Answer:
25/9 or 2 7/9
Step-by-step explanation:
Answer:
25/9
Step-by-step explanation:
you times the numerators together then the denominators together so 5x5 and 3x3
Adrian bought a car worth $12000 on 36 easy installments of $375. Answer the following questions. (1) How much total amount did Adrian pay in 36 months? Answer: Total payment A = $ (2) Identify the letters used in the simple interest formula I = Prt. I= $ P= $ and t years. (3) Find the rate of interest in percentage. Answer: r %. ASK YOUR TEACHER
3) since we don't have the information about the interest paid (I), we cannot determine the rate of interest at this time.
(1) To find the total amount Adrian paid in 36 months, we can multiply the monthly installment by the number of installments:
Total payment A = Monthly installment * Number of installments
= $375 * 36
= $13,500
Therefore, Adrian paid a total of $13,500 over the course of 36 months.
(2) In the simple interest formula I = Prt, the letters used represent the following variables:
I: Interest (the amount of interest paid)
P: Principal (the initial amount, or in this case, the car worth)
r: Rate of interest (expressed as a decimal)
t: Time (in years)
(3) To find the rate of interest in percentage, we need more information. The simple interest formula can be rearranged to solve for the rate of interest:
r = (I / Pt) * 100
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The formula for the circumference of a circle is C=2 nr. What is the radius of a circle with a
circumference of 22 cm?
Answer:
The formula for the circumference of a circle is C = 2πr, where r is the radius and C is the circumference. The equation solved for r is r =c/2π .
Step-by-step explanation: hope this helped!
Answer:
The radius of the circle with circumference 22cm is 3.5 cm
Step-by-step explanation:
The circumference of circumference of a circle is the distance of its closed boundary.
The circumference of a circle with radius r is given by the formula:
\(C = 2\pi r\)
Given
C = 22cm
Putting the values in the formula
\(22 = 2 * \frac{22}{7} * r\\22 = \frac{44}{7} * r\\r = \frac{7}{44} * 22\\r = \frac{7}{2}\\r = 3.5cm\)
Hence,
The radius of the circle with circumference 22cm is 3.5 cm
What is the value of f ?
Answer:
50
please tell me if I'm right
Step-by-step explanation:
Answer: f is 50 degrees
the entire angle is a right angle, meaning it is equal to 90 degrees. because the other angle is 40 degrees, f must be 50 degrees so they equal 90 degrees total
Which statement describes the graph of function g compared to function ?
f(x) = 6X-2
$(x) = 0.4(6)X-2
OA. The graph of gis a vertical compression of the graph of function f.
OB. The graph of gis a horizontal compression of the graph of function f.
OC. The graph of gis a vertical stretch of the graph of function f.
OD. The graph of gis a horizontal stretch of the graph of function f.
Calculate the approximate difference between 1 mile and 2 km.
Give your answer in metres.
Answer:
Approximate difference between 1 mile and 2 km in meters = 390.66meters
Step-by-step explanation:
I mile =1609.34meters
also 1000m = 1km
therefore 2km = 2 x 1000= 2000m
Approximate difference = 2000m - 1609.34m
=390.66 meters.
Approximate difference between 1 mile and 2 km in meters = 390.66meters
Amanda exercised for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40 minutes in the fourth week.
Billy exercised for 5 minutes every day in the first week, 10 minutes in the second week, 20 minutes in the third week, and 40 minutes in the fourth week.
Which statement best describes the methods used by Amanda and Billy to increase the time they spent exercising? (1 point)
Group of answer choices
Amanda's method is linear because the number of minutes increased by an equal number every week.
Billy's method is linear because the number of minutes increased by an equal factor every week.
Both Billy's and Amanda's methods are exponential because the number of minutes increased by an equal factor every week.
Both Billy's and Amanda's methods are exponential because the number of minutes increased by an equal number every week.
Amanda's method is linear because the number of minutes increased by an equal number every week.
A coin is made of 100% gold (Au) and has a mass of 3.5 g. How many Au atoms are there in the coin? 1.1×10 22
1.1×10 26
690 4.7×10 26
56
To determine the number of gold atoms in the coin, we need to use the molar mass of gold and Avogadro's number. The number of gold atoms in the coin is approximately 1.068 × 10^22 atoms. None of the provided options matches this value.
1. Find the molar mass of gold (Au):
The molar mass of gold is the atomic mass of gold, which can be found on the periodic table. The atomic mass of gold is approximately 197 g/mol.
2. Convert the mass of the coin to moles:
Number of moles = Mass / Molar mass
Number of moles = 3.5 g / 197 g/mol ≈ 0.01777 mol
3. Calculate the number of atoms:
Number of atoms = Number of moles × Avogadro's number
Number of atoms = 0.01777 mol × 6.022 × 10^23 atoms/mol ≈ 1.068 × 10^22 atoms
Therefore, the number of gold atoms in the coin is approximately 1.068 × 10^22 atoms. None of the provided options matches this value.
