Mathematics, 09.02.2021 19:10 travisvb
Find the area of a circle with radius, r = 5.72m. Give your answer rounded to 2 DP
Answers: 2
Mathematics, 21.06.2019 18:10
Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (โ3, โ2) (โ2, 1) (โ1, โ2) (โ1, 2) (1, โ2) (1, 2)
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Mathematics, 22.06.2019 03:50
Arandom sample of n = 25 observations is taken from a n(ยต, ฯ ) population. a 95% confidence interval for ยต was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 โ ฮฑ)% needed.
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Mathematics, 22.06.2019 07:20
Janie asked all of her classmates about the number of pets they have in their household. her findings are shown in the table.
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Mathematics, 22.06.2019 07:30
The drawing plan for an art studio shows a rectangle that is 11.2 inches by 8 inches. the scale in the plan is 2 in.: 5 ft. find the length and width of the actual studio. then find the area of the actual studio.
Answers: 1
Find the area of a circle with radius, r = 5.72m. Give your answer rounded to 2 DP...
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