What is the value of fraction 1 over 2 x3 + 5.2y when x = 2 and y = 3? (1 point)

Options
A
8.2
B
9.2
C
18.6
D
19.6

Answer:

Ah

Step-by-step explanation:

Answer:

i belive it is Kilogram per cubic meter

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let me know if this helps!

Answer:

I’m pretty sure

Step-by-step explanation:

6 faces

7 edges

5 vertices

Answer:

There are 6 faces solid

There are 6 edges solid

There are 3 vertices solid

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I am not sure about the vertices though

Answer:

C

Step-by-step explanation:

Hey There!

The answer to this question is C because the graph is telling us how many chirps per minute there will be as the temperature rises.

As the temperature rises by 1/4 of a degree the chirping per minute rises by 1

the y intercept represents the temperature at when the crickets aren't chirping

Answer:

sorry if I am wrong. I tried my best

Answer:

Jason is not wrong

Step-by-step explanation:

Answer:

0.4 * 70 is 28

.7 * 40 is 28

Step-by-step explanation:

Both are the same.

Answer:

68ft

Step-by-step explanation:

So first I separated the figure into two rectangles and found the area of each. The the first figure's area was 8ft and the next was 60ft. Therefore, 60 + 8 = 68ft.

Hope this helps!

Step-by-step explanation: 13.93 + 7.37 = 21.3        14 + 7 = 21

[tex] \frac{1}{3} \times 3.14 \times {4}^{2} \times 12[/tex]

=200.96

Volume of a right cone=

Answer:

Step-by-step explanation:

Answer:A

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Answer:

3. y = 8x

Step-by-step explanation:

y = 8x

earnings (y)=$8×number of hours (x)

8 dollars is her hourly wage and that multiplied by the number of hours she works will give you her total earnings.

Hope this helps! :)

Answer:

the answer is kilometer.

Step-by-step explanation:

Unit of measurement would you use to measure the distance from your home to the grocery store is Kilometer.

Distance is defined as the amount of space between two things or the state of being far apart.

The distance from your home to the grocery store is very far.

We know the far distance can be calculated in huge measurements.

From the given options, centimeter and millimeter are used for which can we see clearly enough means not soo much far.

Meter is quite large but not in comparison to calculate the road distance.

The best measurement for distance is Kilometer.

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Answer:

99 or 20 one of those lol

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Answer:

125.66 is the difference between the did and the fence.

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I'm not 100% sure. but hope it helps!

Answer:

-3(2×7)= -6×-21

Step-by-step explanation:

You should just multiply the -3 by the missing place

Answer:

D- 8/7 × 3 because the fraction is greater than 1

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Hope that helped you and have a wonderful day!

Answer:

I think it would be D

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Answer:

The data is symmetrical

Step-by-step explanation:

In order for the data to be symmetrical, the mean and median have to be the same number, if they're not, then the data is skewed one way or another.

Hope this helps and have a good day/night!

Answer:

y = 0.45x + 2.85

Step-by-step explanation:

to solve we can first subtract the initial cost by taking the price at 0 miles and subtracting it from one of the higher numbers, we will go with $5.10 at 5 miles for this example

5.10 - 2.85 = 2.25

now we have the price for just the 5 miles separated from the initial cost, but we still need to figure out what each single mile is, so now we just divide by 5, one for each mile

2.25 / 5 = 0.45

so $0.45 is the cost to ride for one mile, and the initial cost is 2.85, now all we have to do is implement those numbers into a formula, since 0.45 is for each mile, it is multiplied by the miles, or x, so that will be put together below

0.45x

then we have the value to add to that, 2.85

0.45x + 2.85

and that is = to y, the cost to ride in a San Francisco taxi

The cost of a taxi in San Francisco is higher compared to New York and the equation of line is y = 0.75x + 2.85

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = 0.40x + 2.50   be equation (1)

where y represents the cost of the taxi in New York for x miles driven

Let the first point be P ( 0 , 2.85 )

Let the second point be Q ( 5 , 5.10 )

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = ( 5.10 - 2.85 ) / ( 5 - 2 )

Slope m = 0.75

And , the equation of line for the cost of the taxi in San Francisco for x miles driven is given by

y - ( 2.85 ) = ( 0.75 ) ( x - 0 )

Adding 2.85 on both sides , we get

y = 0.75x + 2.85   be equation (2)

So , when x = 1 mile

y = $ 3.60

And , when x = 1 in equation (1) , we get

y = $ 2.90

Therefore , the cost of a taxi in San Francisco is higher compared to New York

Hence , the equation of line is y = 0.75x + 2.85 for the cost of taxi in San Francisco

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Answer:

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Negative I think

Answer:

4.7= r/5

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Answer:

4.7= r/5

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Answer:

uhhhh there's no question

Answer:

what is the multiple choice how old is arif

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Answer:

63

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All of them are equivalent expressions, except for the fourth one

Answer: All of the above, apart from four.

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