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I NEED THIS ASAP!!!!!!!!!!!!! 30 points
Activity Quiana took out a loan to pay for a new car. Initially, she owed the lender $15,234.68. She has repaid $247.43 of the loan each month for the past 5 months. What is the net change to the loan from Quiana’s perspective over the past 5 months? Complete the steps below to help Quiana calculate the loan amount that she’s repaid to the lender.
Part F One way to simplify expressions with negative terms is to distribute the -1s. Rewrite the expression from Part E, factoring out a -1 from any negative value.
Answer:
$13,997.53
Step-by-step explanation:
The simplest, minimally acceptable answer would stem from multiplying by 5 the $247.43 monthly payment and subtracting the result from the amount initially owed:
$15,234.68
-$ 1,237.15
----------------
$13,997.53
Nick was scuba diving at -32 1/2 feet. If he descends another 8 3/5 feet, what is his location?
Answer:
-41.1 feet
Step-by-step explanation:
-32.5-8.6=-41.1
1/2=0.5
3/5=6/10=0.6
During a 36 - year period, lightning killed 2,457 people in the United States. Assuming that rate holds true today and is constant throughout the year. Find the probability that tomorrow: (a) No one in the United States will be struck and killed by lightning. (b) One person will be struck and killed.
(c) More than one person will be struck and killed.
Answer: A
Step-by-step explanation: This is how to solve: 3239 / (36 *365)
That's 0.246499239 kills per day, so none died
I hope this helped!
find the euler equation that represents the relationship between current-period consumption and future-period consumption in the optimum.
The Euler equation represents the relationship between current-period consumption and future-period consumption in the optimum. It is derived from intertemporal optimization in economics.
In the context of consumption, the Euler equation can be expressed as:
u'(Ct) = β * u'(Ct+1)
where:
- u'(Ct) represents the marginal utility of consumption in the current period,
- Ct represents current-period consumption,
- β is the discount factor representing the individual's time preference,
- u'(Ct+1) represents the marginal utility of consumption in the future period.
This equation states that the marginal utility of consumption in the current period is equal to the discounted marginal utility of consumption in the future period. It implies that individuals make consumption decisions by considering the trade-off between present and future utility.
Note: The Euler equation assumes a constant discount factor and a utility function that is differentiable and strictly concave.
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Nicole is making tuna salad for her office colleagues. It takes of a pound of canned tuna to make 5 portions of salad. She uses pounds of canned tuna for every 2 onions used.
If Nicole uses a total of 4 onions, then how many portions of salad does she make?
A.
30 portions
B.
25 portions
C.
35 portions
D.
15 portions
Answer:
Step-by-step explanation:
she could only make 10 because she used 4 onions 2 for each pound so 2 tins of it and each pound has 5. 5 times 2 is 10
the high level of airline ticket sales that travel agencies experience during summer is an example of what component of a time series? a. long-term trend b. cyclical variation in. seasonal variation d. random variation
The high level of airline ticket sales that travel agencies experience during summer is an example of (option C.)Seasonal component of a time series.
A time series is a set of observations collected over a period of time, and it can be decomposed into various components, including trend, cyclical, seasonal, and random variation.
The trend component represents the overall pattern of the time series, such as an upward or downward trend. The cyclical component represents the repeating patterns that are not related to the regular seasons or calendar years. The seasonal component represents the regular variations that occur at specific times of the year, such as the summer months in this example. The random variation represents the unpredictable fluctuations in the time series.
Since the high level of airline ticket sales during summer is a regular variation that occurs every year at the same time, it is an example of the Seasonal component of a time series.
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Complete question:
The high level of airline ticket sales that travel agencies experience during summer is an example ofwhich component of a time series?
A.Trend.
B.Cyclical.
C.Seasonal.
D.Random variation
NEED YOUR HELP ASAP!!!!!
Carey correctly graphs a linear function. The slope of the functions is -1. The y-intercept is 3. Which is carey's graph?
Answer: You didn't show us the graphs so we can't tell you.
Step-by-step explanation:
what is the name for a data value that is far above or below the rest?
The name for a data value that is far above or below the rest is called an outlier.
An outlier is an observation that deviates significantly from other observations in a dataset. It is an extreme value that lies outside the typical range of values and may have a disproportionate impact on statistical analyses and calculations. Outliers can occur due to various reasons, including measurement errors, data entry mistakes, or genuine rare events. Identifying and handling outliers appropriately is important in data analysis to ensure accurate and reliable results.
