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
Igoryamba
2 years ago
5

A runner completed a 26.2-mile marathon in 210 minutes.Estimate the unit rate, in minutes per mile. Round your answer to the nea

rest tenth of a minute.
Mathematics
1 answer:
ELEN [110]2 years ago
6 0

Answer:

The unit rate in minutes per miles be 8.02 minutes per miles .

Step-by-step explanation:

Step 1. 26.2 miles/ 210 mins  = x miles / 1min

1 * 26.2 / 210 = .12 miles / min

Step 2. 26.2. 0.13

÷210.

210. 1

(The amount miles ran in 1 minute is 0.13 miles.)

Step 3. 26.2/210= .125 miles per minute

210/26.2= 8.02 minutes per mile

Step 4. 1) Cross multiply. (26.2 = 210x)

2) Divide 210 from each side. (26.2/210 = .1247619048  ,  210x/210 = x)

3) Round to the nearest 100th. (.12)

4) X=.12

5) .12 miles ran per minute

You might be interested in
Given the function below, select all the equalities select all that are true.
torisob [31]

Answer:

A is true

B is false

C is true

D is true

E is false

5 0
3 years ago
In a certain​ region, the average movie theater ticket price in 2009 was ​$9.50. In​ 2008, it was ​$9.37. Find the increase in a
Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the <em>difference</em> between the 2009 price and the 2008 price.

$9.50 - $9.37 = $0.13

4 0
3 years ago
A car is traveling at 45mph. What is the equation that models the total distance d traveled after h. What is the graph of the eq
Ostrovityanka [42]
D=45h

For example: 45mph times 2 hours equals 90 miles traveled
4 0
3 years ago
Which equation matches the statement below?
kvasek [131]

Answer:

3(n-5)=2n+16

Step-by-step explanation:

3 lots of 'n' <em>and </em>5 means 3 times both values so these values are put into a bracket with a common multiplier (ie. the 3)

3(5 - n)

16 more than 2 lots of 'n' means that n has to be doubled. n + n = 2n. add 16 to this and we have

2n + 16

if these values are both equal (hence why they are in an equation) then all that is needed is for them to be set equal alongside each other.

3(n-5) = 2n+16

:)

8 0
1 year ago
Write an equation in slope-intercept form for the line perpendicular to y=-3x + 9 that passes through the point (9,9)
son4ous [18]

Answer:

-8

Step-by-step explanation:


8 0
3 years ago
Other questions:
  • All sides of a triangle have a distinct integer length. what is the smallest possible perimeter of the triangle? It's either 6,7
    14·1 answer
  • At a furniture store there is a sale on kitchen tables and chairs. Single chairs sell $80 each. If a customer a set of 4 chairs,
    7·2 answers
  • For f(x) = 4x+1, what is the output for the input 5?
    10·1 answer
  • Mr. Brust tried to simplify the following but made a really common mistake in the problem. Identify the mistake, then show the c
    10·2 answers
  • A more than 6 is -30 solve problem
    14·1 answer
  • (2.88 10^4) x ( 4x10^5)
    11·2 answers
  • Using the following equation, find the center and radius:
    14·1 answer
  • A worker's earnings, E, are a function of the number of hours, H, at a rate of $8hr
    14·1 answer
  • Plz help me the question is in the picture
    12·1 answer
  • Complete the two-column proof by providing the missing statements or reasons.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!