Mathematics, 16.10.2021 20:10 tiakimberly3
Jade goes to the mall to buy a pair of shoes for $60 dollars, two shirts for
$25 each and three pants for $50 each. She has a coupon for 30% off.
How much was the discount?
A.$95.00
B.$78.00
C.$260.00
D.$138.00
Answers: 3
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For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
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Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 22.06.2019 00:00
Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?
Answers: 1
Jade goes to the mall to buy a pair of shoes for $60 dollars, two shirts for
$25 each and three pa...
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