1/2(6a+8)
Please help me...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 20:30
If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor
Answers: 1
Mathematics, 22.06.2019 00:30
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
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
You know the right answer?
Questions
Geography, 04.11.2020 21:20
History, 04.11.2020 21:20
Mathematics, 04.11.2020 21:20
Mathematics, 04.11.2020 21:20
Mathematics, 04.11.2020 21:20
Biology, 04.11.2020 21:20
History, 04.11.2020 21:20
Mathematics, 04.11.2020 21:20
English, 04.11.2020 21:20
Chemistry, 04.11.2020 21:20
Geography, 04.11.2020 21:20
