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2 years ago

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The volume of a cone is 28.26cm cubed. The radius and height of the cone are equal. What is the radius of the cone? Use 3.14 for

pi

1 answer:

HACTEHA [7]2 years ago

8 0

Answer:

Step-by-step explanation:

Tree

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I need algebra help.....

Lubov Fominskaja [6]

Answer:

$y=4(3)^x$

Step-by-step explanation:

From the table given in the question,

x y Difference Ratio

1 12 - -

2 36 36-12 = 24 $\frac{36}{12}=3$

3 108 108-36 = 72 $\frac{108}{36}=3$

4 324 324-108 = 216 $\frac{324}{108}=3$

5 972 972-324 = 648 $\frac{648}{216}=3$

There is a common ratio of 3 in each successive term.

Therefore, data given in the table will represent an exponential function.

$y=a(b)^x$

For a point $(1, 12),$

$12=a(b)^1$

$ab=12$ ------(1)

For another point of the table $(2,36)$ ,

$36=a(b)^2$

$ab^2=36$ --------(2)

Equation (2) divided by equation (1)

$\frac{ab^2}{ab}=\frac{36}{12}$

$b=3$

From equation (1),

$3a=12$

$a=4$

Therefore, exponential function will be,

$y=4(3)^x$

7 0

2 years ago

Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan. How old is Ishaan?

Ratling [72]

6 times 4 equals 24 that is the answer for this problem because it says that Ben is 4 times older than ishaan and he is 6

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2 years ago

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Find the volume of a sphere whose radius is 13 feet. Round your answer to two decimal places. (use = 3.14)

Helen [10]

Answer:

9,202.77

Step-by-step explanation:

This is off of g/o/o/g//l/e/// btw hope this helped

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2 years ago

Please help I need to know before tomorrow

rodikova [14]

The answer is a since 150/6 is 25

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2 years ago

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What's the nearest hundred thousand to 491,852

kirza4 [7]

500,000 round up from 491,852 to 500,000

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2 years ago

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