Mindy's mother filled her car's gas tank with 10.4 gallons of gasoline. If the gasoline cost $3.35 per gallon, how much did Mindy's mom pay for the gasoline? * $33.54 $34.84 $35.50 $49.90

the answer is $34.84

Step-by-step explanation: just multiply $3.35 and 10.4 gallons together and theirs your answer

34.84 dollars

Step-by-step explanation:

10.4 gallons times 3.35 dollars  = 34.84 dollars

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0