The magazine mass marketing company has received 15 entries in its latest sweepstakes. They know that the probability of receiving a magazine subscription order with an entry form of 0.5. What is the probability that less than a third of the entry forms will include an order?

$8

step-by-step explanation:

it is pretty much backwards.

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

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it