Get–around cab company charges $2.50 upon entry and $2 per mile. write the function that represents the cost c of a ride of m miles.

c = 2.50 + 2m

Because the rate is 2 dollars per mile, we know the equation is 2m.

Step-by-step explanation:

Let C represent cost of the ride and m represent number of miles.

We have been given that Get-Around Cab Company charges $2 per mile. So the cost of riding a cab for m miles would be .

The company charges $2.50 upon entry, so the total cost of riding a cab for m miles would be .

Since C represent cost of ride, so we will equate total cost of riding a cab for m miles by C as:

Therefore, our required function would be .

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!