Mathematics, 06.03.2021 20:40 aliyahedwards94
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 146.2-cm and a standard deviation of 1.5-cm. For shipment, 11 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is less than 145.7-cm.
Answers: 2
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 15:30
The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.
Answers: 1
Mathematics, 21.06.2019 19:10
1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks
Answers: 2
Mathematics, 21.06.2019 19:30
00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation
Answers: 1
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of...
Computers and Technology, 27.07.2021 06:30
Mathematics, 27.07.2021 06:30
Mathematics, 27.07.2021 06:30
Health, 27.07.2021 06:30
Mathematics, 27.07.2021 06:30
Mathematics, 27.07.2021 06:40
Social Studies, 27.07.2021 06:40