Mathematics, 27.09.2019 20:30 iselloutt4fun
On discovering that her family had a 70% risk of heart attack, erin took a treadmill test to check her own potential of having a heart attack. the doctors told her that the reliability of the stress test is 67%. the test predicted that erin will not have a heart attack. what is the probability after the test was taken that she will have a heart attack?
a. 0.4051
b. 0.5010
c. 0.4653
d. 0.6632
Answers: 2
Mathematics, 21.06.2019 13:20
Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherinaโs error? sherinaโs work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.
Answers: 2
Mathematics, 21.06.2019 17:00
Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1
Answers: 1
Mathematics, 21.06.2019 22:30
If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
Answers: 1
On discovering that her family had a 70% risk of heart attack, erin took a treadmill test to check h...
Social Studies, 25.07.2019 12:30
Arts, 25.07.2019 12:30
Chemistry, 25.07.2019 12:30
Biology, 25.07.2019 12:30
Spanish, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30
Mathematics, 25.07.2019 12:30