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
Vedmedyk [2.9K]
3 years ago
10

Please help!

Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

(A) The rate of change in the price of a bushel of corn in the current year is $7.

(B) The price of a bushel of corn in the current year is $2 more than the price of a bushel of corn in the previous year.

Step-by-step explanation:

The graph for the prices of different numbers of bushels of corn at a store in the current year is shown below.

Part A:

The rate of change in the price of a bushel of corn in the current year based upon the number of bushels is known as the slope of the line.

The formula to compute the slope is:

\text{Slope}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Consider the ordered pairs: (4, 28) and (10, 70)

Compute the slope of the line as follows:

\text{Slope}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

         =\frac{70-28}{10-4}\\\\=\frac{42}{6}\\\\=7

Thus, the rate of change in the price of a bushel of corn in the current year is $7.

Part B:

The data for the price of bushels in the previous year is as follows:

Number of Bushels Price

              2                   10

              4                  20

              6                  30

              8                  40

Compute the  rate of change in the price of a bushel of corn in the previous year based upon the number of bushels as follows:

Consider the ordered pairs: (2, 10) and (6, 30)

\text{Slope}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

         =\frac{30-10}{6-2}\\\\=\frac{20}{4}\\\\=5

The  rate of change in the price of a bushel of corn in the previous year is $5.

Thus, the price of a bushel of corn in the current year is $2 more than the price of a bushel of corn in the previous year.

You might be interested in
Write as a fraction greater than 1 example 2 1/4
melomori [17]

Answer:

1<x

Step-by-step explanation:

This means any number greater than one

6 0
3 years ago
X: -3, 2, 7, 12<br> Y: 0, 2, 4, 6<br> Whats the slope ?
jeka94

Answer:

The Slope in 7,2

Step-by-step explanation:

5 0
3 years ago
There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the
ELEN [110]

Answer:

1/7 is the probability hope this helps


5 0
2 years ago
Read 2 more answers
(-3+7i)(1-2i) can you help me with the answer to this
lozanna [386]

Answer:

11 + 13i

Step-by-step explanation:

A must know is that

\sqrt{i}  =  - 1

Complex numbers

1st: foil the equations

- 3(1 - 2i) + 7i(1 - 2i)

- 3 + 6i + 7i- 14 {i}^{2}

2nd Combine like terms and substitute

i ^{2} for \:  - 1

- 3 + 14  + 13i

11  +  13i

4 0
2 years ago
Last question i have to solve!!!!​
kramer
The location of the point that is 3/4 the distance from

4 0
2 years ago
Other questions:
  • The legs of an isosceles right triangle increase in length at a rate of 2 m/s. Determine each. (a) At what rate is the area of t
    10·2 answers
  • Joanne has a cell phone plan that charges a flat rate of $97 and $0.10 for every text she sends. Her goal is to spend less than
    14·2 answers
  • Samantha claims that 4x + 2 is equivalent to the expression x + 17 + 3x − 15.
    8·2 answers
  • Using the credit card information from Problem 3, you decide to pay $300.00 instead of
    14·1 answer
  • Estimate the unit rate if 12 pairs of socks sell for 5.79
    9·1 answer
  • you select a card at random from 50 cards numbered 1-50 what are the possible out comes for the event of choosing a number that
    11·1 answer
  • The perimeter of a rectangle is 24 feet. The length is 3 feet less than twice the width. Which of the following systems would be
    6·1 answer
  • .....<br>.....................<br><br>​
    7·1 answer
  • If the number of bacteria in a colony doubles every 70 hours and there is currently a population of 5 bacteria, what will the po
    6·1 answer
  • How many solutions will each system of equations have? y=-2x+5 and 2x + y = -7
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!