Mathematics, 01.01.2021 18:20 Nathaliasmiles
Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a standard deviation of 2.0 mg. If 50 batches are prepared, the probability that their average amount of lead is greater than 6.5 mg is:
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 โ 4x โ 7 = 0b. 4r2 + 11r โ 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 22.06.2019 05:00
Asalesperson set a goal to earn $2,500 in august. she receives a base salary of $1,000 per month as well as a 20% commission for all sales in that month. how many dollars of merchandise will she have to sell to meet her goal?
Answers: 1
Mathematics, 22.06.2019 05:30
Amap of british columbia has a scale of 1: 1 723 000. the distance on the map between prince george and cache creek is 8 11/16 in. what is this distance to the nearest mile
Answers: 2
Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a s...
Mathematics, 07.07.2019 07:30
Computers and Technology, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30
Computers and Technology, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30
History, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30
Physics, 07.07.2019 07:30
History, 07.07.2019 07:30
English, 07.07.2019 07:30
Biology, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30
Mathematics, 07.07.2019 07:30