Mathematics, 09.07.2019 22:30 edith47
Nira has $13.50. she receives a paycheck for $55. she spends $29.40. how much money does she have now ?
Answers: 2
Mathematics, 21.06.2019 22:00
Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
Answers: 1
Mathematics, 22.06.2019 01:40
Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?
Answers: 2
Mathematics, 22.06.2019 02:00
The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.
Answers: 1
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
Nira has $13.50. she receives a paycheck for $55. she spends $29.40. how much money does she have no...
Mathematics, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
Physics, 02.12.2020 20:00
English, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
English, 02.12.2020 20:00
History, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00
Biology, 02.12.2020 20:00
Mathematics, 02.12.2020 20:00