Mathematics, 13.08.2019 16:26 BriTheKueen

# Which graphs have rotational symmetry? check all of the boxes that apply.

Answers: 3

Mathematics, 14.04.2018 02:43

Write the following fraction in simplest form ( reduce the fraction ). write your answer as a mix number. 48/40a. 1 1/5b. 1 2/10c. 1 1/10d. none of these

Answers: 2

Mathematics, 14.04.2018 02:47

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, 14.04.2018 02:47

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

Answers: 2

Mathematics, 14.04.2018 02:43

What is the sum or difference 4x10 β 9x10 (1 point) β5x10 β5x20 β36x10 β36x20 this is the cca test i need all the answers this is the first 2

Answers: 2

Which graphs have rotational symmetry? check all of the boxes that apply....

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