Mathematics, 21.08.2021 06:30, alexiagreen1212

Five times the sum of a number and 7 is 8

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, mprjug6

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Answers: 3

continue

Mathematics, 21.06.2019 16:00, Maria3737

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Answers: 2

continue

Mathematics, 22.06.2019 00:30, byrdkellykellybyrd

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)

Answers: 3

continue

Mathematics, 22.06.2019 03:40, calibaby1220

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?

Answers: 3

continue

Do you know the correct answer?

Five times the sum of a number and 7 is 8...