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
Sphinxa [80]
2 years ago
5

Can someone help me w/ these please? Theyre seperate questions so there will be seperate answers... and i need to show work

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
7 0
The first figure below shows the graph for problem 5).

The second figure below shows the graph for problem 6).

You might be interested in
Read carefully and choose the name of the student who made the correct statement ..... HELPPP hurry
gayaneshka [121]
Phoebe is correct. The line on the graph would be vertical in the x-axis value of 12.
6 0
3 years ago
Major league baseball salaries averaged $1.5 million with a standard deviation of $0.8 million in 1994. suppose a sample of 100
seropon [69]

Answer: The probability that the avg. salary of the 100 players exceeded $1 million is approximately 1.

Explanation:

Step 1: Estimate the standard error. Standard error can be calcualted by dividing the standard deviation by the square root of the sample size:

SE=\frac{0.8}{\sqrt{100}}=\frac{0.8}{10} = 0.08

So, Standard Error is 0.08 million or $80,000.

Step 2: Next, estimate the mean is how many standard errors below the population mean $1 million.

\frac{1 - 1.5}{0.08}

=-6.250

-6.250 means that $1 million is siz standard errors away from the mean. Since, the value is too far from the bell-shaped normal distribution curve that nearly 100% of the values are greater than it.

Therefore, we can say that because 100% values are greater than it, probability that the avg. salary of the 100 players exceeded $1 million is approximately 1.

5 0
2 years ago
Help me with 26 ASAP <br> Please show work<br> Random Answers will be moderated! Thanks :)
vfiekz [6]
First, convert the distance of a typical marathon to kilometers.
1 mi = 1.609 km
26.2 miles = 42.165 km

Divide this distance by Allan's average speed to get his average time.

42.165 km / 12 km/hr = 3.514 hours
4 0
3 years ago
If the diameter of Cone A is 5cm find the diameter of Cone B​
lukranit [14]

Answer:

here,

diameter of cone A is 5cm

diameter of coneB is ?

Step-by-step explanation:

diameter of cone pie r square

so you can find

6 0
2 years ago
The expression 8x + 2y
Digiron [165]
You can do 2(4x + 1y)
5 0
3 years ago
Other questions:
  • What is the interquartile range of the following data set 2, 5, 9, 11, 18,30, 42, 55, 58, 73, 81
    7·1 answer
  • Which statement about polygon PQRST and its image after dilation, polygon P'Q'R'S'T', is correct?
    10·1 answer
  • NEED HELP ASAP PLZ!!!!!
    9·1 answer
  • One of the reasons that the Monitoring the Future (MTF) project was started was "to study changes in the beliefs, attitudes, and
    7·1 answer
  • Find the real solutions
    12·2 answers
  • Cara is trying to drink more water. She wants to drink 212
    11·1 answer
  • What is -2y + 10 + 2y - 8 simplifield?
    6·2 answers
  • An elevator starts at the main floor and goes up 8 floors. It then goes back fown 5 floors. What integer represents elevator fin
    13·2 answers
  • The coordinations of A are (1,-6) and the coordinations of C is (-4,2). What are the coordinates of B on AC such that the ratio
    12·1 answer
  • Which type of graph would be best for showing the average yearly bonus amounts for employees in different departments of an IT c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!