answer.
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
strojnjashka
5 days ago
13

University graduates have a mean job search time of 38.1 weeks, with a standard deviation of 10.1 weeks. The distribution of job

search times is not assumed to be symmetric. Between what two search times does Chebyshev's Theorem guarantee that we will find at least 89% of the graduates
Mathematics
You might be interested in
The Multiplication Rule says that P(A and B) = P(A) × P(B). What must be true about events A and B for this rule to apply?
Svet_ta [12734]

Response:

Events A and B exhibit independence.

Detailed explanation:

We are provided with

The multiplication principle applicable to events A and B

P(A\cap B)=P(A)\times P(B)

A correct assertion regarding events A and B is necessary for this principle to hold.

It is understood that for two events A and B to be independent

Consequently, the probability

P(A\cap B)=P(A)\cdot P(B)

Thus, the correct assertion concerning events A and B for the application of this principle is stated as

Events A and B are independent.

7 0
2 months ago
Disney held a breakfast for parents and their children to eat with Mickey and Minnie Mouse (and the rest of the gang, too!) Adul
Svet_ta [12734]
I trust this information is useful to you.



Let a represent the number of adults.



Then, the number of children will be 500-a.



From here, we set up the equation: 17.95×a + 12.95×(500-a) = 7355.



This simplifies to 17.95a + 6475 - 12.95a = 7355.


Which results in 5a = 880.


Thus, a = 176.
3 0
2 months ago
A line contains (34,12) and (32,48) what is the slope of the line in simplified form? HELP ASAPl
Zina [12379]

Response:

m=-18

Step-by-step explanation:

1. The line includes the points (34,12) and (32,48). Then, apply the slope formula, which is:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

2. By substituting values into the formula, you will get:

y_{2}=48\\y_{1}=12\\x_{2}=32\\x_{1}=34

m=\frac{48-12}{32-34}\\m=\frac{36}{-2}\\m=-18

4 0
2 months ago
A company purchased a delivery van for $28,000 with a salvage value of $3,000 on September 1, Year 1. It has an estimated useful
Svet_ta [12734]

Response:

Depreciation as of December 31, Year 1 will amount to $1,250

Detailed explanation:

Cost of Purchase = $28,000

Salvage Value = $3,000

Total Depreciation:

The total depreciation over 5 years (60 months) is calculated as Purchasing Cost minus Salvage Value

Total Depreciation over 5 years (60 months) = 28,000 - 3,000

Total Depreciation over 5 years (60 months) equals $25,000

Calculating Monthly Depreciation:

Monthly depreciation is derived from the overall depreciation divided by the total number of months as follows:

Total Depreciation for a single month = 25,000/60

Depreciation per month = 416.67$ (Monthly Depreciation)

Depreciation until December 31, Year 1

As this spans from September 1 to December 31 of Year 1, three months have passed, yielding total depreciation = 3 * Monthly Depreciation

Thus, Depreciation as of December 31, Year 1 = 3 * 416.67

Total Depreciation by December 31, Year 1 = $1,250

4 0
1 month ago
Other questions:
  • Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water. WWW represents the volume of water
    12·2 answers
  • A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour.Which complex fraction represents the unit rate in miles per hour
    9·1 answer
  • Charles uses a graphing calculator to find a quadratic regression model f for a given set of data. When he compares model f to a
    9·1 answer
  • Triangles A C B and M Q R are shown. Sides A B and M R are congruent. Angles C A B and M R Q are 42 degrees. Angle C B A is 53 d
    7·2 answers
  • One afternoon the water park sold 525 tickets for a total of $13,545 . Child tickets cost $19 each, and adult tickets cost $40 e
    11·2 answers
  • Suppose an ant is sitting on the perimeter of the unit circle at the point (1,0). if the ant travels a distance of 2π3 in the co
    13·2 answers
  • In 2012, Gallup asked participants if they had exercised more than 30 minutes a day for three days out of the week. Suppose that
    7·1 answer
  • Given CS=2x+1, SB=6x, CR=7.5, and RA=18. What must the value of x be in order to prove SR || BA? Justify your answer
    8·1 answer
  • If speed varies inversely as the time it takes to drive and Kris takes 5 hours driving at 55 mph, what speed will Martin need to
    13·1 answer
  • I was told that if I had perfect attendance, I would get an extra 4% in my check as a bonus. Therefore, if I earned $960.00 befo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!