Answer:
-0.394875
Step-by-step explanation:
(9/16)*(-3/4)
9/16=.5265
-3/4=-.75
.5265*(-.75)=-0.394875
Answer:
29
Step-by-step explanation:
Do you know what the answer choices are?
37.5% = 3/8 as a fraction.
So 180 x 8/3 would get you your answer.
Solution: 480
Easy
remember
x^-m=1/(x^m)
so
f(-1)=4*7^-1=4*(1/(7^1))=4*(1/7)=4/7
f(2)=4*7^2=4*49=196
