Mathematics, 05.08.2020 19:01 dawsoncollins4117
The weights of cars passing over a bridge have a mean of 3,550 pounds and standard deviation of 870 pounds. Assume that the weights of the cars passing over the bridge are normally distributed. Use a calculator to find the probability that the weight of a randomly-selected car passing over the bridge is less than 3,000 pounds.
Answers: 3
Mathematics, 21.06.2019 18:50
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
Mathematics, 21.06.2019 19:40
The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.
Answers: 1
The weights of cars passing over a bridge have a mean of 3,550 pounds and standard deviation of 870...
English, 21.07.2019 04:23
Mathematics, 21.07.2019 04:23
Mathematics, 21.07.2019 04:23
Advanced Placement (AP), 21.07.2019 04:23
World Languages, 21.07.2019 04:23
Mathematics, 21.07.2019 04:23
History, 21.07.2019 04:23
Biology, 21.07.2019 04:23
Chemistry, 21.07.2019 04:23
Mathematics, 21.07.2019 04:23
Physics, 21.07.2019 04:23
Mathematics, 21.07.2019 04:23
History, 21.07.2019 04:23
History, 21.07.2019 04:23