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
Alik [6]
3 years ago
8

The running event is 3.1 miles long. Suppose it takes you 8 minutes to run a mile. Would this time allow you to reach your goal?

Explain your reasoning. At 8 minutes per mile, it would take you minutes to run 3.1 miles.
Mathematics
1 answer:
worty [1.4K]3 years ago
3 0

Answer:

24.8\ minutes

Step-by-step explanation:

Using proportion

\frac{8}{1}\frac{minutes}{mile}=\frac{x}{3.1}\frac{minutes}{miles} \\ \\x=8*3.1\\ \\x=24.8\ minutes

You might be interested in
Marcy has 567 earmuffs in stock if she can put 18 earmuffs on each shelf, about how many shelves does she need for all of the ea
Nitella [24]

It would be: 567/18 = 31.5

So, she needs atleast 32 shelves....

8 0
3 years ago
Read 2 more answers
really need help on these two questions for geometry, please actually answer it instead of just grabbing points and leaving :'),
egoroff_w [7]

Answer:

Step-by-step explanation:

The diagonals of a rhombus are perpendicular, so ∠AED = 90° and ∠BEC = 90°.

∠DAE = 180° - ∠AED - ∠EDA = 180° - 90° - 35° = 55°

BD is a transversal across parallel sides AD and BC, so ∠EBC = ∠EDA = 35°.

∠BCE = 180° - ∠BEC - ∠EBC = 180° - 90° - 35° = 55°

5 0
2 years ago
meena found the number of scoops that her friend ordered by sloving the equation 0.75x + 5 =14 exlpain
vampirchik [111]
X=12
0.75x + 5=14
Take away 5 on both sides
So 0.75x +5-5=14-5
0.75x=9
0.75x divided by 9 = 12
6 0
2 years ago
Solve for w.<br> 2w=12-4w<br> Simplify your answer as much as possible.
aev [14]
So we have an equation:
2w=12-4w
Firstly, let's simplify, and divide all terms by 2:
w=6-2w
Now, we add 2w over to the other side:
3w=6
And finally, we divide both sides by 3:
w=2
Hope this helps!
6 0
3 years ago
What is the surface area of a cube with faces that each have an area of 16 cm2?
OleMash [197]
I believe the answer is A. I'm not too sure though. How did I come to this conclusion? ¯\_(ツ)_/¯
3 0
3 years ago
Other questions:
  • Which expressions are equivalent?
    7·1 answer
  • There were 42 passengers on a local airplane flight. First-class fare was $80, and coach fare was $64. If the revenue for the fl
    12·1 answer
  • martina is on her way home in her car. she has driven 30 miles so far, which is two thirds of the way home. what is the total le
    14·1 answer
  • A study was conducted to estimate the difference in the mean salaries of elementary school teachers from two neighboring states.
    7·1 answer
  • PLEASE ANSWER WITH THE RIGHT ANSWER THANKS
    5·1 answer
  • If I have 160 pills and I take 20 a day, how many months will they last​
    7·2 answers
  • What are the numbers when rounded to the nearest thousand are 50,000
    14·2 answers
  • What are the factors of 36x^8-49
    14·1 answer
  • Select the correct answer.​
    10·1 answer
  • Helllllllllllllllllllllllllllp please
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!