Mathematics, 10.03.2022 19:00, jeremiaht7
The grades on a chemistry exam have an approximately normal distribution with a mean of 78 and a standard deviation of 5. Willa scores a 74. 8 on the exam. What proportion of the students scored higher than her on the exam?.
Answers: 3
Mathematics, 20.06.2019 18:04, dalejacksoniip5yf4y
When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.
Answers: 1
Mathematics, 20.06.2019 18:04, jamaicalove2880
The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?
Answers: 3
Mathematics, 21.06.2019 17:00, marciekinser
Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?
Answers: 2
The grades on a chemistry exam have an approximately normal distribution with a mean of 78 and a sta...
Mathematics, 08.06.2020 23:57
Mathematics, 08.06.2020 23:57
Mathematics, 08.06.2020 23:57
Mathematics, 08.06.2020 23:57
Mathematics, 08.06.2020 23:57
Mathematics, 08.06.2020 23:57
Biology, 08.06.2020 23:57