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
babunello [35]
2 years ago
15

Suppose a farmer wants to fence off a rectangular area with three sides of a rectangle, using a river as the fourth side. He has

100 yards of fence to use. Let x denote the length of the side of the rectangle parallel to the river. Find a formula for the function A(x) that gives the area as a function of x. What is the domain of this function based on the formula and what is it based on the context of the problem?
Mathematics
1 answer:
kenny6666 [7]2 years ago
8 0
A = Area
x = Side Parallel to the river.

a = (\frac{x}{2}) \times x

Which in your context results to:

x = 100 \div 2
1250 = ( \frac{50}{2} ) \times 50

Area = 1250 yards squared
You might be interested in
Animal shelter house ratio catch a dog that is 9:7. If the shelter only as his dogs and cats what is the ratio of dogs total ani
Molodets [167]

Answer:

The ratio of dogs to animals  \frac{9}{16}.

Step-by-step explanation:

If the shelter captures 9 dogs they also catch 7 cats.

So,

the total number of Animals = Total number of Dogs + Total number of Cats

                                                = 9+7

                                                 =16

Therefore,

The ratio of dogs to animals    = Number of Dogs / Total number of animals

                                                   = \frac{9}{16}

5 0
3 years ago
Read 2 more answers
25 points easssyyy <br><br><br> C. sinC=b/a<br> D. sinC=a/h
Arisa [49]
The answer is C. SinC=b/a
4 0
2 years ago
Mary has 25 stickers she wants to get to 73. How many stickers does Mary need?
AleksAgata [21]
She needs 48. literally just subtract 73-25 and then she needs 48 stickers so her total can be 73
3 0
2 years ago
Read 2 more answers
The professor of a large probability class randomly selected 8 students and asked the amount of time (in hours) spent for her co
Alekssandra [29.7K]

Answer:a. μ = 9.667 hours

b. σ = 1.972 hours

c. SE = 0.805 hour

Sample size (n) = 6

Sample data (xi) = 10, 8, 9, 7, 11, 13

a. Mean time spent in a week for this course by students:

Sample mean is given by:

Mean time spent in a week per student is 9.667 hours

b. Standard deviation of the time spent in a week for this course by students:

Standard deviation is given by:

c. Standard error of the estimated mean time spent in a week for this course by students:

Standard error is given by:

6 0
3 years ago
Find one terminating and one repeating decimal between -1/2 and -1/3
Romashka-Z-Leto [24]
-0.4742 and -0.488888888

Correct me if I am wrong.
7 0
3 years ago
Other questions:
  • Jasmine biked 33 miles last week. Deonte biked 28 miles last week. If Deonte biked the same number of miles the four days he bik
    14·1 answer
  • Which of the pairs of values will give the equivalent sale price
    9·1 answer
  • In a recent national survey, the mean price for a 2000 sq ft home in Florida is $240,000 with a standard deviation of $16,000. T
    5·1 answer
  • In the figure to the right, if AC=12 and BC=9, what is the radius?
    9·1 answer
  • Your answer should be a polynomial in standard form. <br><br> (q^2-2q+5)(q^2-5)=
    9·1 answer
  • Rewrite the expression -8(6x+3)
    6·2 answers
  • Problem 1
    6·1 answer
  • A chemist has 30% and 40% solutions of acid available. How many liters of each solution should be mixed to obtain 65 liters of 3
    5·1 answer
  • PLEASEEE HELP FAST!!!
    7·2 answers
  • Solve -3 &lt; 2x + 3 &lt; 5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!