At a local gym, a random sample of 75 members took a survey about their favorite type of exercise. bicycling-18 members
exercise classes- 22
running on treadmill-15
weight lifting- 20

There are 350 total gym members. What is the most reasonable estimate for the number of gym members who prefer running on the treadmill?
A-23
B-70
C-85
D-93

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Issof claims that the scale factor is 1/2. which statement about his claim is correct