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
makkiz [27]
3 years ago
11

A vine maple grows fast when it is planted under the cover of cedar trees. One month after it is planted it has grown 12 inches,

and after eight weeks it had grown 19 inches. Write an equation that models the growth, in inches, of the vine maple as a function of time, in weeks.
Mathematics
1 answer:
Goshia [24]3 years ago
5 0

Answer:

  y = (7/4)(x -4) +12

Step-by-step explanation:

The rate of growth is ...

  (19 in -12 in)/(8 wk -4 wk) = 7/4 in/wk

Using this slope in a point-slope form of the equation for a line, we get ...

  y = m(x -h) +k . . . . . line with slope m through point (h, k)

  y = (7/4)(x -4) +12 . . . . . line with slope 7/4 through the point (4 wk, 12 in)

You might be interested in
I need this problem solved
attashe74 [19]

Answer:

<em>x = 70</em>

Step-by-step explanation:

4 0
2 years ago
Find the slope of the line from the table below
bezimeni [28]

Answer:

m = -10

Step-by-step explanation:

m = y2 - y1 / x2 - x1

m = 60-50 / -2 - -1

m = 10/ -1

m = -10

7 0
3 years ago
Read 2 more answers
A clock is 17 minutes fast what is the correct time when it is showing 9:21 a.m.​
docker41 [41]

Answer:

9:04

Step-by-step explanation:

21 - 17 = 4

it's using subtraction

3 0
3 years ago
Read 2 more answers
Solve the following equation for x to find the total number of people who became members of a social networking site for a certa
Aleksandr [31]

Answer:

x = 360

Step-by-step explanation:

Reorder the terms:

x = 72 + 0.8x

Solving

x = 72 + 0.8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-0.8x' to each side of the equation.

x + -0.8x = 72 + 0.8x + -0.8x

Combine like terms: x + -0.8x = 0.2x

0.2x = 72 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0

0.2x = 72 + 0.0

0.2x = 72

Divide each side by '0.2'.

x = 360

Simplifying

x = 360

4 0
3 years ago
Identify the factors of x² - 4x - 12.
kogti [31]

Answer:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What kind of angle is shown in the image below
    9·2 answers
  • Please I need help quick
    6·2 answers
  • 2.333333333 rounded to the nearest tenth
    13·2 answers
  • What is the ethnic makeup of Brazil
    13·2 answers
  • Massimo spent $90 riding the bus. Each bus ride cost $2.50. Write and solve an equation to determine how many times Massimo rode
    11·2 answers
  • The total amount of spending per​ year, in​ billions, on pets in a certain country x years after 2000 is given by the following
    13·1 answer
  • 12x+3y=-9 <br><br>find y- intercept​
    14·1 answer
  • Given CSC A= sqrt(85)/6 and that angle A is in Quadrant I, find the exact value of cot A
    7·1 answer
  • What is the difference between −5x+7 and 3x−2?
    5·2 answers
  • 1 1 point Point A and Point B are on the number line. Point A is at-8 and Point B is at 2. Where is the midpoint?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!