subject
Mathematics, 17.02.2021 03:20 wolfiewolffromsketch

Twenty-one students took a mathematics test. The 11th highest score on the test was a 76. Which of the following statements must be true?

A. The mean of the scores was 76

B. The range of the test scores was 11

C. The median of the test scores was 76

D. The mode of the test scores was larger than 76

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
question
Mathematics, 21.06.2019 23:00
Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
Answers: 1
question
Mathematics, 21.06.2019 23:00
1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.
Answers: 3
question
Mathematics, 22.06.2019 06:00
Determine the values of the variables in the parallelograms below me
Answers: 2
You know the right answer?
Twenty-one students took a mathematics test. The 11th highest score on the test was a 76. Which of t...
Questions
question
History, 10.10.2019 16:40
Questions on the website: 13722361