1 to 23
if 23 people put in $5 you get $115 as a total.
so 1:23 are the odds
If one is at a speed of 35 mph and the other 60, sum the speeds to work with just one number:
35 + 60 = 95mph
The formula for time is:
Time = Distance / Speed
Time = 855 / 95
Time = 9h (D.)
Hope it helped,
Happy homework/ study/ exam!
Answer:
52
Step-by-step explanation:
If it takes 10 people 5 days to complete 100% of the painting, 7 people would paint 70% of the building in 5 days. We can find this using the unit rate. We see that 1 person paints 10% of the building in 5 days, so 7 people paint 70% in 5 days.