What are the square roots of 256?

a.
15 and –15

b.
16 and –16

c.
25 and –25

d.
128 and –128

8 2/3 is the answer

step-by-step explanation: just use a calculator

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

i believe the answer is 323 ft

step-by-step explanation:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d