Question

If t(r) = 16 (1/2) r squared then in the context r=4 why would t(4) = 1 or how??

Answer 1

When r=4, t(4) equals 128.

Step-by-step explanation:

Given the function t(r) = 16(1/2)r^2, and the value r = 4, we can find t(4) by substituting r=4 into the function:

t(4) = 16(1/2)(4^2)

First, we simplify the expression inside the parentheses:

t(4) = 16(1/2)(16)

Multiplying the numbers outside the parentheses:

t(4) = 128

Therefore, when r=4, t(4) = 128.