Mathematics, 27.04.2021 19:50 becky060604
The figure shows a 1125-yard-long sand beach and an oil
platform in the ocean. The angle made with the platform
from one end of the beach is 81° and from the other end is
75°. Find the distance of the oil platform, to the nearest
tenth of a yard, from each end of the beach.
Answers: 2
Mathematics, 21.06.2019 15:10
The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.
Answers: 1
Mathematics, 21.06.2019 23:20
1. â 1 is complementary to â 2 and â 3 is complementary to â 2. subtraction property of equality 2. mâ 1 + mâ 2 = 90 and mâ 3 + mâ 2 = 90 substitution 3. mâ 1 + mâ 2 = mâ 3 + mâ 2 definition of complementary 4. mâ 1 = mâ 3 given
Answers: 3
Mathematics, 22.06.2019 01:30
Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: Îźmen= Îźwomen h1: Îźmen â Îźwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)
Answers: 1
Mathematics, 22.06.2019 01:30
The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say ânew carâ ten (10) of the chips say ânew tvâ three (3) of the chips say âtrip to franceâ contestant named âpattyâ reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?
Answers: 1
The figure shows a 1125-yard-long sand beach and an oil
platform in the ocean. The angle made with...
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