Mathematics, 06.04.2021 22:00 brittanysanders
Laurel has decided to buy a game she has seen at the store. In order to make sure she has enough
money to pay for the game, Laurel decides to round the price of the game to the nearest $10 and
bring that amount to the store. After Laurel buys the game, the store clerk gives her $2 back in
change. What could have been the actual price of the game? Select TWO choices.
A $8
B. $10
C. $12
D. $16
E. $18
Answers: 3
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28
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Complete the equation of the live through (-1,6) (7,-2)
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Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
Mathematics, 22.06.2019 00:30
Given abc find the values of x and y. in your final answer, include all of your calculations.
Answers: 1
Laurel has decided to buy a game she has seen at the store. In order to make sure she has enough
mo...
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