Mathematics, 28.06.2021 22:20, Officaljazz18
A pizza company runs a marketing campaign based on their delivery time for pizzas. They claim that they will deliver a pizza within 30 minutes of ordering or it is free. In practice the time it takes to prepare a pizza and it being delivered is normally distributed with mean 25 minutes and standard deviation 3 minutes. What is the probability a pizza is delivered for free?On a particular Sunday, 40 pizzas were ordered. What is the probability that more than 2 were delivered for free?If the company wants to reduce the proportion of pizzas that are delivered free to 1%, what should the delivery time be advertised as?
Answers: 2
Mathematics, 21.06.2019 19:00, Madsissabell
1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66ā, and the measure of angle t is 77ā.what is the measure of the exterior angle at a (in degrees)?
Answers: 1
Mathematics, 21.06.2019 20:00, naimareiad
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ā¤ ā4x ā 2 y > ā4x ā 2 y ā„ ā4x ā 2 y < 4x ā 2
Answers: 1
A pizza company runs a marketing campaign based on their delivery time for pizzas. They claim that t...
Mathematics, 26.03.2021 19:10
Mathematics, 26.03.2021 19:10
Mathematics, 26.03.2021 19:10
Mathematics, 26.03.2021 19:10
History, 26.03.2021 19:10