2 years ago

A sphere has a radius of 4 in. Which equation finds the volume of the sphere?

Mathematics

1 answer:

Mariana [72]2 years ago

3 0

Answer:

the formula of the volume of a sphere is

$\frac{4}{3} \pi {r}^{3}$

4/3π4^3

4/3π×64

256/3π

You might be interested in

How do i do 2x8 and don’t just tell me the answer i need someone to explain pls

Sonja [21]

Answer:

Step-by-step explanation:

2 x 8 is just another way of saying what would 8 + 8 be

for example, 5x5 would just 25 but 5+5+5+5+5 would also be 25

Hope this helps, sorry im not a good teacher:)

5 0

2 years ago

A bald eagle flies 43.2 meters in 3 seconds. The graph shows the distance a typical peregrine falcon flies over time. At these r

dexar [7]

The answer to this question is = 51.84

7 0

2 years ago

The square of a positive number is equal to its triple added to 28. What is this number?

sashaice [31]

hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა

⊱┈────────────────────────┈⊰

$\huge{ \rm{Answer:}}$

The roots of the equation are 7 and -4, because 7 - 4 = 3 and 7. - 4 = -28

Step-by-step explanation:

The positive number is equal to 7.

Assuming that the number is equal to "x" we have:

$\begin{gathered}x^2 = 3x + 28\\\\x^2 - 3x - 28 = 0\\\\a = 1\\\\b = -3\\\\c = -28\\\end{gathered}$

By the sum and product method, we have:

$\begin{gathered}S = -b / a\\\\S = -(-3) / 1\\\\S = 3\\\\\end{gathered}$

$\begin{gathered}P= c / a\\\\P = 28 / 1\\\\P = 28\\\\\end{gathered}$

4 0

1 year ago

What is a distance formula?

ludmilkaskok [199]

That is a distance formula I was gonna type it but I didn’t have the symbols so use the picture attached.

6 0

2 years ago

Lorena bought groceries for $102.34 and new shoes for $53.36. How much did Lorena spend on groceries and shoes altogether?

leonid [27]

Hello! So for this question, all you have to do is add the numbers up to get the total cost. Groceries were $102.34 and the new shoes were $53.36. 102.34 + 53.36 = 155.7. Lorena spent $155.70 total.

5 0

2 years ago