Question 4

2 pts

The first year of a charity walk event had an attendance of 500. The attendance

y increases by 5% each year.

How many people will attend in the 10th year?

A) 525 People

B) 814 People

C) 250 People

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

just get this app called photo math it should be able to do those

just took the test and my answers down below!

step-by-step explanation:

check the pic :