Answer:
y=0,25x
Step-by-step explanation:
1×0,25=0,25
2×0,25=0,5
3×0,25=0,75
4×0,25=1,0
5×0,25=1,5
hope it'll help you dude
A cone has a height of 36 cm and a volume of 588π cm3. What is its radius? ( The question I am working on..)
Steps:
Shape: Cone
Solved for radius
Height: 36 cm
Volume: 588 cm3
Formula= r=√3v/πh
R= Radius
H= Height
Description:
Using the formula r=√3v/πh, we have to calculate the radius. We know that the height is 36 and the volume of 588. We use the formula and get the answer. The answer we get is r≈3.95cm.
Answer: r≈3.95cm
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Hope this helps.
Answer:
r = 7cm
Step-by-step explanation:
\(h = 36 \\Volume = 588pi\\r = \\588pi = \frac{1}{3}pir^{2} 36\\Cross-multiply\\1764pi=36pir^{2} \\Divide-both-sides-of-the-equation-by-36pi\\r^{2} =\frac{1764pi}{36pi} \\r^{2} = 49\\Square -root-both-sides-of-the-equation.\\\sqrt{r^{2} } =\sqrt{49} \\r = 7\)
In statistical experiments, each time the experiment is repeateda. the same outcome must occurb. the same outcome can not occur againc. a different outcome may occurd. None of the other answers is correct.
In statistical experiments, each time the experiment is repeated, a different outcome may occur. The correct answer is C.
Statistical experiments involve random processes, such as the random selection of individuals from a population, the random assignment of subjects to groups, or the random measurement of a variable.
The outcome of a statistical experiment is influenced by chance and is inherently uncertain, so it is not possible to guarantee that the same outcome will occur every time the experiment is repeated. Different outcomes may occur, even if the experimental conditions are kept constant, due to the random nature of the processes involved.
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Which expression is equivalent to (9⋅5)2/3
\(\huge\text{Hey there!}\)
\(\huge\boxed{\dfrac{(9 \times5) 2}{3}}\)
\(\huge\boxed{9 \times 5 = \bf 45}\)
\(\huge\boxed{ = \dfrac{45(2)}{3}}\)
\(\huge\boxed{45(2) = \bf 90}\)
\(\huge\boxed{= \dfrac{90}{3}} \\\\\huge\boxed{= \dfrac{90\div3}{3\div3}}\\\\\huge\boxed{= \dfrac{30}{1}}\)
\(\huge\boxed{= \bf 30}\)
\(\huge\boxed{\rm{Answer: 30}}\huge\checkmark\)
\(\huge\text{Good luck on your assignment \& enjoy your day!}\)
~\(\huge\boxed{\frak{Amphitrite1040:)}}\)
Answer:
30
Step-by-step explanation:
\( \small \sf = \frac{( 9 × 5 ) 2 }{3} \\ \)Multiply 9 and 5 to get 45.
\( \small \sf = \frac{ 45 × 2 }{3} \\ \)Multiply 45 and 2 to get 90.
\( \small \sf = \frac{ 90 }{3} \\ \)Divide 90 by 3 to get 30.
= 30Taylor has $4 worth of dimes and quarters. She has 2 more quarters than
dimes. Graphically solve a system of equations in order to determine the
number of dimes, x, and the number of quarters, y, that Taylor has.
Answer: Taylor has 10 dimes and 12 quarters.
Step-by-step explanation: you should end up with the equation y = x + 2 which is where it explains that he had two more quarters than dimes.
Then, your other equation starts with .10x +0.25y = 4 “, but then simplified, which should give u y = -2/5x +16. Once you graph both the top and this equation, they should intersect at the 4, which leads back to your money amount of 4 dollars.
3x+2<11 please show work
Answer:
Step-by-step explanation:
3x+2<11
3x<9
3x/3<9/3
X<3
X=3
Answer:
X < 3
Step-by-step explanation:
Determine the type of dilation shown and the scale factor used.
