
Answer:
a) 5p (or 5q)
b) 5p ( or 5q)
c) 10p (or 10q)
Step-by-step explanation:
We will use the following information for solving and using the given figure
In a regular hexagon all six sides are equalPreliminary computation
We have \(\overrightarrow{AB} = \overrightarrow{BC}\)
Therefore 4p + q = 5p
5p = 4p + q
5p-4p = q
p = q
\(\overrightarrow{AB} = 4p + q = 4p + p = 5p = 5q\\\)
So each side is 5p in length which is also equal to 5q since p = q
Part a
\(\overrightarrow{AO} = \overrightarrow{OA} = \overrightarrow{AB} = 5p\) (same as 5q)
Part b
\(\overrightarrow{OB} = \overrightarrow{OA} = 5p\) (same as 5q)
Part c
\(\overrightarrow{EB} = 2 \cdot \overrightarrow{OB} = 2 \cdot 5p = 10p\) (also 10q)
The tax rate in a certain city is 10.25% Arnold makes a $310.50 purchase there. How much will Arnold pay in tax? How much will he pay in all?
Tax: $______
Total: $_____
Answer:
tax=31.83 and total=278.67
Step-by-step explanation:
310.50×10.25/100
Tax=31.83
Total=310.50-31.83
=278.67
Which Figure is a rotation of the Blue Figure?
A
B
C
D
a counter must be:
group of answer choices
a positive number
a real number
an integer
a variable named count
A counter is a variable named "count" that is typically used to keep track of a positive real number or an integer in a programming context. It serves as a tool for counting or incrementing values within a given range.
In programming, a counter is a variable that is used to keep track of a value, often used in loops or iterative processes. The variable is commonly named "count" and serves as a mechanism to increment or decrement values based on certain conditions. A counter is typically initialized with an initial value and is updated within the loop or program logic.
A counter can be a positive number, which means it only takes on values greater than zero. This ensures that the count increases or progresses in a forward direction. Additionally, a counter can also be a real number, allowing it to hold fractional or decimal values. However, it is important to note that in certain programming languages, counters are commonly represented as integers rather than real numbers.
The use of a counter is essential in various scenarios, such as counting occurrences, iterating over a collection of elements, or executing a specific block of code a predetermined number of times. By incrementing or decrementing the counter, programmers can control the flow and repetition of their code. The variable named "count" serves as a convenient and widely recognized way to implement a counter in programming, providing a clear and intuitive reference to the counting mechanism.
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Epic test
pic test
active
04010
16] 10
7
vhat was the major reason for the outbreak of the new zealand wars?
native children were forcibly taken from their homes and placed into european foster fe
- european powers competed for control of new zealand,
2. maori marched on wellington to protest injustices, and the march turned violent.
. the colonists demanded more maori land.
lease select the best answer from the choices provided
The major reason for the outbreak of the New Zealand Wars was the European powers competing for control of New Zealand, demanding more Maori land.
The outbreak of the New Zealand Wars can be attributed to a combination of factors. European powers, particularly Britain, sought to establish dominance and control over New Zealand due to its strategic location and resources. This led to conflicts between Maori tribes and the colonizers, as the colonists demanded more Maori land for settlement and economic purposes.
The forcible removal of native children from their homes and the placement into European foster care was indeed an unjust practice that added to the tensions between the two cultures. Additionally, the march of Maori on Wellington was a significant event where they sought to protest the injustices they faced. However, the march turning violent was a consequence of the underlying grievances and conflicts that had already been brewing.
While the forcible removal of children, the march on Wellington, and the demand for Maori land were contributing factors, the primary reason for the outbreak of the New Zealand Wars was the competition among European powers for control of New Zealand and the subsequent colonization efforts.
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a poker hand consists of two cards. what is the probability that the poker hand consists of two jacks or two fives? round your decimal answer to three places.
The probability that a poker hand consists of two jacks or two fives is approximately 0.009, or 0.9% when rounded to three decimal places.
To calculate the probability that a poker hand consists of two jacks or two fives, we need to determine the total number of possible two-card hands and the number of favorable outcomes (two jacks or two fives).
Step 1: Calculate the total number of possible two-card hands.
There are 52 cards in a standard deck. To form a two-card hand, we have 52 choices for the first card and 51 choices for the second card. Using the combination formula (nCr), the total number of possible hands is C(52, 2) = 52! / (2! * (52-2)!) = 1,326.
