V = w * L * H = 4 *2 *2 or 4*2^2
The first 2 choices are correct
Answer:
The answer is 56m
Step-by-step explanation:
3696m³÷66m=56m
Hope this help!!
Answer:
8:19
Step-by-step explanation:
Ball B: diameter in mm = 9.5 * 10 = 95 mm
Ratio of Ball A to Ball B = 40 : 95
= 8:19 answer
A week is seven days so 2/7 of a week is 2 days. after that we also need to calculate how many days are in three weeks, to do that we multiply 3 by 7 which equals 21. take 21 and add 2 in order to get 23 days in 3 2/7 weeks
Answer:
Mechanic 1: $55 per hour
Mechanic 2: $105 per hour
Step-by-step explanation:
Given
Represent the rate of the first mechanic with x and the second with y.
So, we have:
The total earnings is: $1850, so we have:
Required
Determine the rate of each
The equations are:
--- (1)
--- (2)
Divide (2) through by 5
--- (3)
Subtract (1) from (3)
Divide through by 2
Substitute 105 for y in (1)
Make x the subject
Substitute 105 for y
Hence:
Mechanic 1: $55 per hour
Mechanic 2: $105 per hour