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
Alexus [3.1K]
2 years ago
11

PLEASE NEED HELP ASAP WILL MARK BRAINLIEST Question 2 of 10

Mathematics
1 answer:
VikaD [51]2 years ago
8 0

Answer:

36

Step-by-step explanation:

You might be interested in
Help please timed :(((
Alik [6]
A because you move down 5 units and over 2
5 0
2 years ago
The area of rhombus ABCD is 72 square units. EC = 8 units and DB = x – 1.
Tatiana [17]
The answer is 10
10-1=9
9*8=72
5 0
3 years ago
How can you identify a linear nonproportional relationship from a table, a graph, and an equation?
Olegator [25]

Answer:21

Step-by-step explanation:

8 0
2 years ago
What is the APY for 5.3% compounded quarterly
Anna007 [38]
5.4063%

Hope this helps!



7 0
3 years ago
Salaries of 40 college graduates who took a statistics course in college have a mean of $62, 200. Assuming a standard deviation
ololo11 [35]

Answer:

Step-by-step explanation:

We want to determine a 90% confidence interval for the mean salaries of college graduates

Number of sample, n = 40

Mean, u = $62, 200

Standard deviation, s = $11,766

For a confidence level of 90%, the corresponding z value is 1.645. This is determined from the normal distribution table.

We will apply the formula

Confidence interval

= mean +/- z ×standard deviation/√n

It becomes

62200 +/- 1.645 × 11766/√40

= 62200 +/- 1.645 × 1860.4

= 62200 +/- 3060.358

The lower end of the confidence interval is 62200 - 3060.358 =59139.642

The upper end of the confidence interval is 62200 + 3060.358 =65260.358

Therefore, with 90% confidence interval, the mean mean salaries of college graduates is between $59139.642 and $65260.358

5 0
3 years ago
Other questions:
  • What is the value of the expression (-3)(6)
    6·2 answers
  • I need some help please
    13·1 answer
  • The slope of the line passing through the points (7,5)and(21,15) is
    15·2 answers
  • Six is 20% of what number?
    13·1 answer
  • Write the equation of the line that passes through (0,2) and (-3,-4) in slope intercept form.
    13·1 answer
  • Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100
    15·1 answer
  • After running 10 miles, David drank 2 bottles of water. His brother was thirstier and drank 2 1/2 times as much as David. What e
    5·2 answers
  • Write a linear function with the values f(-1)=8 and f(5)=6
    8·1 answer
  • Help please i’ll give brainlest and lots of points
    15·1 answer
  • Brainliest if Correct!! Help QUICK....
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!