subject
Mathematics, 26.06.2019 19:00 jay3676

Mr. alvarez makes a walkway out of 3 cement slabs. he uses 14 cubie feet of cement to make the walkway. each square slab has a volume of 4 cubic feet. how many cubic feet of cement is the middle slab? 4 cubic feet 4 cubic feet

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Which of the following transformations does not preserve congruence? * 5 points a. (x, y) β†’ (y βˆ’ 3, x βˆ’ 3) b. (x, y) β†’ (x + 5, y βˆ’ 1) c. (x, y) β†’ (y + 9, βˆ’x + 2) d. (x, y) β†’ (3x + 1, 3y βˆ’ 2)
Answers: 3
question
Mathematics, 21.06.2019 16:00
5Γ— 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1
Answers: 3
question
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
question
Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy βˆ’ 15x = 125 b) 5xy + 15x = 125 c) 15x2 βˆ’ 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
You know the right answer?
Mr. alvarez makes a walkway out of 3 cement slabs. he uses 14 cubie feet of cement to make the walkw...
Questions
question
History, 05.05.2020 06:25
question
Biology, 05.05.2020 06:25
question
History, 05.05.2020 06:25
Questions on the website: 13722361