Two experiments are conducted independently, with success rates 0.85 and 0.70, respectively. what is the probability that both experiments succeed?

0.595

Step-by-step explanation:

Independently expriment:

P(A n B) = p(A) × p(B)

Therefore

P(E1 n E2) = P(E1) × P(E2)

P(E1 n E2) = 0.85 × 0.70 = 0.595

So the probabilty that both experiment succeed is : 0.595

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

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8