When dealing with outliers, it is important to assess whether they are the result of errors or genuine extreme values. Statistical techniques, such as box plots, scatter plots, or z-scores, can be used to detect outliers. Once identified, the appropriate action depends on the nature and cause of the outliers. In some cases, outliers may need to be corrected or removed from the dataset, while in other cases, they may provide valuable insights or require further investigation.
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What is the equation of the line that is parallel to the line y = - 1/3x + 4 and passes through the point (6.5)? O y = -1/3x + 3 O y = - 1/3x + 7 O y = 3x - 13 O y = 3x + 5
Answer:
Step-by-step explanation:
5= -1/3(6) + b
5= -2 +b
y= -1/3x+7
Jake volunteers to help out his younger brother's basketball team in his free time. One of his tasks is to ensure that all the basketballs have enough air in them. Given that a properly inflated basketball measures 8. 8 inches across, what is the total volume of air inside six of Jake’s basketballs? Assume that the wall of each ball is infinitely thin. A. 681. 47 cubic inches B. 1,651. 32 cubic inches C. 3,775. 23 cubic inches D. 5,451. 78 cubic inches.
The total volume of air inside six of Jake's basketballs is 2140.9074 in³.
volume of spherevolume of sphere = \(\dfrac{4}{3} \times\pi\times radius^3\)
Given to us,properly inflated basketball measures = 8.8 inches across
so, the diameter of each basketball, d = 8.8 inches,
Also, the radius of each basketball, r = 4.4 inches,
Assumption has given, that the wall of each ball is infinitely thin.
As we know a basketball is a sphere in shape, thus,
\(\begin{aligned}Volume &= \dfrac{4}{3} \times\pi\times radius^3\\&= \dfrac{4}{3} \times\pi\times 4.4^3\\&= 356.8179\ in^3\\\end{aligned}\)
A Total volume of air inside six of Jake's basketballs =volume of 1 basketball x 6
\(\begin{aligned}Volume\ of\ six\ basketball &= 356.81790\times6\\&=2,140.9074\ in^3\end{aligned}\)
Hence, the total volume of air inside six of Jake's basketballs is 2140.9074 in³.
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You and your friend each have some pennies. If you give your friend 1 penny, then you and your friend
will have the same number of pennies. If your friend gives you 1 penny, then you will have twice as many
pennies as your friend. How many pennies did you each start with?
Answer:
You have 3 pennies and your friend has 1 penny
Step-by-step explanation:
The given parameters are;
Let friend A = you
friend B = Your friend
The number of pennies with friend A when he gives friend B 1 penny = Equal number of pennies between friend A and B
The number of pennies with friend A when he is given 1 penny by friend B = 2 times the number of pennies with friend B
Let the number of pennies with friend A = X and the number of pennies with friend B = Y, therefore, we have;
X - 1 = Y + 1.....................(1)
X + 1 = 2 × Y...................(2)
Subtracting equation (1) from equation (2), we get;
X + 1 - (X - 1) = 2·Y - (Y - 1)
X - X + 1 + 1 = 2·Y - Y + 1
2 = Y + 1
Y = 2 - 1 = 1
Y = 1
From equation (1), X - 1 = Y + 1 gives;
X - 1 = 1 + 1
X = 1 + 1 + 1 = 3
Friend A has 3 pennies and friend B has 1 penny.
Therefore, you have 3 pennies and your friend has 1 penny
T= 3x +4y work out the value of T when x = 5 and y = -7
Answer:
T=-13
Step-by-step explanation:
substitute T=3*5+4*(-7)
the product:T=15-28
the sum:T=-13
Let x and y be functions of time t such that the sum of x and twice y is constant. Which of the following equations describes the relationship between the rate of change of x with respect to time and the rate of change of y with respect to time?
9514 1404 393
Answer:
b) dx/dt = -2dy/dt
Step-by-step explanation:
We are given that ...
x(t) +2y(t) = k
for some functions x(t) and y(t) and some constant k.
Differentiating with respect to time gives ...
x'(t) +2y'(t) = 0
x'(t) = -2y'(t) . . . . . subtract the y term
In the form used in the answer choices:
dx/dt = -2dy/dt . . . . . matches choice B
give an example of a function f(x) for a commonly encountered physical situation where f(x) is discontinuous. you must provide clear definitions for x and f(x) related to your selected physical application and then discuss points where this function is discontinuous.
An example of a function that represents a commonly encountered physical situation where f(x) is discontinuous is the position-time function for a particle undergoing a sudden change in velocity.
Let's consider a particle moving along a straight line. Before a specific time, let's say t = 0, the particle is moving with a constant velocity v1, and its position is given by f(x) = v1t. At t = 0, there is a sudden change in the particle's velocity, and it starts moving with a different constant velocity v2. In this case, the position-time function can be written as f(x) = v1t for t < 0 and f(x) = v2t for t ≥ 0. Here, x represents the position of the particle, t represents time, and f(x) represents the position of the particle at a given time.
