Solve each equation using an area model. 1. 7,599 divided by 17
2. 7,436 divided by 13
a)
b) Explain the steps.

3.
B)
Robert says he needs 250 plastic sleeves for his baseball card collection. He has 3,084 baseball cards. Each sleeve holds 12 cards. Do u agree with robert?
b) explain ur reasoning.

WILL BE GIVEN BRAINLIEST!

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1

One of the solutions to x2 - 2x – 15 = 0 is x = -3. what is the other solution? ox=-5 ox= -1 0 x=1 x = 5

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?