All categories

3 years ago

A sphere has a volume of 36pi in^3 . Find the volume radius of the sphere.

Mathematics

2 answers:

GaryK [48]3 years ago

8 0

Answer:

Step-by-step explanation:

sergejj [24]3 years ago

6 0

the volume formula is

V=4 /3 * πr3

<h3>So 113.09in= 4/3 * pi * r cubed</h3><h3>Switch the subject of the formula=</h3><h3>r=(3 V /4π)⅓</h3><h3>So r= Estimating to 3</h3><h3>r= 3</h3><h3>Mark brainliest? </h3><h3> </h3>

You might be interested in

What's a Fibonacci sequence?

Licemer1 [7]

Hello :)

A Fibonacci Sequence is a series of number . It is the sum of two preceding numbers.

Hope this helps <33

3 0

3 years ago

Read 2 more answers

3x + 7 = -3x -2<br> How many solutions does this equation have

galina1969 [7]

This equation has one solution which is -1.5

3x+7=-3x-2
+2. +2
3x+9=-3x
-3x. -3x
9= -6x
/-6. /-6
X= -1.5

3 0

2 years ago

why was the value of y for the function y =5x + 1 always be greater than that for the function y=4x+2 when x>1

Galina-37 [17]

Lets compare both equations so we can explain the reason for it, and see it clearly:
<span>y1 = 5x + 1
</span><span>y2 = 4x + 2
y1 > y2
</span>5x + 1 > 4x + <span>2
</span>To see why that happens we need to solve for x:
5x - 4x > 2 - 1
x > 1
Therefore, the first equation is greater than the second for values of x > 1

6 0

2 years ago

Ava is 23 cm taller than Olivia, and Olive is half the height of Lucas. If Lucas is1.78 m tall, how tall are Ava and Olive? Expr

bonufazy [111]

Ava's Height = $a$
Olivia's Height = $o$
Lucas' Height = $l$

We know from the question that;

$o = \frac{1}{2}l$

If Lucas is 1.78m tall, then he is 178cm tall, so $l = 178$

$o = \frac{1}{2}178$

$o = 89$

We also know that;

$a + 23 = o$

As we have worked out that $o = 89$ ,

$a + 23 = 89$

$a = 89 - 23$

$a= 66$

$\boxed {a = 66cm, o = 89cm}$

3 0

3 years ago

PLEASE HELP ME I BEG

drek231 [11]

The second one, and the two last should be the right answer,
Hope this helped:)

7 0

3 years ago

Read 2 more answers