Sam said the square root of a rational number must be a rational number. Jenna disagreed. She said that it is possible that the square root of a rational number can be irrational. Who is correct and why? A. Jenna is correct because all square roots are irrational numbers.

B. Sam is correct because all square roots of rational numbers are rational. An example is StartRoot 121 EndRoot = 11.

C. Jenna is correct because not all square roots are rational. An example is StartRoot 2 EndRoot = 1.414213 ellipsis

D. Sam is correct because the properties of square roots state that the square root of a rational number is a rational number.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation: