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
AysviL [449]
3 years ago
7

A rectangular room has an area of 525 square feet. The length of the room 25 feet. What is the width in feet, of the room?

Mathematics
1 answer:
ioda3 years ago
5 0
   A = lw
525 = (25)(w)
525 = 25l
 25     25
  21 = w
You might be interested in
22% of all resumes received by a corporation for a management position are from females. 18 resumes will be received tomorrow.
Vladimir79 [104]

Answer:

5.80% probability that exactly 1 resume will be from females.

Step-by-step explanation:

For each resume received by the corporation, there are only two possible outcomes. Either they are from a female, or they are not. The probability of a resume received being from a female is independent from other resumes. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

22% of all resumes received by a corporation for a management position are from females.

This means that p = 0.22

18 resumes will be received tomorrow.

This means that n = 18

What is the probability that exactly 1 resume will be from females?

This is P(X = 1).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 1) = C_{18,1}.(0.22)^{1}.(0.78)^{17} = 0.0580

5.80% probability that exactly 1 resume will be from females.

3 0
3 years ago
Which number sentence is true?
Artemon [7]

Answer:

yes

Step-by-step explanation:

but really nice to the world I'm happy for you because you is so buetiful

5 0
2 years ago
To make lemonade, Andy adds
JulsSmile [24]

Answer:

64/3 tablespoons of sugar for 32 ounces of water

Step-by-step explanation:

In these kinds of questions it is nice to find how muc of 1 thing there is for every ONE of another.  so 8 tablespoons of sugar for 12 ouncesof water you can divide both sides by 8 or 12.

Dividing it by 8 gets 8/8 = 1 tablespoon of sugar for 12/8 = 1.5 ounces of water.

Dividing by 12 gets 8/12 = 2/3 tablespoon of sugar for 12/12 = 1 ounce of water.

Now you can take one or the other and multiply it to fit whichever you want to fit a ratio.

It asks what happens if you use 32 ounces of water, so lets use the ratio where we hae 1 ounce, then multiply everything by 32.

2/3 tablespoon of sugar for 1 ounce of water

Multiply by 32 and you get 32*(2/3) = 64/3 tablespoons of sugar for 32 ounces of water

3 0
3 years ago
Surface area of a triangular prism
iragen [17]

Answer:

96

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the slope and y-intercept of the liner function y = -2/3x+3?​
IrinaVladis [17]

Answer: (-2/3 , 3) is the answer

6 0
3 years ago
Other questions:
  • Describe the relationship between n and 4 that will make the value of the expression 7x n/4 greater than 7
    8·1 answer
  • With the sum of 16 and the difference of 6 what would be the two numbers to solve it
    8·2 answers
  • If x^ 3 = -27, then what is x?
    5·2 answers
  • Yall i really need help on this one :/ Mrs. Berry asked her real-estate agent, "What is the median value of homes in this neighb
    13·1 answer
  • Taryn collected data for the rain collected over a number of days in various cities. Which of the data sets represents a scatter
    11·1 answer
  • (IM GIVING BRAINLIEST AND EXTRA POINTS TO WHO EVER HELPS ME!)
    12·2 answers
  • What is the slope of the line through (3, 3) and (0, 12)? Pls help due soon
    14·1 answer
  • A person is flying a kite to the full extend of its 200-ft-string.
    9·1 answer
  • Please i need help 70 points and brainliest
    14·1 answer
  • Special angles type 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!