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 12:30
Hunter designs two flags for his adventure club. what is the length of the base, x, of the larger flag? enter your answer, as a decimal, in the box.
Answers: 2
Mathematics, 21.06.2019 17:30
Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis
Answers: 1
Mathematics, 21.06.2019 17:30
In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%
Answers: 2
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
English, 18.03.2021 01:00
History, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
Computers and Technology, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
English, 18.03.2021 01:00
French, 18.03.2021 01:00
French, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
Business, 18.03.2021 01:00
French, 18.03.2021 01:00
Social Studies, 18.03.2021 01:00
Biology, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
