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
CaHeK987 [17]
3 years ago
7

Daniel runs laps every day at the community track. He ran 45 minutes each day, 5 days each week, for 12 weeks. In that time, he

ran 1,800 laps. What was his average rate in laps per hour?
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

1800 laps in 12 weeks

1800/12 = 150 laps in 1 week

150/5 = 30 laps a day

30 laps in 45 minutes

x laps in 60 minutes

x = (30*60)/45 = 40 laps per hour

You might be interested in
If there are 5,200 registered voters are randomly sampled, which statements are true of a sample of 30 voters? Check all that ap
jonny [76]
A larger sample will give more reliable information
3 0
4 years ago
Read 2 more answers
A person has 30 Rap songs, 25 R&B songs, 30 Alternative songs, 22 Pop songs, 15 Country songs, and 28 Hip Hop songs stored o
Ganezh [65]

Answer:

10% or 1/10 chance

Step-by-step explanation:

The chances of playing a country song first try is 15/150 or 1/10. There is a 10% chance of playing a country song on the first try.

4 0
3 years ago
Can you help me on question 11?!
Karolina [17]

Answer:

Your answer will be B).

Step-by-step explanation:

Hope this helps. Brainliest??

3 0
3 years ago
Bryan and his son, and Elton and his son all went fishing. Bryan caught as many fish as his son and Elton caught three times as
Annette [7]

Answer:

The answer is explained below

Step-by-step explanation:

This is a word problem, therefore to solve it the statement have to be writing in form of an equation and then solved.

Let the number of fishes caught by Bryan's son be x fishes. Since Bryan caught as many fish as his son, Bryan caught x fishes

Let the number of fishes caught by Elton's son be y fishes. Since Elton caught three times as many fish as his son, Bryan caught 3y fishes

All together, they caught 25 fish

Therefore it can be represented by the equation:

x + x + y + 3y = 25

2x + 4y = 25

2x = 25 - 4y

x = (25 - 4y)/2

The number of fish caught by Bryan is half of the difference between the total fish caught and four times the number of fish caught by Elton son

6 0
3 years ago
A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second
ikadub [295]

The largest interval of x-values where the function is increasing is (-1, 1)

<h3>How to determine the largest increasing interval?</h3>

The table of values is added as an attachment

From the table, the function f(x) decreases from x = -3 to x = -1 and x = 1 and x = 2

So, we make use of the intervals

x = -1, 0 and 1

From the table,

From x = -1 to 0, the change is 3

From x =  0 to 1, the change is 3

From x =  -1 to 1, the change is 6

Using the above highlights, the largest increasing interval is (-1, 1)

Hence, the largest interval of x-values where the function is increasing is (-1, 1)

Read more about function interval at:

brainly.com/question/1399055

#SPJ1

7 0
2 years ago
Other questions:
  • 10. What is the range of the function Ax) = -2x + 5 when the<br> domain is (-5,5).
    6·1 answer
  • Write an equation in point-slope form of the line using points D(0,5),E(5,8)
    8·1 answer
  • The outside temperature was 4 degrees celsius. For the next 6 hours the temperaure canged at a mean rate of -0.8 degrees celsius
    14·1 answer
  • The difference between an open circle and a closed circle on a graph of an inequality.
    14·1 answer
  • Which graphs are proportional?
    11·2 answers
  • Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.
    14·2 answers
  • Study the image and complete the sentence.
    6·1 answer
  • 1x+2x+3x=180 find the measure of each angles.
    14·2 answers
  • This scale drawing shows a parking lot. What is the length of the longer side of the actual lot?
    6·1 answer
  • HEHEHEHE HELP LOL IM NOT SMART ENOUGH FOR THIS 3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!