10:100 or 10%
The relative frequency of the people who visited the gift shop AND did not watch the film was .10 which translates to 10:100 which can also be represented as 10%.
Hope that helps.
Answer:
b
Step-by-step explanation:
Answer:
4 and 3/4 inches less for April
and 1 and 1/2 inches less for March
Step-by-step explanation:
I think the Community property of subtraction
1) In his old car:
number of gallons per year = 16000/20 = 800 gallos
cost of fuel per year = 800 x $3.2 = $2560
2) In his new car, the mileage of 16000 remains the same and the cost per gallon $3.2 also.
I he made a saving of $ 675, that means only the mileage per gallon changed from 20 mi/gal to x mi/gal. (x certainly is greater than 20).
So we have to calculate the new mileage.
Let x be the NEW mileage/gallon:
a) Number of gallon per year = 16000/x
b) Cost of few per year = (16000/x).(3.2) = (2560 - 675)
= (48000/x)= 1825
(cross multiplication) → x = 48000/1825 and x = 26.3 mi/gal (NEW mi/gal)
Then, with his new car he gained 26.3 - 20 = 6.3 mi/gal (more tan with his old car)
