Use the foil method to find the product of the binomials.

(x2 + 4)(x2 + 4)

a. 2x2 + 8x2 + 16
b. x4 + 8x2 + 16
c. x4 + 16
d. 2x2 + 16

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.