.91 times 4000=3640 people prefer Pedro’s
4000-3640= 360 people prefer other brands
Answer:
n = 12 nickels
d = 11 dimes
q = 7 quarters
Step-by-step explanation:
.05n + .1d + .25q = 3.45
n + d + q = 30
n = q + 5
n = 12
d = 11
q = 7
It will take her 54 days to take 10 more tests
Answer:
0.25 but I am not sure umm I think
Surface area of a sphere = 4πr² = 4π(15)² = 900π m²
Surface area of a sphere = 4πr² = 4π(10)² = 400π m²