Step 2: Calculate the number of favorable outcomes.
There are 4 jacks and 4 fives in a deck, which gives us 8 possible cards to form our desired hands. For two jacks, there are C(4, 2) = 6 combinations. For two fives, there are also C(4, 2) = 6 combinations.
Step 3: Calculate the probability.
The total number of favorable outcomes is the sum of the combinations of two jacks and two fives, which is 6 + 6 = 12. Now, divide the number of favorable outcomes by the total number of possible hands:
Probability = (Number of favorable outcomes) / (Total number of possible hands) = 12 / 1,326 ≈ 0.00905
So, the probability that a poker hand consists of two jacks or two fives is approximately 0.009, or 0.9% when rounded to three decimal places.
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find the slope of a line perpendicular to y=- 1/2x+7
Answer:
perpendicular slope = 2
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - \(\frac{1}{2}\) x + 7 ← is in slope- intercept form
with slope m = - \(\frac{1}{2}\)
given a line with slope m then the slope of a line perpendicular to it is
\(m_{perpendicular}\) = - \(\frac{1}{m}\) = - \(\frac{1}{-\frac{1}{2} }\) = 2
a right rectangular prism 3 in by 4.25 in by 18.25 in what is the total surface area of the prism
The total surface area of the prism will be 290.125 Square units.
What is a surface area of a rectangular prism?The surface area of a rectangular prism is the measure of how much-exposed area a prism has. Surface area is expressed in square units.
The surface area of a rectangular prism is given by:
SA = 2 (lh +wh + lw )
where
l = 3
w = 4.25
h = 18.25
SA = 2 (3x18.25 + 4.25x18.25 + 3x4.25)
SA = 2 (54.75 + 77.5625 + 12.75)
SA = 2 (146.0625)
SA = 290.125 square units
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A hemisphere is exactly one-half of a sphere. Find the volume of a hemisphere where the radius is 6 m. (Round to the nearest tenth)
Answer:
144π or 452.4
Step-by-step explanation:
Volume of a Sphere Formula: V = 4/3πr³
Step 1: Plug in 6 for r
V = 4/3π(6)³
V = 288π
Step 2: Divide by 2
V = 288π/2
V = 144π
Here is a triangular prism 5 cm 1 What is the volume of the prism, in cubic centimeters? 2. What is the surface area of the prism in square centimeters? For your ans, just type the number.)
Answer:
Volume = 100cm³
surface area=
The volume of Triangular Prism is 120 \(cm^{3}\) and the surface area of triangular prism is 184 \(cm^{2}\)
What is triangular prism?A triangular prism is a 3D shape with two identical faces in the shape of a triangle connected by three rectangular faces. The rectangular faces are referred to as the lateral faces, while the triangular faces are called bases. The bases are also called the top and the bottom (faces) of the prism.
What is the volume of triangular prism?The volume of a triangular prism is the product of its triangular base area and the length of the prism.
Volume of Triangular Prism = ½ × b × h × l,
where b is the base length of the triangle, h is the height of the triangle, and l is the length of the prism.
What is the surface area of triangular prism?The surface area of a triangular prism is the area that is occupied by its surface. It is the sum of the areas of all the faces of the prism.
Surface area = (Perimeter of the base × Length) + (2 × Base Area)
According to the question
Length of the prism. = 10cm
Base length of the triangle = 6 cm
Height of the triangle = 4 cm
1> Volume of Triangular Prism = ½ × b × h × l
= ½ × 6 × 4 × 10
= 120 \(cm^{3}\)
2> The surface area of triangular prismAs, Base area in Triangular Prism base is always triangular part
i.e Base area = 1/2 * 4 * 6
= 12 \(cm^{2}\)
Perimeter of the base = 5 + 5 + 6
= 16 cm
Length of the prism = 10 cm
Surface area = (Perimeter of the base × Length) + (2 × Base Area)
substituting the value
Surface area = (16 * 10 ) + (2 * 12 )
= 184 \(cm^{2}\)
Hence, The volume of Triangular Prism is 120 \(cm^{3}\) and the surface area of triangular prism is 184 \(cm^{2}\)
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If someone were unable to pay cash right now, which financing option would be best for the laptop and for the refrigerator? rent-to-own; installment installment; rent-to-own rent-to-own; rent-to-own save up and pay cash
The lowest is the cash price for other options, you have to pay more for a laptop and refrigerator. Then the suitable method is to save up and pay cash.
