Mathematics, 12.11.2019 00:31, jeremiahharrisjr
Gasoline is to be stocked in a bulk tank once at the beginning of each week and then sold to individual customers. let y1 denote the proportion of the capacity of the bulk tank that is available after the tank is stocked at the beginning of the week. because of the limited supplies, y1 varies from week to week. let y2 denote the proportion of the capacity of the bulk tank that is sold during the week. because y1 and y2 are both proportions, both variables take values between 0 and 1. further, the amount sold, y2, cannot exceed the amount available, y1. suppose that a model for the joint probability of y1 and y2 is
fy1y2(y,1y2) = { 3y1 0< = y2 < = y1 < = 1 and 0 otherwise
a) what is the probability that more than half a tank is sold given that three-fourths of a tank is stocked?
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Answers: 3
Mathematics, 21.06.2019 15:30, orlando19882000
You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
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Mathematics, 22.06.2019 01:50, Aidanme25
If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after 2 hours of driving after her coffee break, her distance from her house was 210 miles. her average speed during the whole trip was 60 miles per hour. valerie created the equation y−210=60(x−2) to represent this situation, where xx represents the time in hours from her coffee break and yy represents the distance in miles from her house. which graph correctly represents valerie's distance from her house after her coffee break?
Answers: 1
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