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
Help please!!!! ty :)
Ipatiy [6.2K]

Answer:

I think the answer should be 112

5 0
3 years ago
Read 2 more answers
Michelle has an 85-page manuscript. The equation below shows the relationship between the total cost of editing 85 pages, T, and
muminat
I'm trying to solve this too did u find it out???
7 0
3 years ago
The mass of diamonds is measured in carats. Five carats is equivalent to 1 gram How many grams are in a 24 carat diamond? How ma
gavmur [86]
4.1 grams are in a 24 carat diamond
4 0
3 years ago
Which is bigger 40% of 200 or 1/3 of 150
Gnesinka [82]
First find out what 40% of 200 is
200 times .4 is 80

then find out what 1/3 of 150 is
divide 150 by three, which is 50
if it was 2/3 instead of 1/3, you would multiply 50 by 2

40% of 200 is greater
3 0
3 years ago
Todd uses 21 white tiles & some black tiles to make a mosaic.The mosaic has a total area of 144 square centimeters.Each tile
icang [17]

Answer: Todd used 27 black tiles.

Step-by-step explanation:

Let x represent the number of black tiles that Todd used.

Todd uses 21 white tiles & some black tiles to make a mosaic. This means that the total number of white and black tiles that Todd used is 21 + x

Each tile has an area of 3 square centimeters. This means that the total area covered by the white tiles is

21 × 3 = 63 square centimeters

Also, the total area covered by the black tiles is

3 × x = 3x square centimeters

The mosaic has a total area of 144 square centimeters. This means that

3x + 63 = 144

3x = 144 - 63

3x = 81

x = 81/3 = 27

3 0
3 years ago
Other questions:
  • 25d-14d+8d=95<br><br> whats the value of d and show work
    6·2 answers
  • Find the equation for the line passing through the point (−3,−3) and perpendicular to the line whose equation is −1x+2y+2=0.
    12·1 answer
  • What is the equation of the line that passes through the point (-6,-7)(−6,−7) and has a slope of 0?
    8·2 answers
  • Arthur is comparing the prices of two rental car companies. Company A charges $22 per day and an additional $5 as service charge
    15·2 answers
  • Which of the following actions is not an example of two or more independent events?
    15·1 answer
  • A shoe store uses a 40% markup for all of the shoes it sells. What would be the selling price of a pair
    7·1 answer
  • how many cubic sugar of edge 20cm can be fitted into cuboid container of dimension 40cm by 60cm by100cm​
    9·1 answer
  • Scientists calculate that the average temperature of the earth is increasing at a constant rate of 0.10 degrees a year. This sit
    7·1 answer
  • Tickets to a local movie were sold at $10.00 for general admission and $6.00 for seniors. If 190 tickets were sold for a total o
    10·1 answer
  • Find the distance between Line L and Point P if Line L contains the points
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!