What is decision-making?The process of making choice is by identifying the correct decision, gathering information, and assessing alternative solutions.
If someone were unable to pay cash right now then the suitable method will be
For laptop:
Rent to own payments will be
$150 each month for 12 months, then the total becomes
⇒ 150 × 12 = $1800
The installment plan will be
$100.83 each month for 12 months, then the total becomes
⇒ 100.83 × 12 = $1209.96
The cash price is $1000. So, the lowest is the cash price for other options you have to pay more.
For refrigerator:
Rent to own payments will be
$140 each month for 12 months, then the total becomes
⇒ 140 × 12 = $1680
The installment plan will be
$80.67 each month for 12 months, then the total becomes
⇒ 80.67 × 12 = $968.04
The cash price is $800. So, the lowest is the cash price for other options you have to pay more.
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Ashley's car used 10 gallons of gas to drive 478 miles. At what rate does her car use gas in miles per gallon? Express your answer in simplest form.
Answer:
47.8
_____
1
Step-by-step explanation:
Answer:
she got it by breaking up the problem step by step for
Step-by-step explanation:
she has done this putting the form like so
10 - 478
I hope this
Suppose a city with a population of 400,000 has been growing at a rate of 8%per year. If this rate continues, find the population in 22 years
The population in 22 years is 2176000.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Population = 400,000
Rate of increase per year = 8%
We can make an equation for the number of populations in x years.
y = 400000 \(1.08^x\)
Now,
For x = 22,
y = 400000 \(1.08^{22}\)
y = 400000 x 5.44
y = 2176000
Thus,
The population is 2176000 after 22 years.
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Use the zeros of the following quadratic to find the x value of the vertex.
y=x^2+2x-24
A. -2
B. -1
C. 2
D. -4
Step-by-step explanation:
We can find the x-value of the vertex of the quadratic function y = x^2 + 2x - 24 by first finding the zeros of the function using the quadratic formula:
x = (-b ± sqrt(b^2 - 4ac)) / 2a
where a = 1, b = 2, and c = -24. Plugging in these values, we get:
x = (-2 ± sqrt(2^2 - 4(1)(-24))) / 2(1)
x = (-2 ± sqrt(100)) / 2
x = (-2 ± 10) / 2
So the zeros of the function are x = -6 and x = 4.
The x-value of the vertex is the midpoint between the zeros, which is simply the average of the two zeros:
x = (-6 + 4) / 2
x = -1
Therefore, the answer is B. -1.Para fazer um serviço de operário leva 70 dias . Se trabalhou 25 dias num mês e 24 dias no outro mês , quantos dias faltam para ele terminar o serviço?
Responda:
21 dias
Explicação passo a passo:
Total de dias necessários = 70 dias
Dias usados no mês 1 = 25 dias
Dias usados no mês 2 = 24 dias
Dias usados no total = 24 + 25 = 49 dias
Dias restantes :
70 dias - 49 dias
= 21 dias
What is the complex number with polar coordinates (3, StartFraction 5 pi Over 6 EndFraction).? Round the coefficients to the nearest thousandth.
z = 1.5 – 2.598i
z = –2.598 + 1.5i
z = 2.598 – 1.5i
z = 1.5 + 2.598i
The complex number with polar coordinates (3, StartFraction 5 pi Over 6 EndFraction) is:
z = 2.598 - 1.5i
What is the complex number?
Complex numbers are the numbers that are expressed in the form of a+ib where, a, and b are real numbers and 'i' is an imaginary number called “iota”. The value of i = (√-1). For example, 2+3i is a complex number, where 2 is a real number (Re) and 3i is an imaginary number (Im).
This can be found by using the polar form of a complex number, which is:
z = r (cos θ + i sin θ)
where r is the magnitude or modulus of the complex number, θ is the angle in radians, and i is the imaginary unit.
In this case, we have r = 3, and θ = StartFraction 5 pi Over 6 EndFraction. Plugging these values into the equation above gives:
z = 3 (cos (StartFraction 5 pi Over 6 EndFraction) + i sin (StartFraction 5 pi Over 6 EndFraction))
z = 2.598 - 1.5i
we can round the coefficients to the nearest thousandth.
The complex number with polar coordinates (3, StartFraction 5 pi Over 6 EndFraction) is z = 2.598 - 1.5i.
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