blevade blevade

24-04-2020
Mathematics

contestada

Laboratory tests show that the lives of
light bulbs are normally distributed with
a mean of 750 hours and a standard
deviation of 75 hours. Find the
probability that a randomly selected
light bulb will last between 600 and 750
hours.
[? ]%

Respuesta :

alexamae0 alexamae0

30-04-2021

Answer:47.5

Step-by-step explanation:

Answer Link

Otras preguntas

Sonya makes a pattern of values for x and a pattern of values for y. Which ordered pair continues the patterns and has an x-value of 6?

Most of Latin America is located to the south of the ________.

This problem says to write the product of the sum and the difference. (x+5)(x-5). I'm not sure what my teacher is asking me to do.

can someone help plz

How many moles are present in 57.4 grams of sulfur dioxide (SO2)?

Which characteristic is true of sexual reproduction but not of asexual reproduction?

Jason baked 6 pans of brownies he gave 1/4 of the brownies to 2 sisters what fraction of brownies did he give his 2 sisters?

Please help! Will mark brainliest if correct! Worth 30 points! Wont give brainliest if you're not correct.

Which equation represents a line which is perpendicular to the line y= -5/4x - 4?A. 4y - 5x = -4B. 4x - 5y = 15C. 5x + 4y = -8D. 4x + 5y = 40

f(x)=3x2+2x−3 g(x)=2x+4