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
Vikki [24]
3 years ago
14

1 question only (find the area)

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0

Answer:

I think it's 90?

Step-by-step explanation:

You might be interested in
A water park sold 14 child tickets and 6 adult tickets. What percentage of
steposvetlana [31]
Total tickets sold :
14 + 6 = 20

fraction of child tickets sold = 14/20

then, we convert this fraction to %.

14/20 = 70/100
( multiply by 5 )

percentage = 70%
5 0
3 years ago
Read 2 more answers
The formula for the standard deviation of a sample is:
timofeeve [1]

Answer:

d. The variance is 9.56 and the standard deviation is 3.09.

Step-by-step explanation:

From the above question, we are given the following data set.

3, 7, 8, 8, 8, 9, 10, 10, 13, 14

a) Mean = 3 + 7 + 8 + 8 + 8 + 9 + 10 + 10 + 13 + 14/ 10

= 90/10

= 9

b) Variance

The formula for sample Variance = (Mean - x)²/ n - 1

Mean = 9

n = 10

Sample Variance =

(3 - 9)² + (7 - 9)² + (8 - 9)² + (8 - 9)² + (8 - 9)² + (9 - 9)² + (10 - 9)² + (10 - 9)² + (13 - 9)² + (14 - 9)² / 10 - 1

= 36 + 4 + 1 + 1 + 1 + 0 + 1 + 1 + 16 + 25/9

= 86/9

= 9.555555556

≈ Approximately 9.56

Variance = 9.56

Sample Standard deviation = √Sample Variance

= √9.56

= 3.0919249667

≈ Approximately 3.09

5 0
3 years ago
What is the exact value of tan(300°)?
S_A_V [24]

Answer:

The exact value of tan 300° is ⏩ - √3

Hope it will help :)❤

7 0
2 years ago
Tell whether the given value is a solution of the inequality
topjm [15]

Answer:

the given value <u>is</u> a solution of the inequality

Step-by-step explanation:

12 + m ≥ -4 if m = -3

12 + (-3) ≥ -4

9 ≥ -4

9 is greater than or equal to -4

5 0
2 years ago
Can someone please awnser this for me i need to get a b in this class!!!!
Snezhnost [94]

The answer would be 30%

Explanation~

Well, you would have to add 27 and 23 first since, it says, “What percentage of the twelfth grade students have more than one college in mind” then, you’d have to figure out the percentage from there. And the percentage would be, 29.4117647059% of 170, round that to the nearest percent and it’s 30 I’m pretty sure.

3 0
3 years ago
Other questions:
  • Jessica walks 7 times as far to school as Taylor does . Jessica walks 5 miles. How many miles does Taylor walk?
    12·1 answer
  • PLEASE HELP!!! ​WILL MARK BRAINIEST
    9·1 answer
  • What decimal is equivalent to 45 ?
    15·1 answer
  • The digit 5 in the number 9645 represents a value that is ____ times as large as the digit 5 in the number 62,594
    13·1 answer
  • What are the exact solutions of x2 = 5x + 2? (1 point)
    8·2 answers
  • How to slice using substitution method
    5·1 answer
  • For which values of c does the following polynomial have two complex roots? X^2+4x+C
    14·1 answer
  • URGENT,PLEASE HELP!!!!!if -2 is the solution of the equation 2x+1-3c=2c+3x-7, find the value of c.​
    13·1 answer
  • Which expression is equivalent to (5^(3))^(2)
    6·1 answer
  • PLZ HELP MEH PLZ :::
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!