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
galben [10]
2 years ago
11

Mackenzie ran the olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in a 1 hour?​

Mathematics
1 answer:
padilas [110]2 years ago
8 0

Answer:

Step-by-step explanation:

v=d/t (average velocity equals distance divided by time)

26.2mi/5.8h=4.5mi/h

So Mackenzie runs approximately 4.5 miles in an hour (rounded to nearest tenth of a mile)

You might be interested in
you are creating a flower arrangement for a friend. the total cost in dollars for one vase and f flowers is given by the express
RSB [31]
8 + 2.5f

for 8 flowers....f = 8
8 + 2.5(8) =
8 + 20 = $ 28 <=== so it will cost $ 28 <==
4 0
3 years ago
Qué número entero está entre -2 y 5​
cestrela7 [59]

Answer:

1.5

Step-by-step explanation:

-2,-1,0,1,2,3,4,5

Le quitamos un número hasta llegar al medio. En el medio hay dos números, el 1 y el 2. Pues tenemos que buscar el promedio de los dos (1+2=3 y 3÷2=1.5).

4 0
3 years ago
Adele is driving her car near the Tri-State area. She covers a distance of 221.05 miles in 4 hours. She then stops at a diner, a
olga nikolaevna [1]

The answer is D. 1.5 hours

7 0
3 years ago
Read 2 more answers
15.5 rounded to the nearest tenth
Degger [83]
<span>The tenths place is to the right of the decimal point.</span>
In order to round u number to the nearest tenth, you should <span>to the right of the tenths place. Depending on this number you should determine if you will round up or stay the same (if it is bigger than 5 you will round up, if not it will stay the same).
In our case, the number is 15.5 so it is already rounded to the nearest tenth.

</span>
3 0
3 years ago
One day a store sold 21 sweatshirts. white ones cost​ $9.95 and yellow ones cost $ 11.50. in​ all, ​$235.30 worth of sweatshirts
FromTheMoon [43]
For this problem you have yo set up two equations.

White shirts = w Yellow shirts = y

1st: w + y = 21
2nd: 9.95w + 11.50y = 235.30

Now we're going to do system of equations using substitution.

If w + y = 21, then y = 21 - w
If y = 21 - w, then you can substitute this in the second equation for y.

9.95w + 11.50(21 - w) = 235.30
9.95w + 241.5 - 11.50w = 235.30
-1.55w + 241.5 = 235.30
-1.55w = -6.2
w = 4, so 4 whites shirt were sold.

Now I'm finding out how many yellow shirts were sold using one of the two equations at the top.

w + y = 21
4 + y = 21
y = 17

So 17 yellow shirts were sold and 4 white shirts were sold.
5 0
3 years ago
Other questions:
  • Which of the following sets is equal to {1,2,3...}?
    5·1 answer
  • The probability of the coin being flipped and landing on white
    10·2 answers
  • Type the correct answer in the box. Assume that π = 3.14, and round your answer to the nearest integer.
    15·2 answers
  • I WILL GIVE BRAINLIEST! Which table of values corresponds to the graph below?
    12·2 answers
  • I’ll mark brainliest if you help me
    9·2 answers
  • A triangle has a base of 10 inches and a height of 12 inches. What is the area of the triangle?
    9·1 answer
  • PLEASEEE HELLPPPP 20 POINTSHow can I find a repeating decimal? fraction to decimal
    9·2 answers
  • The picture is above I’ll mark as brainliest.
    6·2 answers
  • Can someone help me with this Edginuity question?
    5·1 answer
  • The equation of straight line passing through the point (1,2) and parallel to the line y = 3x + 1 is (a) y = 3x - 1 (b) y = -3x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!