Answer:
15
Step-by-step explanation:
The first thing is to calculate what she used for the card that would be:
20 - 17.9 = 2.1
Which means that she spent a total of $ 2.1.
They tell us that the value of the minute at long distance is 0.14 dollars, to know the time in minutes that it took, speaking, we must divide the value spent by the value of each minute, like this:
2.1 / 0.14 = 15
Which means it took 15 minutes for the only call he made.
Answer:
A
Step-by-step explanation:
Calculate the products in the multiple choice and see if any equal the product in the problem.
Hence as the products calculated in choice A equal that in the problem;the answer is A
Well if you were to solve for y it would be “y=300•1.005^12t
-
If you were to solve for t it’d be “t=In(y/300)/12In(1.005)
Answer: 6 and 2/3
Step-by-step explanation:
6 whole number and 2/3, its a mixed fraction
Three hundred- fifty- five
Reason; number words refer to the alphabetical form of numbers.
