Mathematics, 22.01.2020 05:31 yoogirlchloee
Ihot-air ballon is held at a constant altitude by two ropes that are anchored to the ground. one rope is 110 feet long and makes an angle of 55° with the ground. the other rope is 105 feet long. what is the distance between the points on the ground at which the two ropes are anchored? (enter your answer as a comma separated list. and your answer to the nearest whole number.)
Answers: 1
Mathematics, 21.06.2019 18:30
Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap
Answers: 2
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Mathematics, 21.06.2019 22:00
Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?
Answers: 1
Ihot-air ballon is held at a constant altitude by two ropes that are anchored to the ground. one rop...
English, 23.03.2021 05:00
Mathematics, 23.03.2021 05:00
Chemistry, 23.03.2021 05:00
Mathematics, 23.03.2021 05:00
Computers and Technology, 23.03.2021 05:00
History, 23.03.2021 05:00
Arts, 23.03.2021 05:00
Mathematics, 23.03.2021 05:00
Mathematics, 23.03.2021 05:00
Mathematics, 23.03.2021 05:00