Suppose a and b are independent events. p(a|b)= 0.7 and p(b)= 0.8, what is p(a and b)?
a. 0.7
b. 0.56
c. 0.15
d. 0.8

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

3

step-by-step explanation: