seetafof2867 seetafof2867
  • 23-01-2021
  • Mathematics
contestada

Karen runs 3 miles in 28 minutes. At the same rate, how many miles would she run in 42 minutes?

Respuesta :

goodsanddevices
goodsanddevices goodsanddevices
  • 23-01-2021

Answer:

4.5

Step-by-step explanation:

Well, she runs  3 miles in  28  minutes.  

42 = 28 ⋅ 1.5  

So, her journey would just be running  

1.5

times, with each time running  

28

minutes.

So, she runs a total of  

1.5 ⋅ 3 = 4.5 miles

Answer Link

Otras preguntas

A castle has to be guarded 24 hours a day. Five knights are ordered to split each day guard duty equally. How long will each knight spend on guard duty in one d
7 / 8 + 5 / 6 Select one: a. 1 & 17 / 24 b. 12 / 7 c. 12 / 14 d. 1 & 2 / 6
The ____ is the most widely used database model today.
Write 0.002358 in scientific notation.
A northbound train and a southbound train meet each other on parallel tracks heading in opposite directions. the northbound train travels 18 miles per hour fast
You are ordering a 3 topping pizza, and there are 7 pizza toppings that you like from which you are choosing. You can use C(3, 7) to find out how many possible
What umpire did janissary revolt occurred in
A substance that releases hydroxyl ions in water is a _____. acid base salt
A point of view influenced by opinion is known as
Solve the equation 33-(x+9)=7x-8. A.5 B.-5 C.4 D.1/2