Answer:
Step-by-step explanation:
4 x 6 1/4
4 x 25/4
= 25
Answer:
f(n) = (2)^(n-1)
Step-by-step explanation:
When multiplying fractions, multiply the numerators (top part of fraction) with numerators and denominators (bottom part of fraction) with denominators.
The answer is D because when you insert it into a calculator it gives you D. Yet, if you do it manually you still get the same number .