subject
Mathematics, 19.11.2020 01:00 macybarham

A survey of 100 people found that 35 people exercise in the morning, 45 people exercise in the afternoon, and 20 people exercise at night. Tara claims that 35:55, 45:80, and 20:65 are possible ratios from this data. Jim claims that 35:100, 45:100, and 20:100 are possible ratios from this data. Who is correct? Explain.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5
Answers: 1
question
Mathematics, 21.06.2019 19:00
Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be
Answers: 3
question
Mathematics, 21.06.2019 19:00
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
Answers: 1
question
Mathematics, 21.06.2019 20:30
8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?
Answers: 1
You know the right answer?
A survey of 100 people found that 35 people exercise in the morning, 45 people exercise in the after...
Questions
question
Chemistry, 24.03.2021 14:00
question
Biology, 24.03.2021 14:00
question
English, 24.03.2021 14:00
question
Mathematics, 24.03.2021 14:00
question
Mathematics, 24.03.2021 14:00
question
Mathematics, 24.03.2021 14:00
Questions on the website: 13722363