3/14 is 0.214 and 1/6 is 0.16
Answer:
A, B, D, F is the answer to the question
<span>.. P(at least 2 of 3 baskets)
= P(2 of 3 baskets) + P(3 of 3 baskets)
= (basket)(basket)(no basket) + (basket)(no basket)(basket) + (no basket)(basket)(basket) + (basket)(basket)(basket)
= (0.8)(0.8)(0.2) + (0.8)(0.2)(0.8) + (0.2)(0.8)(0.8) + (0.8)(0.8)(0.8)
= 3(0.8)(0.8)(0.2) + 0.8^3
= 0.384 + 0.512
= 0.896
QED.</span><span>
</span>
Ratio and proportion
429 mi/33 gallon= x miles/ 1 gallon
cross multiply
33x= 429
x=13 miles on one gallon
hope this helps
