Select the correct answer. 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 not have a heart attack?
O A. 0.4051
© B.
0.5010
O C. 0.4653
© D. 0.6632

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540