Mathematics, 16.10.2019 01:00 orlandokojoasem1234
On oct. 15, 2003, yang liwei orbited the earth 14 times in 21 hours for the country of china. how
many hours did it take liwei to orbit the earth one time?
0.67 hour
1.5 hours
7.0 hours
294 hours
Answers: 2
Mathematics, 21.06.2019 13:30
Find two rational expressions that have the difference of 2-n/n-4
Answers: 1
Mathematics, 22.06.2019 03:00
In this problem, we explore the effect on the standard deviation of multiplying each data value in a data set by the same constant. consider the data set 14, 6, 8, 15, 15. (a) use the defining formula, the computation formula, or a calculator to compute s. (round your answer to one decimal place.) s = 4.28 (b) multiply each data value by 3 to obtain the new data set 42, 18, 24, 45, 45. compute s. (round your answer to one decimal place.) s = 12.83 (c) compare the results of parts (a) and (b). in general, how does the standard deviation change if each data value is multiplied by a constant c? multiplying each data value by the same constant c results in the standard deviation remaining the same. multiplying each data value by the same constant c results in the standard deviation being |c| times as large. multiplying each data value by the same constant c results in the standard deviation increasing by c units. multiplying each data value by the same constant c results in the standard deviation being |c| times smaller. (d) you recorded the weekly distances you bicycled in miles and computed the standard deviation to be s = 3.8 miles. your friend wants to know the standard deviation in kilometers. do you need to redo all the calculations? yes no given 1 mile Γ’β° 1.6 kilometers, what is the standard deviation in kilometers? (enter your answer to two decimal places.)
Answers: 1
Mathematics, 22.06.2019 05:30
On every three hamburgers that mcdonaldβs make they use 9 pickles how many pickles would they use on 99 burgers
Answers: 1
Mathematics, 22.06.2019 05:30
If m is the midpoint of ln and ln=27.8 find the length of mn
Answers: 2
On oct. 15, 2003, yang liwei orbited the earth 14 times in 21 hours for the country of china. how
Mathematics, 03.07.2019 12:50
Health, 03.07.2019 12:50
French, 03.07.2019 12:50
Health, 03.07.2019 12:50
Mathematics, 03.07.2019 12:50
History, 03.07.2019 12:50
Mathematics, 03.07.2019 12:50
Business, 03.07.2019 12:50
History, 03.07.2019 12:50