4. A construction worker needs to put
rectangular window in the side of a
building. He knows...
Mathematics, 21.04.2021 04:00 jasarochel
4. A construction worker needs to put
rectangular window in the side of a
building. He knows from measurin
that the top and bottom of the
window have a width of 6 feet and sides have a length of 8 feet. He also measured one diagonal to be 10 feet
What is the length of the other
diagonal?
Answers: 1
Mathematics, 20.06.2019 18:04
For a read-a-thon, jay and odhrà n each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhrà n's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?
Answers: 2
Mathematics, 21.06.2019 14:00
6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12
Answers: 1
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
English, 27.12.2019 03:31
Chemistry, 27.12.2019 03:31
Mathematics, 27.12.2019 03:31
Mathematics, 27.12.2019 03:31
Biology, 27.12.2019 03:31
Health, 27.12.2019 03:31