Answer:
answer 13.33333 hours h
Step-by-step explanation:
Julia studied 3 1/3 hours during 4 days
this means she studied:
3 1/3 of 4 days of 24 hours
3 1/3 = 9/3 x 1/3 = 10/3
and 4 days of 24 hours is 4 x 24 = 96
there for
10/3 x 96 = (10/1)x32 =320 hours
320/24 hours each day -13.3333
Use Square of Sum: (a + b)^2 = a^2 + 2ab + b^2
b^2 + 2b * 12 + 12^2
Simplify 12^2 to 144
b^2 + 2b * 12 + 144
Simplify 2b * 12 to 24b
b^2 + 24b + 144
Answer:
25 seconds
Step-by-step explanation:
The radius of a hailstorm varies directly
with the amount of time that it was in a cloud.
Radius = k x Time (in the cloud)
k is the constant of proportionality
R = k x T
0.5 = k x 10
k = 0.5/10
k = 0.05
Formula: R = 0.05 x T
1.25 = 0.05 x T
Time = 1.25/0.05
Time = 25 seconds.
Hope this helps :) !
74 pounds because sam weight 37
37x2 = 74
Answer:
22 divided 5 I would think
Step-by-step explanation:
