Mathematics, 02.03.2021 19:40 marieb39

Mrs McDonald paints a room that is 250 sq. feet in 3.5 hours. At this rate, how long will it take her to paint a room that is 1500 sq. feet. Write and solve a proportion for this problem.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, nelyanariba981p555ve

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, hrcatena

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Answers: 3

continue

Mathematics, 21.06.2019 21:30, Officaljazz18

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Answers: 1

continue

Mathematics, 21.06.2019 23:30, niquermonroeee

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons

Answers: 2

continue

You know the right answer?

Mrs McDonald paints a room that is 250 sq. feet in 3.5 hours. At this rate, how long will it take he...