At 12pm a dealership sells at a price of $45/car. Give evidence to support or refute the claim that the change in the number of cars you can buy with $4,500 is approximately proportional to a small change in the price. 1)find a function that expresses the exact change in the number of cars in terms of the change in price.

2)use part 1) to compute enough difference quotients that suggest or refute a progression toward a limit.

3) Include units in all steps of your computations.

1

Step-by-step explanation:

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1