subject
Mathematics, 08.02.2021 20:00 sairaanwar67

Pearly and Peggy Sue left their dorm room at the same time and headed in opposite directions. After 9 hours they were 1,080 miles apart. If Pearly drove 20 mph faster than Peggy Sue, how fast did Peggy Sue drive?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
question
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
question
Mathematics, 21.06.2019 18:40
Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?
Answers: 2
question
Mathematics, 21.06.2019 21:20
Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)
Answers: 3
You know the right answer?
Pearly and Peggy Sue left their dorm room at the same time and headed in opposite directions. After...
Questions
question
Mathematics, 24.04.2020 06:23
question
Mathematics, 24.04.2020 06:23
question
Mathematics, 24.04.2020 06:23
Questions on the website: 13722367