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
Sloan [31]
3 years ago
13

I need help..................

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0
1. 0
2. 39
3. -3
4. -17
5. 15
6. 24
7. 43
8. 39
9. -11
10. -17
11. -7
12. -17
13. 5
14. 16
15. 15
16. 1
17. -9
18. -45
19. 44
20. -26
21. 4
22. 23
23. 3
24. 6

Hope this helps!
Angelina_Jolie [31]3 years ago
5 0
1.0 2.39 3.3 4.-17 5.. 15 6. -24 7. 43 8. 39 9. -11 10.-17
You might be interested in
Which of the following scores has the better relative position ( as measured by the z score) a. A score of 53 on a test for whic
Kisachek [45]

Answer:

d. Cannot be determined with the information provided.

Step-by-step explanation:

Z-score:

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Finding the better relative position:

The score with the better relative position is the one with a higher z-score.

To find the z-score, the mean and the standard deviation is needed, and in this question, the standard deviation is not given, and thus, the correct answer is given by option d.

3 0
3 years ago
The perimeter of a rectangle is 24 centimeters.Its length is 9 centimeters. Find the width
liberstina [14]

Subtract 9 twice.

24-9-9 = 6

Half of 6 is 3, so 3 is the width since adding it twice and adding the length twice gives perimeter.

7 0
3 years ago
The 13-foot string is arranged into a rectangle. Let L denote the length of the rectangle,
soldi70 [24.7K]

The expressions for the width, W, and area, A, of the rectangle in terms of L are:

  • W = \frac{13}{2} - L
  • A = \frac{13L - L^{2} }{2}

The expression for the perimeter of a rectangle is given as:

P = 2(L + W)

where L is its length and W its width

a. Given that the perimeter of the rectangle is 13 feet, then;

13 = 2(L + W)

divide through by 2

\frac{13}{2} = L + W

So that;

W = \frac{13}{2} - L

The required formula for the width as a function of L is: W = \frac{13}{2} - L

b. Area of a rectangle can be expressed as;

A = L * W

substitute the expression for width in that of area to have

A = L * ( \frac{13}{2} - L)

  = \frac{13}{2}L - L^{2}

A = \frac{13L - L^{2} }{2}

The expression for the area A is: A = \frac{13L - L^{2} }{2}

Visit: brainly.com/question/10452031

5 0
2 years ago
1. Perform the indicated operations, and then answer the question.
Alexandra [31]
A is the correct answer
4 0
3 years ago
5 and 4 sevenths times negative 2 and 2 fifths
Dimas [21]

Answer:

3/2

Step-by-step explanation:

ugygv

6 0
3 years ago
Other questions:
  • 7k=77 solve the equation check your soulution
    6·1 answer
  • Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch
    12·2 answers
  • a scarf is originally priced at $30.00. it is then discounted by 25%. several days later, it is discounted 10% off the new price
    9·1 answer
  • If f(x) = x2, which of the following describes the graph of f(x) - 5? A)The graph of f(x) - 5 is a vertical shift of f(x) = x2 f
    11·2 answers
  • Help! this is algebra 1 and idk how to do it lol
    11·1 answer
  • The two triangles are similar. Identify the scale factor of the dilation from the larger triangle to the smaller triangle.
    5·2 answers
  • -7x-2y=-13<br> x-2y=11<br> solve for x and y
    7·1 answer
  • Find the solution to
    10·1 answer
  • There is a cylinder with a height of 8 units and a volume of 72 cubic units. What is the radius of the cylinder?
    10·1 answer
  • Help i need i the answer asp pls​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!