Mathematics, 16.11.2020 18:40 mayasofia
A Particular Store has monthly sales that are normally distributed. The mean monthly sales have been $25, 600 with a standard deviation of $2, 300. Find the amount of the store's sales last month if the z-score is 1. 7
Answers: 3
Mathematics, 21.06.2019 16:20
Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?
Answers: 1
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 18:30
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17Ï€/6 (b) tan 13Ï€/4 (c) sec 11Ï€/3
Answers: 2
A Particular Store has monthly sales that are normally distributed. The mean monthly sales have been...
Arts, 18.07.2019 03:30
Mathematics, 18.07.2019 03:30
History, 18.07.2019 03:40
Geography, 18.07.2019 03:40
Arts, 18.07.2019 03:40
Chemistry, 18.07.2019 03:40
French, 18.07.2019 03:40
Mathematics, 18.07.2019 03:40