Answer:
1. 8xc=360t . 2. The cost of burritos is 50 and tacos is 150.
Step-by-step explanation:
Since class starts at 8:30, you would subtract 15 from 8:30 (Because he wants to be 15 minutes early)
It takes him 25 minutes to bike to school, and 8:15 -:25 is 7:50.
You can come to this conclusion by adding the two times, and subtracting them from 8:30 as well!
If Ethan is 3 inches taller than Daisy then this means that whatever is the height of Ethan, Daisy's height should be 3 inches shorter than that. Therefore, if Ethan's height is equal to x then, Daisy's height is equal to x - 3.
8675 ÷ .5= 17350
You could also multiply by 2 to check your answer
17350 * .5= 8675
You could also divide by 2.
Answer:
The volume (density) of cement that will be needed to cover this hollow pipe is:
= 50,000 kg/m³
Step-by-step explanation:
Length of a cylindrical pipe = 5m
Width of the cylindrical pipe = 4m
Depth of the cylindrical pipe = 2.5m
The cubic meters of the cylindrical pipe = 5 * 4 * 2.5 = 50m³
1 cubic meter is equal to 1,000 kilogram
Therefore, the volume (density) of cement that will be needed to cover this hollow pipe is:
= 50 * 1,000
= 50,000 kg/m³