Mathematics, 01.12.2020 16:50 dreaaacx
The number of customers in a grocery store is modeled by the function y = -x² + 10x + 50, where y is the number of customers in the store and x is the number of hours after 7:00 a. m.
a. At what time is the maximum number of customers in the store?
b. How many customers are in the store at the time in part (a)?
Answers: 2
Mathematics, 21.06.2019 15:00, saucyboyFredo
There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.
Answers: 3
Mathematics, 21.06.2019 17:30, wwesuplexcity28
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
Mathematics, 21.06.2019 21:00, kfliehman1
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
The number of customers in a grocery store is modeled by the function y = -x² + 10x + 50, where y is...
Mathematics, 01.06.2021 23:50
Mathematics, 01.06.2021 23:50
History, 01.06.2021 23:50