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
german
3 years ago
11

Nelly owns farm land that has an area of 4.2 × 102 acres. Each year, the farm produces 6.72 × 104 bushels of corn. What is the a

verage amount of corn produced per acre represented in scientific notation?
A) 2.82 × 107 bushels per acre
B) 1.6 × 102 bushels per acre
C) 1.6 × 103 bushels per acre
D) 2.82 × 106 bushels per acre
E) 1.6 × 101 bushels per acre
Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Le answer is B 1.6 × 102 bushels per acre

juin [17]3 years ago
5 0

The average amount of corn produced per acre represented in scientific notation can be found using the below formula:

The \;average\; amount\; of\; corn\; per\; acre=\frac{Bushels \; of\; corn\; produced\; in\; farm}{Area\; of\; farm\; in\; acres}

We are given:

Area \; of\; FARM\; land= 4.2 \times 10^2 \; acres\\ \\ Amount \; of\; corn\; produced=6.72\;  \times \; 10^4 \; bushels

Substituting the above information in the formula, we get...

The \; Average\; amount\; of\; corn=\frac{6.72 \times 10^4}{4.2 \times 10^2} \\ \\ \frac{6.72}{4.2} \times \frac{10^4}{10^2}\; =\;   1.6 \times 10^{4-2}\; =\; 1.6 \times 10^2\\ \\

Conclusion:

The \; Average \; amount\; of \; corn \; is\; 1.6 \times 10^2 \; Bushes\; per\; corn

The average amount of corn produced per acre represented in scientific notation is option B)1.6 \times 10^2bushels per acre

You might be interested in
Use the formula to factor n8 – 9
gulaghasi [49]
Hi!

The correct answer is (n^{4}+3)(n^{4}-3)
3 0
3 years ago
Earth is 92,955,820 miles from the sun, Mars is 142,633,260 miles from the sun. What is the distance the martians would have to
Maru [420]
For martians to destroy human society, they would need to travel 49,667,440 miles. 
4 0
3 years ago
An office supply store sells 8 pens for $4.00. If this relationship is graphed with the number of pens on the x-axis and the cos
Alex17521 [72]

Answer:

Step-by-step explanation:

B

3 0
3 years ago
Sam needs a web designer. Designer A is offering her services for an initial $510 in addition to $80 per hour. Designer B is off
lutik1710 [3]

Answer:

The answer is when they work 4 hours  x=4

Step-by-step explanation:

510 + 80x = 650 + 45x

80x - 45x = 650 - 510

35x = 140

x = 140/35

x = 4 hours

3 0
3 years ago
Please help ASAP!!!! Thank you!
GarryVolchara [31]
It maybe be B if i am wrong i am sorry.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Ruby read 0.85. Of a book what fraction of the book does ruby have left to read? Write in simplest fom
    5·1 answer
  • Why would your savings account “lose value” if the rate of return you receive is lower than the rate of inflation?
    5·1 answer
  • Please help!!! Thanks!
    11·1 answer
  • A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the
    6·1 answer
  • The vertical axis of a demand curve shows
    16·2 answers
  • Express it in slope-intercept form.
    12·1 answer
  • The width of rectangular solid is 20ft, which is 4/5 of its length. The height of it is 2/9 of the sum of the length and width.
    6·1 answer
  • The least common multiple of two numbers is 40. The difference of the two numbers is 2.
    10·2 answers
  • I don't understand how to do this please explain how to. Step by step, I keep getting it wrong and I am confused.
    9·1 answer
  • Find the area of an equilateral triangle with an apohem of (5root3)/3 ft and a side length of 10 ft.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!