Mathematics, 05.01.2021 17:50 gchippewa81
Question 11
Concrete is made by mixing screenings cement and sand in the ratio 3:1:15. How much sand would be needed
to make 125 tonnes of concrete?
A: 27 tonnes
B: 33.75 tonnes
C: 45 tonnes
D: 75 tonnes
E: None of these
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
25 ! the line of best fit is h = 5a + 86. predict the height at age 16.
Answers: 2
Mathematics, 21.06.2019 20:40
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
Answers: 2
Mathematics, 21.06.2019 22:30
Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?
Answers: 1
You know the right answer?
Question 11
Concrete is made by mixing screenings cement and sand in the ratio 3:1:15. How much san...
Questions
History, 08.12.2020 05:50
Mathematics, 08.12.2020 05:50
Advanced Placement (AP), 08.12.2020 05:50
Mathematics, 08.12.2020 05:50
Mathematics, 08.12.2020 05:50
History, 08.12.2020 05:50
History, 08.12.2020 05:50
Health, 08.12.2020 05:50
Chemistry, 08.12.2020 05:50
Mathematics, 08.12.2020 05:50