Enlargement with scale factor of 1.5
Enlargement with scale factor of 2.5
Reduction with scale factor of 1.5
Reduction with scale factor of 2.5
The type of dilation and scale factor in the figure shown is
Enlargement with scale factor of 2.5How to find the type of dilationScale factors are used to increase or decrease image. The situation of increment is usually called magnifying or enlargement.
The given problem is enlargement since the preimage is smaller than the image. Also the scale factor will be greater than 1
Taking a point of reference say side 6 in the preimage and side 15 in the image and solve for the factor, assuming the factor is k
6k = 15
k = 15/6
k = 2.5
hence we say that the scale factor is 2.5
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Answer: Enlargement with scale factor of 2.5
Step-by-step explanation: I took the quiz so you don't have too!
HURRY! Which numbers below are even Check all that apply
Answer:
A. 934
C. 8402
E. 2120
F. 9154
Step-by-step explanation:
Even numbers must contain have a 0, 2, 4, 6, or 8 at the last digit of an integer.
Example:
1326 (Even)
4377 (Odd)
please help asap!!!!!!!
Step-by-step explanation:
to find the area you have to do the expression length x width
Mamadou surveyed 500 of the students in the school about their favorite color students could choose between blue and red 390 students said their favorite color was red what percentage of the surveys students said their favorite color was blue
Answer:
22%
Step-by-step explanation:
so 500-390 = 110
110 students said their favorite color was blue.
110/500 = ?/100
110 times 100 = 11000
11000/500 = 22
give brainliest, please!
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burgers come in packets of 6. bread roll come in packets of 8. mark m wants to buy enough packets of burgers and rolls so there is no burgers without bread rolls what is the minimum number of packs of burgers and bread rolls that mark needs to buy?
Answer:
4 packs burger and 3 packs of bread rolls
ALGEBRA Find x and the length of each side if ΔW X Y is an equilateral triangle with sides WX=6 x-12, XY=2 x+10 , and W=4 x-1 .(Lesson 4-1)
The length of each side of equilateral triangle ΔWXY is 30 units, and x is equal to 7.
In an equilateral triangle, all sides have the same length. Let's denote the length of each side as s. According to the given information:
WX = 6x - 12
XY = 2x + 10
W = 4x - 1
Since ΔWXY is an equilateral triangle, all sides are equal. Therefore, we can set up the following equations:
WX = XY
6x - 12 = 2x + 10
Simplifying this equation, we have:
4x = 22
x = 22/4
x = 5.5
However, we need to find a whole number value for x, as it represents the length of the sides. Therefore, x = 7 is the appropriate solution.
Substituting x = 7 into any of the given equations, we find:
WX = 6(7) - 12 = 42 - 12 = 30
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Perimeter and area polynomials
The combined perimeter of
2b (14y - 12)
2c (18y + 4)
2d (14y - 16), is
\(P=14y-12+18y+4+14y-16\)Add the like terms
\(\begin{gathered} P=(14y+18y+14y)+(-12+4-16) \\ \\ P=46y+(-24) \\ \\ P=46y-24 \end{gathered}\)The combined perimeter is (46y - 24)
The combined area of
1b (10y^2 - 27y +5)
1c (20y^2 + 11y - 3)
1d (12y^2 -24y), is
\(A=10y^2-27y+5+20y^2+11y-3+12y^2-24y\)Add the like terms
\(\begin{gathered} A=(10y^2+20y^2+12y^2)+(-27y+11y-24y)+(5-3) \\ \\ A=42y^2+(-40y)+2 \\ \\ A=42y^2-40y+2 \end{gathered}\)The combined area is (42y^2 - 40y + 2)
4. Halla el valor de x. *
(4 puntos
x + 15x + 24 = -21 - 4x
Answer:
x= -9/4
Step-by-step explanation:
1) Isolate X
2) This will give you x+15x+4x=-21-24
(moving terms to another side will make it opposite, in this case positive 24 moving to the right will become negative 24)
3) Add the like terms
x+15x+4x = 20x
-21-24= -45
this will give you 20x=-45
4)Find the value of X by moving the 20 multiplier to the other side (this will become the opposite, division of 20)
x= -45/20
5) Simplify your answer
= -9/4
Oceanside Bike Rental Shop charges a $1 flat fee plus $6 per hour for renting a bike. Melanic paid $53 to rent a bike on Sunday. How many hours did she pay to have the bike checked out?
