subject
Mathematics, 05.05.2020 03:32 imhacking2048

A company selling light bulbs claims in its advertisements that its light bulbs’ average life is 1000 hours. In fact, tte lifespan of these light bulbs is normally distributed with a mean of 1000 hours and a standard deviation of 100 hours. Use this information to answer Parts A and B below. ANSWER NOW FOR THE BRAINLIEST

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2
Answers: 1
question
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
question
Mathematics, 22.06.2019 00:00
Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?
Answers: 1
question
Mathematics, 22.06.2019 00:00
Table of values relation g values x, y 2,2 /3,5 /4,9 /5,13 which ordered pair is in g inverse? a(-2,2) b(-3,-5) c)4,9) d( 13,5)
Answers: 3
You know the right answer?
A company selling light bulbs claims in its advertisements that its light bulbs’ average life is 100...
Questions
question
Mathematics, 14.10.2019 16:30
question
Mathematics, 14.10.2019 16:30
question
Social Studies, 14.10.2019 16:30
question
Mathematics, 14.10.2019 16:30
question
Mathematics, 14.10.2019 16:30