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
Vika [28.1K]
3 years ago
10

To investigate the relationship between yield of potatoes and level of fertilizer application, a researcher divides a field into

eight plots of equal size and applies differing amounts of fertilizer to each. The yield of potatoes in pounds and the amount of fertilizer in pounds are recorded for each plot. The data are as follows:
Fertilizer (pounds), x Yield (pounds), y
1 25
1.5 31
2 27
2.5 28
3 36
3.5 35
4 32
4.5 34
Find the prediction equation for the regression of yield on fertilizer. Round values to four decimal places.
a. ˆy=24.4524+2.3810x
b. ˆy=27.6073+1.3872x
c. ˆy=22.1023+2.9840x
d. ˆy=25.1523+2.1511x
Mathematics
1 answer:
Ber [7]3 years ago
6 0
So what does it want you to what’s the equation
You might be interested in
Please help, type your answers in order .
Nataly_w [17]

Answer:

what is the change in tomorrow morning but will be there at about human variation

8 0
2 years ago
ASAP HELPPP NO LINKS! IF THIS IS A FALSE RESPONSE I AM REPORTING
djverab [1.8K]

Answer:

37.699 cubic inches of water

Step-by-step explanation:

Volume of a cone is V= 1/3 pi r^2 h

We are given that the height is 5 in and the radius is 2 in.

Plug that into the formula: V= 1/3 pi 2^2 9

1/3 x 4 x 9 = 12

Now we are left with 12 pi.

Use a calculator and multiply 12 by pi to get:

37.699

3 0
2 years ago
I need help on the one about slope
pantera1 [17]
I think it is -5
If you divide -1/2 and then 4/1 you will get -5/1 or also known as -5
7 0
2 years ago
(-x+4/4)+(-x+2/4) what’s the answer?
ss7ja [257]

Answer: -2x + 3/2

Step-by-step explanation:

Simplify the expression.

3 0
3 years ago
Read 2 more answers
If all accounts earn 1.5% interest per year and no further deposits are made, how much will Letisha have earned one year after h
aleksandrvk [35]
<span>Letisha will have earned however much money she began with plus 1.5 percent. This can be found by taking the initial principal on January 1 of the previous year, multiplying it by 0.015, and adding the result to the previous balance to get the end-of-year total.</span>
4 0
3 years ago
Other questions:
  • If 3x +b = c, what is the value of x in terms of c and b?
    13·1 answer
  • The histogram shows the number of cell phone calls received by Medera, a middle school student, one Saturday from 10 a.m. to 10
    6·1 answer
  • Write the equation of line, in slope-intercept form, that is perpendicular to y=1/4x and passes through the point (2, -5). Your
    14·1 answer
  • The diameter of a circle is 41 ft. Find the area of the circle.
    10·1 answer
  • Rina can blow up 6 balloons in 1 mintue. At this rate how many balloons can she blow up in 8 mintues?
    13·2 answers
  • One third of a number, z, added to one fifth of the same number is 3/5 . What is the number and why?
    12·1 answer
  • Please help me i need an answer
    6·1 answer
  • At a hockey game, a vender sold a combined total of 136 sedas and hot dogs. The number of sodas sold was three times the number
    7·1 answer
  • Can someone please help me .. will mark brainliest !
    6·1 answer
  • Starbucks sells their coffee for $3.36 for 24 ounces
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!