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
netineya [11]
3 years ago
9

Jacob is training for a marathon. His plan is to run the same distance for 3 days a week, then increase that distance by the sam

e amount each week of training. During week 6, Jacob runs 14 miles per day, which is 1.5 miles more per day than he ran during week 5. Which equation represents the daily running distance, in miles, as a function of time, t, in weeks?
Mathematics
2 answers:
lesya692 [45]3 years ago
8 0

The answer is c.) f(t) = 1.5t + 5

cluponka [151]3 years ago
7 0
Given:
Week 6 = 14 miles
Week 5 = 1.5 miles less than week 6.

1.5 miles is the common difference.

Week 6 = 14 miles
Week 5 = 12.5 miles
Week 4 = 11 miles
Week 3 = 9.5 miles
Week 2 = 8 miles
Week 1 = 6.5 miles

f(t) = first term + common difference(t-1)
f(t) = 6.5 miles + 1.5 miles (t-1)

f(1) = 6.5 + 1.5(1-1)
f(1) = 6.5 miles

f(2) = 6.5 + 1.5(2-1)
f(2) = 6.5 + 1.5
f(2) = 8 miles

You might be interested in
Write an equation for the number 40 is 5 times as many as 8 PLEASE HURRY????
s344n2d4d5 [400]

Answer:

40=5×8

Step-by-step explanation:

I think, hope this helps

7 0
2 years ago
Escriba un polinomio de grado 6 que contenga 4 términos, que su coeficiente principal sea un número par y el término independien
Anit [1.1K]
Camden Dunlap Handel butterball Hanoi’s comet bring 12456 answer Spanish
8 0
3 years ago
What value of x satisfies this equation, 4/5 x - 6 = -2 ? Group of answer choices
andrew11 [14]

Answer:

12

Step-by-step explanation:

4/5 x -6 = -2

4 x -30 = -10

-120 = -10

12

5 0
2 years ago
Simplify expression 5x+2y -3x + y
AlekseyPX
2x+3y is the expression simplified
5 0
3 years ago
Read 2 more answers
Koto’s average velocity along her route was 4. 5 m/s. She started at her house and traveled 15,000 meters north, 5,000 meters ea
Lostsunrise [7]

The time taken for her trip is 3 hours.

<h3>Given that</h3>

Koto’s average velocity along her route was 4. 5 m/s.

She started at her house and traveled 15,000 meters north, 5,000 meters east, 20,000 meters south, and then 5,000 meters west.

<h3>We have to determine</h3>

What was the time of her trip?

<h3>According to the question</h3>

She started at her house and traveled 15,000 meters north, 5,000 meters east, 20,000 meters south, and then 5,000 meters west.

<h3 /><h3>The calculation of such a trip of Koto can be done by applying the known formula of Time when the Speed is multiplied by Distance to compute the actual time of the trip.</h3>

The formula to calculate the time for her trip is;

\rm Speed = \dfrac{ Distance}{Time}\\&#10;\\&#10;Time = \dfrac{Distance}{Speed}\\&#10;\\&#10;

  • Using the formula above, the commute in each direction is added as 45000 meters or 45 kilometers.

  • If Koto's average speed is 4.5 meters per second, then she travels roughly 270 meters in one minute.

Substitute all the values in the formula;

\rm\ Time = \dfrac{Distance}{Speed}\\\\  Time = \dfrac{45000}{270}\\&#10;\\&#10;Time =166.7

Converting minutes into hours,

\rm Hours = \dfrac{Minute}{60}\\&#10;\\&#10;Hours = \dfrac{166.7}{60}\\&#10;\\&#10;Hours = 2.77 \\&#10;\\&#10;= 3\  hours

Hence, the time taken for her trip is 3 hours.

To know more about Time and Distance click the link given below.

brainly.com/question/4433818

5 0
2 years ago
Other questions:
  • 26÷503 If you can please show your work
    10·1 answer
  • Will mark brainliest and will give 15 points!!!!
    12·1 answer
  • I need help with this math problem please
    13·1 answer
  • After x+1 over 3 minus x+2 over 2x have been combined using the least common denominator of 6x what is the numerator
    14·1 answer
  • Kendra wants to paste 500 photographs into an album, 6 photos to a page. She figures that she will need about 100 pages. Is this
    5·2 answers
  • Which of the following values satisfy the inequality shown? you must select all that apply -4≤20
    8·2 answers
  • Evaluate the expression 6^2-(8–4^2+7
    6·2 answers
  • PLZZ HELPP!!!Which statements are true about the circle shown below? Select three options.
    11·1 answer
  • A random sample of 25 boxes of cereal have a mean of 372.5grams and a standard deviation of 15 grams. Does an average box of cer
    11·1 answer
  • I need answer for this​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!