Mathematics, 13.11.2020 21:00 hilarydodard5138

Mai was training for the 400-meter race. Mai had a personal record of 63.36 seconds. In a practice event, she had a time
of 63.89 seconds. Which value is a reasonable estimate of the
difference between Mai's record time and her practice time?

a. 0.05 s
b. 1.15 s
c. 1.5 s
d. 0.5 s

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Answers: 3

Answer

Mathematics, 21.06.2019 18:10

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Answers: 1

Answer

Mathematics, 21.06.2019 18:50

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Answers: 3

Answer

Mathematics, 22.06.2019 03:00

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.

Answers: 3

Answer

You know the right answer?

Mai was training for the 400-meter race. Mai had a personal record of 63.36 seconds. In a practice...

Questions

Mathematics, 04.12.2020 21:30

Which point on the graph represents the y-intercept?

Mathematics, 04.12.2020 21:30

PL HELP ME I'M GIVING BRAINLIEST AND 14 POINTS Which expression is equivalent to the given expression? 5x -2 A. 2-5x b.3 – 5 + 2x

Mathematics, 04.12.2020 21:30

Question 9 (5 points) (02.06 LC) If one cup is equal to 8 fluid Ounces, how many fluid ounces are in 3 cups?...