Mathematics, 06.04.2021 04:00 salinasroel22
6. A new skating rink will be approximately rectangular in shape and will have an area of no more than
17,000 square feet. Write an inequality expressing the possible perimeter P of the skating rink in feet in
terms of its width, w. Is 400 feet a reasonable value for the perimeter? Justify your answer.
Answers: 3
Mathematics, 20.06.2019 18:04
Fran would like to estimate the mean amount of time it takes people in her town to travel to work. the town's population is 150,000 and about 90,000 of those are working adults. which statements are true? select each correct answer. there is no way to infer the value of the mean. she must collect data for all 90,000 working adults and calculate the mean. a larger sample of working adults will provide a better estimate of the true mean than a smaller sample. the population of working adults is too large for using a sample to estimate the mean of the entire group. if she takes a random sample of the population of working adults in her town, the mean for that group is likely close to the mean for the entire group.
Answers: 2
Mathematics, 21.06.2019 20:10
Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?
Answers: 1
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 β x + 2 q(x) = (x3 + 2x2 + 3)(x2 β 2) determine the operation that results in the simplified expression below. 35 + x4 β 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
Answers: 1
6. A new skating rink will be approximately rectangular in shape and will have an area of no more th...
Mathematics, 24.06.2019 07:00
History, 24.06.2019 07:00
History, 24.06.2019 07:00
History, 24.06.2019 07:00
Mathematics, 24.06.2019 07:00
Physics, 24.06.2019 07:00
Mathematics, 24.06.2019 07:00
Social Studies, 24.06.2019 07:00
Mathematics, 24.06.2019 07:00