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
Delvig [45]
2 years ago
11

The length and width of a rectangle must have a sum of 80. Find the dimensions of the rectangle that will have the maximum area.

​ [Hint: Let x and 80−x be the length and width. The area can be described by the function ​f(x)=​x(80−​x).]

Mathematics
1 answer:
jok3333 [9.3K]2 years ago
6 0
I hope this helps you

You might be interested in
What’s the answer? I need to know this so I can finish my homework FAST!!!!
soldi70 [24.7K]

Answer:


Step-by-step explanation:

he has $16.20 because the amount of cans times the amount of monney per pound equils the answer which means he can buy 2 batterys.

4 0
3 years ago
Quando laerte nasceu o pai dele tinha 28 anos atualmente laerte tem 18 anos determine a soma das idades de laerte e de seu pai
Alchen [17]
28 + 18 - pai, <span>atualmente
28+18+18= 64 -soma
64</span>
3 0
3 years ago
An athlete completes one round of a circular track of diameter 200 m in 40 s what will be the distance covered and displacement
Cloud [144]

Answer:

700π m ~ 2199 m

Step-by-step explanation:

diameter = d = 200 m

2 min 20s = 140 s

1 round / 40 s

140 = 40 * 3 + 20

so the athlete will cover 3 round and half

1 round = d * π

covered = c = 3 * 200 * π + 200/2 * π = 700 * π

7 0
1 year ago
Select the statements that describe a normal distribution.
Snezhnost [94]

Answer: The statements that describe a normal distribution are;

a. The density curve is symmetric and bell-shaped.

b. The normal distribution is a continuous distribution.

Step-by-step explanation: The normal distribution is the most commonly used and important statistic tool. It is referred to as the "Bell Curve" because of its bell-shape and the the fact that it is symmetric density curve. A continuous distribution defines the possibilities of a continuous random variable and a prime example of a continuous distribution is the Normal distribution.

The normal distribution is not a discrete distribution because it does not have discrete variables. The normal distribution is not a flat line that extends from a minimum to a maximum but it is a continuous distribution that extends in a bell shape from one minimum value going up to a maximum value before descending back to another minimum value.

68% of a normal distribution curve falls with one standard deviation from the mean not 32%.

The two parameters that define a normal distribution is the mean and the standard deviation.

3 0
3 years ago
Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0).
ASHA 777 [7]

Answer:

(20,0)

Step-by-step explanation:

20 and 20 aline and 15 up.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A house was valued at $100,000 in the year 1987. The value appreciated to $165,000 by the year 2002.
    15·1 answer
  • Taylor is making a cookie cake that has a diameter of 13 in. What is the area of a fourth of the cookie cake?
    5·2 answers
  • What is T = 3U/E solve for U
    6·1 answer
  • I need help with this question :|
    10·1 answer
  • Which of the following is a statistical question?
    10·1 answer
  • Out of 200 students in a school, 30 have brown sandals. What is the probability that a student chosen at random would have brown
    10·2 answers
  • Does 2x^2-8x have a GCF?
    6·1 answer
  • If each 2 cm on the scale drawing equals 10 feet, what are the actual dimensions of the room? (5 points) Length = 11 feet, width
    10·2 answers
  • Find all the unknown angle measures in the diagram. Justify your answer for each angle measure.
    5·1 answer
  • Box A has a volume of 512 cubic meters. Box B is similar to box A. To create Box B, Box A's dimensions were divided by 2. What i
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!