Melanic paid for 8 hours to have the bike checked out by solving equations and determining the number of hours.
Melanic paid for x hours to rent the bike on Sunday from the Oceanside Bike Rental Shop.
The cost of renting a bike at the Oceanside Bike Rental Shop is calculated using the formula:
Cost = $1 + $6 * hours.
We can set up an equation using the given information:
$1 + $6 * x = $53. T
his equation represents the total cost Melanic paid to rent the bike for x hours.
To solve for x, we can simplify the equation:
$6 * x = $53 - $1.
This gives us'
$6 * x = $52.
Dividing both sides of the equation by $6, we find that
x = $52 / $6 = 8.67.
Since we can't have a fractional number of hours, we need to round up or down to the nearest whole number. In this case, we will round down to 8 hours.
Therefore, Melanic paid for 8 hours to have the bike checked out.
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answer , NOW.
PLS
I
NEED
SOMEONE
TO
ANSWER.
NOW.
Answer:
A. 6oz
Step-by-step explanation:
Beause thats the lowest number on the chart.
Answer: A. 60 oz
Step-by-step explanation: I think it would be A because 0.89 is smaller than C, D, and B.
When participants are selected for a study on the basis of how easy it is to collect data from them, this is called sampling. 10. The measure of variability that calculates the difference between the highest score and the lowest score in the distribution is: Range 11. The difference between the interval level of measurement and the ratio level of measurement is that the Interval level of measurement has an absolute zero point. 12. Imagine a test where you could score either a 5,6,7,8, or 9 . The test score would be considered this kind of variable: CONTINUOUS INDEPENDENT DISCRETE DEPENDENT 13. This question deals with how variability in data influences how easy it is to see differences in scores between two treatment groups (e.g., Treatment Group 1 and Treatment Group 2). The situation that would make the difference between the two groups the most visible would be if the difference between the two groups' means was SMALL or LARGE and the variability in the groups' data was LOW or HIGH.
10. The measure of variability that calculates the difference between the highest score and the lowest score in the distribution is the Range.
The difference between the interval level of measurement and the ratio level of measurement is that the interval level of measurement does not have an absolute zero point.In the given scenario, where the test score can be 5, 6, 7, 8, or 9, the test score would be considered a Discrete variable.
The range is a simple measure of variability that quantifies the spread or dispersion of data in a distribution. It is calculated by subtracting the lowest score from the highest score. The range provides a quick understanding of the spread of values in a dataset, but it does not take into account the distribution of scores between the highest and lowest values.
The difference between the interval level of measurement and the ratio level of measurement is that the interval level of measurement does not have an absolute zero point.
The interval level of measurement and the ratio level of measurement are both types of continuous variables. However, the main difference lies in the presence or absence of an absolute zero point.
In the interval level of measurement, the zero point is arbitrary and does not represent the absence of the measured quantity. For example, temperature measured in Celsius or Fahrenheit has an arbitrary zero point (e.g., 0°C or 0°F), which does not indicate the complete absence of temperature.
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A large deer population lives in Pleasant view. As more and more people move to the city, the deer population is on the decline. Current deer population is 1600. It is declining 12% each year. What is the Equation, and table of values ?
em 2008 lançou o primeiro voto que não sei de quem não sei
Are the triangles similar?
A. Yes by the AA rule
B. yes by the SSS rule
C. not similar
D. yes by the SS rule.
please helppppp please asap
Answer:
126.8
Step-by-step explanation:
angles opposite each other when two lines cross are always equal
What is the y-intercept of the function f(x) = -2/9x + 1/3?
