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Kisachek [45]
3 years ago
10

Find the Volume of the cone radius 4 cm and height 9 cm

Mathematics
2 answers:
a_sh-v [17]3 years ago
5 0

Answer:

V= 150.8

Step-by-step explanation:

\pi×4^{2}×\frac{9}{3} = 150.8

Scilla [17]3 years ago
4 0

Answer: 5

Step-by-step explanation:

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If sales tax of a state is 8% what is the price of a $400 punching bag
Y_Kistochka [10]

Answer:

$32

Step-by-step explanation:

400 dollars

10 percent of 400=40

5 percent of 400=20

1 percent of 400=4

4 times 8=32

400-32=$368

32 is the sale tax

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3 years ago
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Tarik rides a stationary bike and Janet rides her bike on a trail. Their data is shown
KiRa [710]

Answer:

Part a. The graph does not model a proportional relationship.

Part b. The values in table model a proportional relation.

3.5 minutes per mile.

Step-by-step explanation:

Part a.

The graph shown in the question representing Janet's data is not a straight line although it passes through the origin.

That is why the rate of change of distance with time is not constant.

Therefore, the graph does not model a proportional relationship.

Part b.

If we plot the data in the table using distance in miles along the y-axis and time in minutes along the x-axis, then we will get a straight line passing through the origin.

So, the values in the table model a proportional relation.

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6 0
3 years ago
1. Write the equation of the line best fit
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Answer:

y=3/4x+2

Step-by-step explanation:

I found this by using desmos graphing calculator

8 0
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