Mathematics, 23.01.2020 21:31, NatsuDDW
Afalcon flying at a height of 200 yards spots a sparrow flying at a height of 150 yards. the location of the sparrow makes an angle of 40° from the horizontal line through the falcon's location. what is the distance x between the falcon and the sparrow? assume that the ground beneath the birds is level.
Answers: 1
Mathematics, 21.06.2019 16:30, xojade
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 20:20, kenken2583
Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =
Answers: 2
Afalcon flying at a height of 200 yards spots a sparrow flying at a height of 150 yards. the locatio...
Mathematics, 26.08.2020 04:01
Mathematics, 26.08.2020 04:01