PLEASE HELP WORTH 20 POINTS AND PLEASE DO YOU BEST AND I WILL GIVE YOU BRAINLIEST
Kellie...
Mathematics, 10.03.2020 04:27 coollid876
PLEASE HELP WORTH 20 POINTS AND PLEASE DO YOU BEST AND I WILL GIVE YOU BRAINLIEST
Kellie and her sister Ashley are training for a marathon. Kellie ran 10 mi in 75 min. Ashley ran 15 mi in 120 min. Which statement is true? If a statement is not true, explain why. Show your work.
(a) Kellie's minutes-per-mile pace was faster than Ashley's minuets-per-mile pace.
(b) Kellie ran 8 mi.
(c) Ashley ran 12 mi in 90 minuets.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 20:30
Find the value of x. give reasons to justify your solutions! h ∈ ig
Answers: 1
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
You know the right answer?
Questions
English, 14.10.2019 09:30
Biology, 14.10.2019 09:30
History, 14.10.2019 09:30
Mathematics, 14.10.2019 09:30
Spanish, 14.10.2019 09:30
Mathematics, 14.10.2019 09:30
