15 mph 5280 ft 1 hr
----------- * ------------- * ------------ = 1320 feet per min.
1 1 mile 60 min
You might want to make use of the fact that 60 mph = 88 ft/sec.
Answer:
100
Step-by-step explanation:
There are two washers to do linen washing.
We can fit only 5 sets of linens in one washer, and 45 mins are required to wash the linens.
Therefore, within 45 mins we can wash (5×2) =10 sets of lines.
If the shift is of 8 hours i.e. ( 8×60) =480 mins, then within this time the number of linen sets will be washed is (480/45)×10 = 106.67 ≈100 (Answer)
{Since the number of linen set to be washed will be multiple of 10}
if x + 9 = 5 then x = -4
if x + 9 + -5 then x = -14
Answer:
? = 3
Step-by-step explanation:
The parallel segments shown divide the sides in the ratio
= 
( cross- multiply )
4? = 12 ( divide both sides by 4 )
? = 3
