Answer:
a,d,e could
Step-by-step explanation:
a-is 1/2 of rec a so yes
b-no
c-no
d-could it 1.5 of rec a
e-could it 10 times rec a
0.0816
40 miles
10X4
The regular bottle holds 9 fl oz of sun screen
75% of 12 = 9