Which of the following is a statistical question?

A.

What are the weights of the students in Kaycee's reading class?

B.

What is Kaycee's weight?

C.

How many students are in Kaycee's reading class?

D.

How many students know how much they weigh?

What is a reasonable estimate of the - 3 4/5 + (-5.25) and the actual value?

Tamara purchased a building for $114,750. The land appreciates about 2.3% each year. What is the value of the land after 11 years?

3. A restaurant charges 6% sales tax on all items sold. Sylvia paid $20 for her check and received $4.63 in change. The equation 20-1.06x = 4.63 can be used to find x, the cost of Sylvia's meal before tax. What was the cost of the meal before tax? A.

What is 157% in a Fraction

It takes an hp printer 12 minutes longer to complete a 576 page print job by itself than it takes a canon printer to complete the same job by itself. Together the two printers can complete the job in 8 minutes.

The sum of three numbers is 185 The second number is 5 times the first. The third number is 13 less than the second. What is the second number?

Based on the generalization in (a) , find the sum of the sequence 9+27+45+6 ... + 117

After n years, the amount of money in William's saving account can be modeled by the function s (n) = 300 (1.0016) 12n, and the amount of money hiding in his desk drawer can be modeled by the function d (n) = 75.

Find the supplement of a 55° angle, in degrees.

Thomas rents a car for his vacation. the mileage included with the rental is 54 miles. For every mile he drives over 54 miles, he needs to pay $1 4/5. If he drives 69 miles, how much extra does he need to pay?