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
maxonik [38]
2 years ago
15

A. 10 ft. B. 20 ft. C. 30 ft. D. 40 ft.

Mathematics
1 answer:
Maurinko [17]2 years ago
8 0

Answer:

20

Step-by-step explanation:

i got it right

You might be interested in
Suppose a simple random sample of size n is drawn from a large population with mean and standard deviation. The sampling distrib
ANTONII [103]

The sampling distribution of x has a mean μₓ = <u> μ </u> and standard deviation σₓ =​ <u> σ/√n </u>.

In the question, we are given that a random sample of size n is drawn from a large population with mean μ and standard deviation σ.

We are asked to find the mean and the standard deviation for the sampling distribution of the variable x for this sample.

The sample mean is regularly distributed, with a mean μₓ = μ and standard deviation σₓ = σ/√n, where n is the sample size, for samples of any size taken from populations that have a normal distribution.

Thus, the sampling distribution of x has a mean μₓ= <u> μ </u> and standard deviation σₓ=​ <u> σ/√n </u>.

Learn more about sampling distribution at

brainly.com/question/14467769

#SPJ4

The provided question is incomplete. The complete question is:

"Fill in the blanks to correctly complete the sentence below.

Suppose a simple random sample of size n is drawn from a large population with mean μ and standard deviation σ.

The sampling distribution of x has mean μₓ =​______ and standard deviation σₓ =​______."

4 0
2 years ago
The slope of a line is the ratio of the change of y to the change of X. Name the trigonometric ratio of theta that equals the sl
Elanso [62]

Answer:

The trigonometric ratio of theta is tangent ⇒ answer (c)

Step-by-step explanation:

* Lets revise the trigonometry functions

- sinФ = the side opposite to angle Ф ÷ the hypotenuse

- cosФ = the side adjacent to angle Ф ÷ the hypotenuse

- tanФ = the side opposite to angle Ф ÷ the side adjacent to angle Ф

* Now read the definition of the slope and look to the figure

- The slope of a line is the ratio of the change of y to the change of x

∵ The change of y is opposite to angle Ф

∵ The change of x is adjacent to angle Ф

∴ The slope = the side opposite to Ф ÷ the side adjacent to Ф

* The slope of the line = tanФ

∴ The trigonometric ratio of theta is tangent

7 0
4 years ago
Read 2 more answers
Work out 1/2 x 7 giving your answer as a mixed number
irga5000 [103]

Answer:

4\frac{1}{2}

Step-by-step explanation:

This question is basically saying: what is half of 7, or what is 7 divided by 2?

Based on this, it can be written both of the ways as:

»»  \frac{1}{2} of 7  <u>OR</u>  7 ÷ 2

So, just solve using either one and you’ll get 4.5 or 4\frac{1}{2}. But since the question wants the answer to be a mixed number, then choose 4\frac{1}{2}.

Hope this helps! :)

7 0
3 years ago
Is 8 yd greater than 288 in.
jonny [76]
3 feet is equal to 1 yard and 3 feet is 36 inches. 288 inches divided by 36 is 8 so 8 yards is equal to 288 inches.

8 0
3 years ago
Read 2 more answers
3. What can you use to measure area? Include examples please
kirza4 [7]
The formula for area is length x width
So there is a rectangle with a length of 5 and a width of 9. To find the area you must multiply 5 and 9, which is 45. That's your area.
Now say you have a triangle. That triangle has a length of 46 and a height of 99. Again, l x w. 46 x 99 =4554.
Any other questions, let me know.
3 0
3 years ago
Other questions:
  • Sketch a line passing through the point and having slope m.<br><br> (0,6), m=-3
    6·2 answers
  • Their sum is 20 and The sum of their squares is less than 362.
    8·1 answer
  • Mia Salto wishes to determine how long it will take to repay a
    5·1 answer
  • Suzanne is cooking a roast. The table at the right gives the temperature F(1). in degrees Fahrenheit, of the roast at several ti
    13·1 answer
  • I need to know what is x ..................
    13·1 answer
  • How do you get the volume of a triangular prism?
    12·2 answers
  • Divide: (x2 – 2x – 30) = (x + 4)
    12·1 answer
  • What is the value of x​
    13·2 answers
  • What is the volume of this square pyramid?
    5·2 answers
  • Enter an integer to represent the situation.<br><br><br> an elevator ride down 35 stories
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!