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
iris [78.8K]
3 years ago
14

The length of a track around a field is 1/4 miles. You run 3 1/2 times

Mathematics
1 answer:
irina [24]3 years ago
4 0

Answer: 7/8 of a mile

You might be interested in
Suppose that 6 people sitting in a enclosed room are each generating about 400 BTUs of body heat per hour. If the room is 20 ft
Crazy boy [7]

Answer:  B) 4 BTUs/ft^3

Step-by-step:

For a cuboid of length L, width W and height H, the volume is:

V = L*W*H

In this case, we have:

L = 20ft

W = 15ft

H = 10ft

Then the volume of the room is:

V = 20ft*15ft*10ft = 3000 ft^3

Now we have 6 people, and each generate 400 BTUs per hour.

Then in total, they generate:

6*400 BTUs per hour

2400 BTUs per hour.

Now we want to find the BTUs per ft^3 produced in 5 hours.

Then if they generate 2400 BTUs per hour, in 5 hours they generate a total of:

5*2400 BTUs = 12000 BTUs

Now we take the quotient between the total BTUs and the volume of the room:

Q = (12000 BTUs)/(3000 ft^3) = 4 BTUs/ft^3

The correct option is B.

8 0
3 years ago
What is the x-intercept and y-intercept of the linear equation 3x-6y=2
sukhopar [10]

Answer:

The x-intercept is 2/3 and the y-intercept is -1/3

Step-by-step explanation:

In order to find this, we need to note that the x-intercept is the value of x, when y = 0. So we plug in y = 0 and see what the x value is.

3x - 6y = 2

3x - 6(0) = 2

3x = 2

x = 2/3

The y-intercept is the opposite. It is the y value when x = 0. So we do the same with the other term.

3x - 6y = 2

3(0) - 6y = 2

-6y = 2

y = -2/6

y = -1/3

8 0
3 years ago
Been struggling with this question for an hour :(<br><br>please give simple explanation! thank you​
Orlov [11]
It’s asking how many people will know about the interior designing company after a the fourth group of three has been told (draw a tree stem diagram to better understand)
6 0
3 years ago
An article is bought and sold with a profit of 25% of selling price.find the profit percent​
Viefleur [7K]

Answer:33 1/3%

Step-by-step explanation:

7 0
2 years ago
Can someone please help<br><br> I’m in primary school
muminat
I synonym for road is street
A synonym for travel is move
A synonym for respond is explain
8 0
3 years ago
Read 2 more answers
Other questions:
  • I think this is the hardest question<br><br> But if you solve this you will get 500+ points
    13·2 answers
  • Zuleika was solving 2(x - 3) - 9 = 3x - 9. Zuleika's first step resulted in 2(x - 3) = 3x
    5·1 answer
  • kim had 13 pencils, she gave some pencils to her friend, and then sge got 2 new pencils. now she has 9 pencils. how many did she
    13·2 answers
  • Solve for z<br> -4z+1=bz+c<br> Z=?
    7·1 answer
  • What are the values for the coefficients and constant term of 0 = 2 + 3x2 – 5x?
    11·1 answer
  • Liam chooses an investment plan that requires him to make an initial investment of $8,000. Then he contributes equal monthly inv
    5·2 answers
  • At the bake sale the students earned $48.76. If there were 3 students how much did each student earn?
    6·1 answer
  • Collect like terms<br>2y - y​
    7·1 answer
  • 2/5 divided by 2/3 ​
    5·2 answers
  • A 2-column table with 7 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. The sec
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!