Answer:
The y intercept would be (0, 1/3)
The number at the end is always the y value. In a y intercept x is always 0.
Encuentra 2 números enteros cuya diferencia sea 7 y la suma de sus cuadrados sea 569
Solving a system of equations we can see that the two integers are 13 and 20.
How to find the two integer numbers?Let's say that the numbers are x and y.
We want the difference to be equal to 7 units, and the sum of the squares to be equal to 569.
Then we can write a system of equations:
x - y = 7
x² + y² = 569
We can isolate one of the variables in the first equation:
x = 7 + y
And replace that in the other one to get:
(7 + y)² + y² = 569
Now we just need to solve a quadratic equation.
49 + 14y + 2y² = 569
2y² + 14y - 520 = 0
y² + 7y - 260 = 0
The solutions are:
\(y = \frac{-7 \pm \sqrt{7^2 - 4*-260} }{2} \\\\y = \frac{-7 \pm 33 }{2}\)
We can take the positive one as the solution:
y = (-7 + 33)/2 = 26/2 = 13
Then the value of x is:
x = 7 + y = 13 + 7 = 20
These are the two numbers.
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speed is measured by the time required to run a distance of 40 yards, with smaller times indicating more desirable (faster) speeds. from previous speed data for all players in this position, the times to run 40 yards have a mean of 4.60 seconds and a standard deviation of 0.15 seconds, with a minimum time of 4.40 seconds, as shown in the table below. time to run 40 yards mean 4.60 seconds standard deviation 0.15 seconds minimum 4.40 seconds based on the relationship between the mean, standard deviation, and minimum time, is it reasonable to believe that the distribution of 40-yard running times is approximately normal? explain.
the minimum time of 4.40 seconds is not significantly far from the mean of 4.60 seconds, which further supports the normality assumption.
It is reasonable to believe that the distribution of 40-yard running times is approximately normal based on the central limit theorem, which states that the distribution of sample means tends to be normal, regardless of the underlying population distribution, as long as the sample size is sufficiently large. In this case, we are given the mean and standard deviation for all players in the position, which suggests that the population distribution is approximately normal.
what is second?
A second is a unit of time. It is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between two hyperfine levels of the ground state of the caesium-133 atom.
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Jamilla solved the inequality x+ b2 and graphed the solution as shown below. 6 5 4 3 -2 -1 0 1 2 3 4 5 6 What is the value of b and the missing symbol in Jamilla's inequality? Ob=-1,2 O b=-1, s O b = 1,2 O b= 1, g
The inequality solved to give a solution of x ≥ 1 and x ≤ -3 is |x + 1| ≥ 2.
b = 1, ≥
From the diagram, the solution to the inequality is x ≥ 1 and x ≤ -3
Hence:
|x + b| ≥ 2
x + b ≥ 2 or -(x + b) ≥ 2
x ≥ 2 - b or x ≤ -2 - b
2 - b = 1 and -2 - b = -3
b = 1
Hence |x + 1| ≥ 2
The inequality solved to give a solution of x ≥ 1 and x ≤ -3 is |x + 1| ≥ 2. b = 1, ≥
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Please help! For math.
Answer:
No
Step-by-step explanation:
20 x 30 x 8 = 4800 = FIRST CONTAINER
12 x 12 = 144
12x8=96/2=48
144 + 48=192 x 25 =4800 = SECOND CONTAINER
Determine whether the data show a linear relationship. If so, write an equation of a line of fit.
The data do not show a linear relationship.
The data do not show a linear relationship.
The data show a linear relationship; The equation is y=4.25x+1.75.
The data show a linear relationship; The equation is y is equal to 4 point 2 5 x plus 1 point 7 5.
The data show a linear relationship; The equation is y=1.75x+4.25.
The data show a linear relationship; The equation is y is equal to 1 point 7 5 x plus 4 point 2 5.
The data show a linear relationship; The equation is y=6x.
The data show a linear relationship; The equation is y is equal to 6 x.
