1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mariarad [96]
2 years ago
14

A​ 150-pound person uses 5.1 calories per minute when walking at a speed of 4 mph. How long must a person walk at this speed to

use at least 230 ​calories?
Mathematics
1 answer:
Igoryamba2 years ago
7 0

Answer: 45.1 minutes

Step-by-step explanation:

From the question, we are informed that a 150-pound person uses 5.1 calories per minute when walking at a speed of 4 mph. The number of.

minutes that the person must walk at this speed to use at least 230 ​calories will be:

Let the number of minutes to walk be represented by x

(5.1 × x) = 230

5.1x = 230

x = 230 / 5.1

= 45.1 minutes

You might be interested in
What is 3/4 minus 3/8 in simplest form
Maslowich
Go to cymath and type it in and it will work it out for you and tell you the answer
3 0
3 years ago
Is amount off an increase or decrease​
Mashutka [201]
Decrease because you taking something off of something
7 0
3 years ago
What are the coordinates
iris [78.8K]
Wheres the picture? It’s not showing up.
6 0
3 years ago
In a sample of people on the school board 2 out of 5 were in favor of a new high school being built if 3,500 people vote in the
ioda

Answer:

Just about 2100 people

Step-by-step explanation:

2 out of 5 is 60% and 7*5 is 35 so if you multiply 7 by 3 then you get 21 and if you multiply that by 100 then you get 2100

7 0
3 years ago
Read 2 more answers
What is the Equation of the Line Passes through the points (-4,8) and (1,3)
Whitepunk [10]
Answer: y = –x + 4

Explanation:

8 0
3 years ago
Other questions:
  • What is nine hundred seven thousands in decimal srandard form<br><br><br>​
    10·2 answers
  • I need to know how to do # 1 &amp; #2 &amp; #3
    14·1 answer
  • (12*6)^3 write as a single power
    6·1 answer
  • I have 2 questions. Please help me with them. Thank you.
    11·1 answer
  • Need to kno how to began with simplifying algebraic expressions
    13·1 answer
  • Select the lesser of the two given numbers.<br> 16, 1-19
    7·1 answer
  • Find the slope of the line that passes through (1, 14) and (4,10),
    9·2 answers
  • What type of line is perpendicular to a linear equation that is not a function
    6·1 answer
  • Which best describes the solutions of 8x&lt;-48?
    10·2 answers
  • The equation P = 2(l + w) can be used to find the perimeter P of a rectangle with length l and width w. Solve the equation for w
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!