Mathematics, 02.11.2019 05:31 Jeamileth
Pls will give brainliest if correct
jeremiah is collecting signatures for a petition. he currently has 520 signatures. there are six weeks remaining to collect the signatures he needs. jeremiah needs a total of 1,000 signatures before he can submit the petition. he wants to collect the same number of signatures each week. let x represent the number of signatures he needs to collect each week.
which of the equations below best models the situation?
question 1 options:
520x + 6 = 1,000
520 + 6x = 1,000
6x - 520 = 1,000
1,000 + 6x = 520
Answers: 1
Mathematics, 21.06.2019 23:30
Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?
Answers: 1
Mathematics, 22.06.2019 02:30
Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000
Answers: 1
Mathematics, 22.06.2019 02:30
Use stokes' theorem to evaluate c f · dr where c is oriented counterclockwise as viewed from above. f(x, y, z) = xyi + 5zj + 7yk, c is the curve of intersection of the plane x + z = 8 and the cylinder x2 + y2 = 81.
Answers: 2
Mathematics, 22.06.2019 03:40
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
Pls will give brainliest if correct
jeremiah is collecting signatures for a petition....
jeremiah is collecting signatures for a petition....
History, 16.11.2020 07:10
Biology, 16.11.2020 07:10
Mathematics, 16.11.2020 07:10
Social Studies, 16.11.2020 07:10
Computers and Technology, 16.11.2020 07:10
Health, 16.11.2020 07:10
Computers and Technology, 16.11.2020 07:10
Mathematics, 16.11.2020 07:10
Physics, 16.11.2020 07:10
Mathematics, 16.11.2020 07:10
Mathematics, 16.11.2020 07:10
Mathematics, 16.11.2020 07:20
Health, 16.11.2020 07:20