Answer:
a- increase slowly
b- decrease quickly
c-increase quickly
d-decrease slowly
4^0
Step-by-step explanation:
whenever the number is to the power of 0 it equals 1
4^5 x 4^-7 ÷ 4^-2 = 1
4^0 = 1
100-40= 60%
60% = 0.60
420/0.60 = 700
he had 700 peas
C. 1.21 I think
