subject
Mathematics, 16.12.2020 19:00 tbenjamin1299

I need help please!:D


I need help please!:D

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
question
Mathematics, 21.06.2019 22:40
What rotation was applied to triangle def to create d’e’f’?
Answers: 2
question
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
question
Mathematics, 22.06.2019 05:00
There are 1872 steps in a building that has 104 floors. each floor has the same number of steps. a second building has the same number of floors but 2 fewer steps between each floor. how many steps are there between each floor of the second building?
Answers: 3
You know the right answer?
I need help please!:D
...
Questions
question
Mathematics, 27.04.2021 21:20
question
Biology, 27.04.2021 21:20
question
Biology, 27.04.2021 21:20
question
Mathematics, 27.04.2021 21:20