Mathematics, 03.01.2021 21:40 anonymousanon
If 5 pipes of similar size can fill a tank in 1 hour with water. Find the time required to fill the tank by 10 pipes ?
Answers: 2
Mathematics, 21.06.2019 20:00, suselygonza
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Answers: 1
Mathematics, 21.06.2019 21:50, heavendl13
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
Mathematics, 22.06.2019 00:00, lazymarshmallow7
50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13
Answers: 1
If 5 pipes of similar size can fill a tank in 1 hour with water. Find the time required to fill the...
Mathematics, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50