Answer:
130
Step-by-step explanation:
Take your total (1040) and divide by the rate (8) so the total divided by the rate things are made gives your answer.
5 1/10 ÷ .15 is 34 so she will be able to perform 34 experiments
4t^2 - 32t + 64.
f(x) = 4x2 – 8x + 4
f(t - 3) = 4(t - 3)^2 - 8(t - 3) + 4
= 4(t^2 - 6t + 9) - 8t + 24 + 4
= 4t^2 - 24t + 36 - 8t + 28
= 4t^2 - 32t + 64.
it is b