Question 2
If there is a linear relationship, use the selected equation to estimate y when x=15 and interpret its meaning in the context of the situation.
y=
, which means that after
minutes, you have burned
calories.
The slope of the given function is not constant therefore it will not be a linear function so option (A) will be correct.
What is a linear function?A straight line on the coordinate plane is represented by a linear function.
The formula for a linear function is f(x) = ax + b, where a and b are real values.
Given the data table,
If we take its point as coordinate then (1,6),(6,27),(11,50)(13,56) and (16,70).
Slope associated with two points (1,6), (6,27)
(27 - 6)/(6 - 1) = 4.2
Now Slope is associated with two points(6,27),(11,50)
(50 - 27)/(11 - 6) = 4.6
Since the slope is not the same therefore given function is not the linear function because the linear function has a constant slope.
Hence "The slope of the given function is not constant therefore it will not be a linear function".
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Find the radius of a circle with area 42 square feet
Answer:
Step-by-step explanation:
area of a circle=πr^2
42=3.14*r^2
42/3.14=r^2
13.37=r^2
\(\sqrt{13.37\)=r
3.65=r
3.7=r
therefore radius of a circle is 3.7 ft
help me with this math question
Answer: $89.27
Step-by-step explanation:
I added everything together than to find the tax I multiples the total amount by .13 or %13 and once I got that number and I added it to the total cost.
hurry please and thank you #2
When the rate of change of AB is -1/5, and line CD is 5 then line AD will be -1
What is linear function ?A linear function consists of functions where the variables has exponents of 1.
The graph of linear functions is a straight line graph and the relationship is expressed in the form.
y = mx + c
The slope is represented as m, The slope by definition is the change of the output values to the input values, otherwise known as the rate of change.
In the figure, the rate of change is given to be -1/5 and by definition rate of change which is the slope has the formula
m = change of the output values / change in the input values
m = AC / CD
-1/5 = AC / 5
hence AC = -1
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There is an 8% chance that a random household in Virginia has a motorcycle. A student designs a simulation to approximate the probability of calling 3 households in Virginia in a row that have motorcycles. Which statement is true? Responses The student can use a spinner divided into 8 equal sections and have 1 of the sections represent a household without a motorcycle and 7 of the sections represent a household with a motorcycle. The student can use a spinner divided into 8 equal sections and have 1 of the sections represent a household without a motorcycle and 7 of the sections represent a household with a motorcycle. The student can use a spinner divided into 8 equal sections and have 1 of the sections represent a household with a motorcycle and 7 of the sections represent a household without a motorcycle. The student can use a spinner divided into 8 equal sections and have 1 of the sections represent a household with a motorcycle and 7 of the sections represent a household without a motorcycle. The student can use a random number generator and assign numbers 1 and 2 to represent a household with a motorcycle and numbers 3 through 25 to represent a household without a motorcycle. The student can use a random number generator and assign numbers 1 and 2 to represent a household with a motorcycle and numbers 3 through 25 to represent a household without a motorcycle. The student can use a random number generator and assign numbers 1 and 2 to represent a household with a motorcycle and numbers 3 through 10 to represent a household without a motorcycle. The student can use a random number generator and assign numbers 1 and 2 to represent a household with a motorcycle and numbers 3 through 10 to represent a household without a motorcycle.
The correct statement regarding the approximate probability of calling 3 households in Virginia in a row that have motorcycles is given as follows:
The student can use a random number generator and assign numbers 1 and 2 to represent a household with a motorcycle and numbers 3 through 25 to represent a household without a motorcycle.
How to calculate a probability?A probability is calculated as the division of the desired number of outcomes by the total number of outcomes in the context of a problem/experiment.
Since the probability is of 8%, the experiment is constructed as follows:
8% of the outcomes are relative to a person having a motorcycle -> 2 out of 25 numbers, as 2/25 = 0.08 = 8%.92% of the outcomes are relative to a person not having a motorcycle.More can be learned about probability at https://brainly.com/question/24756209
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Write the following numbers in
order from least to greatest.
-2, 4, 0, -3, 1