At t = 0, there is a discontinuity in the function because the velocity of the particle abruptly changes from v1 to v2. This results in a sudden jump or break in the position-time function. The function is not continuous at t = 0 since the left and right limits of the function do not match. In physical terms, this situation could represent, for example, a car moving with a constant speed and then suddenly changing its velocity when it encounters a traffic light or when the driver applies the brakes. At the moment of the velocity change, there is a discontinuity in the position-time function, indicating a sudden shift in the car's position.
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Please help as Slope is very difficult for me-
I don't know I just need to answer this so I can get through the login-
f(x)= x². What is g(x)?
O A. g(x)=x²
OB. g(x) = (x)²
OC. g(x) = 3x²
OD. g(x) = (x)²
g(x)
-5
-5-
y
f(x) = x²
(3, 1)
5
Since the function f(x) = x², g(x) include the following: D. g(x) = (1/3x)².
What is a transformation?In Mathematics and Geometry, a transformation can be defined as the movement of a point from its initial position to a new location. This ultimately implies that, when a function or object is transformed, all of its points would also be transformed.
What is a dilation?In Mathematics and Geometry, a dilation simply refers to a type of transformation which typically changes the size of a geometric object, but not its shape.
Based on the graph, we can logically deduce that function g(x) can be produced by vertically stretching the parent function by a scale factor of 1/3;
g(x) = 1/3f(x)
g(x) = (1/3x)²
g(x) = (1/9)x²
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You start at (4, 0). You move up 10 units. Where do you end?
Answer: (4, 10)
Step-by-step explanation:
The first number, 4, is the number on the x axis, the horizontal axis. The second number 0 is the number on the y axis, the vertical axis.
If you move up you would moving on the y axis, therefore the second number, 0, would change.
You moved 10 units so starting at 0 move up 10 units. 0 + 10 = 10
Now you're at (4, 10)
HELPPPP
If f(x) = 2x + 1, what is f(x) when x = 3?
1
7
ОООО
13
19
Please help. Khan sucks!
Answer:
Your answer is
3z=30
z=10.
Answer:
10
Step-by-step explanation:
Because it is equal to each other. you have to find out what makes 3 equal to 15 which would be 5 because 3*5=15
Since you used five on the bottom one then you have to do the same for the top. Which would be 2*5=10 so then you get your answer
Hope this helps!
Can I have brainliest?
36 divided by the quantity 5 plus p
Answer:
7.2p
Step-by-step explanation:
Calculator
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
IV has the greatest value mean
Step-by-step explanation:
I) Mean is -3
II) Mean is 0
iii) Mean is .3
IV) Mean is 1
Answer:
D would be the right answer
253 1111 1101 11 111 101 h 5. [20] how many total bits are required to implement a cache with the following configurations? (assume addresses are 64 bits and the isa supports byte addressability). include utility bits
Here, addressability refers to the number of bits required to address a byte in memory, which is given as 64 bits in the question. Utility bits refer to any additional bits required for the cache implementation, such as tag bits, valid bits, dirty bits, etc.
Therefore, to answer the question, we need more information about the cache configurations.
Hi! To calculate the total bits required to implement a cache with the given configurations, we need to consider the different components that contribute to the total bits. These components include the data bits, tag bits, and utility bits (such as valid and dirty bits).
1. Data bits: Since the ISA supports byte addressability, we first determine the number of bytes per block. Using the given cache configuration "253 1111 1101 11 111 101", we can identify the size of a cache block as 2^5 = 32 bytes. Since there are 8 bits per byte, there are 32 * 8 = 256 bits of data per block.
2. Tag bits: To determine the tag bits, we need to know the number of cache sets. The configuration "1111 1101" specifies that there are 2^8 = 256 sets. The number of index bits required for addressing these sets is 8. The remaining bits from the 64-bit address will be used as tag bits: 64 - 8 (index bits) - 5 (block offset bits) = 51 tag bits.
3. Utility bits: Utility bits include valid and dirty bits. For each cache block, there is one valid bit and one dirty bit. Thus, we have 2 utility bits per block.
Now, we can calculate the total bits required for each cache block: data bits (256) + tag bits (51) + utility bits (2) = 309 bits.
Finally, we need to determine the number of cache blocks: 256 sets * 2 blocks per set = 512 blocks. Therefore, the total number of bits required to implement the cache is 309 bits per block * 512 blocks = 158,208 bits.
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Julie is drawing a map of the town. She knows that City Hall is 3 miles
down Main St. from the fire station. If the scale for the map is 0.25 in.:
0.5 miles, how long should Main St. be between City Hall and the fire
station on the map?