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
Mrrafil [7]
3 years ago
5

Mark recorded the growth of a plant over 8 weeks. The equation y=0.2 x+2

Mathematics
1 answer:
Leto [7]3 years ago
8 0

Answer:

A. The height of the plant after week 3 was about 2.6 inches.

C. The height of the plant after week 9 was about 3.8 inches.

Step-by-step explanation:

The equation given:

Y = 0.2x + 2

x represents the number of weeks

substituting x = 3 into the equation , we will have

y = 0.2(3) + 2

y = 0.6 + 2

y = 2.6

This means that  the height of the plant after week 3 was about 2.6 inches.

Also , substituting x = 9 into the equation will give

y = 0.2 (9) + 2

y = 1.8 + 2

y = 3.8

This means that the height of the plant after week 9 was about 3.8 inches.

You might be interested in
Need help with this problem for my cousin
yKpoI14uk [10]
You have separated the figure into three (3) parts. There are two squares (or rectangles on the bottom. Subtract 5 from 8 to find out the length of the side (right side). 8-5=3. Then subtract 3 from 8 (8-3=5). The new length is 5 ft. 5 multiplied by 5 is the area of one of the squares on the bottom (25 ft. squared). Multiply that by two to find the area of both the squares on the bottom (50 ft. squared).

There's also a rectangle on the top. The base is 15 ft. and the height is 3 ft. Remember that you subtracted 5 from 8 to find out the area of the two bottom squares. 15 multiplied by 3 is 45 (ft.)

Add 45 to 50 to get the area of the entire figure. (45+50=95 or 95 ft. squared).

95 ft. squared is the area of the entire figure. Hope this helped you.
3 0
3 years ago
8 less than a number 7 times a number is the same as 4 more than 3 times the number. Find the number
Gwar [14]
X=3

7x-8=3x+4
4x=12
x=3
4 0
3 years ago
Read 2 more answers
Solve the following system of equations.<br> y = 2x + 1<br> y = x2 – 5x + 7
BlackZzzverrR [31]

The answer is x = 2 and y = 3

5 0
3 years ago
Travels 150 miles in 3 hours.
BaLLatris [955]

Answer:

y=3x

Step-by-step explanation:

8 0
2 years ago
Please help im giving 10 points and brainliest
erastovalidia [21]

Step-by-step explanation:

do u want to solve it or wat do u mean

7 0
3 years ago
Read 2 more answers
Other questions:
  • A2+b2 = C2solve for a
    8·1 answer
  • What is the true solution to the equation below? In e^in x + in e^in x^2 = 2 in 8
    5·2 answers
  • the dimensions are 1 ft deep by 24 inches wide by 18 inches tall. how many cubic inches of water is that
    15·1 answer
  • Find the amount on rupees 5000 for 2 years at 8% per annum compounded annually​
    11·1 answer
  • 5•9-10<br> ————<br> 5-(-2).
    11·1 answer
  • Factor −12−12 out of −12x+6.
    9·2 answers
  • If the image was reflected across x = -2, what would be the ordered pair for D′?
    7·1 answer
  • I don’t really understand this can someone help please?
    15·2 answers
  • A scientist was in a submarine below sea level, studying ocean life. Over the next ten minutes, she went up 22.1 feet. How many
    6·2 answers
  • What are the exponent and coefficient of the expression 4b-^3
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!