Mathematics, 25.02.2020 02:03 bcook0202
Demi and Pearce take a random survey of the 7th graders at their school to find out about their favorite
ways to exercise. Out of 50 students surveyed, 16% say they prefer jogging, and 8% prefer bicycling.
How many students choose an activity other than bicycling or jogging?
A.38 students
B.12 students
C.8 students
D.4 student
Answers: 1
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Mathematics, 22.06.2019 01:00, jtgarner402
The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places
Answers: 2
Mathematics, 22.06.2019 04:40, Jermlew
Rena used the steps below to evaluate the expression , when . step 1: substitute into the expression. step 2: simplify the parentheses. step 3: evaluate the power to a power. step 4: use reciprocals and find the value. in which step did rena make the first error?
Answers: 2
Demi and Pearce take a random survey of the 7th graders at their school to find out about their favo...
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