Answer:
27.778%
Step-by-step explanation:
30-12= 18
numbers greater than 25 = 5
5/18 =26.778%
(3/4)+(7/8)
(6/8)+(7/8)
13/8
1((13-8)/8)
1 (5/8)
The answer is a. 1 5/8 hr
He missed 5 targets because if you multiply 15 by 5 you get 75
Answer:
Step-by-step explanation:
As each step has the same depth and rise, they are respectively 1.2/4=0.3m and 1.8/4=0.45m.
Dividing the steps along the dotted lines, the total rise of the 4 concrete steps = (1+2+3+4)*0.45
= 4.5m
Total concrete volume = total rise * depth * width
= 4.5*0.3*1.8
= 2.43m^3
Answer:
D
Step-by-step explanation:
45 = 2(5x) (Mid point theorem)
x = 4.5, which is D