Math Answers

Moore Corporation has earned $205,500 after tax. The return on equity for Moore Corporation is 18%. What's Moore's stockholders' equity?

Will all of the geography textbooks fit on the​ shelf? Select the correct choice below and fill in the answer box to complete your choice.
A.
Yes, because the total thickness of all 22 books is
nothing in.
B.
No​, because the total thickness of all 22 books is
nothing in.

Is {1,1,1,10}={1,1,1,1,10}?Justify your answer

Part 1: Centres of a Triangle
Consider the triangle , where . In this part of the assignment, you will use proper mathematical notation and organization to find the following. Remember to show your work and use the rubric to ensure that you have addressed all parts of the evaluation.
 Find the coordinates of the centroid (one type of "centre of a triangle")
 Find the coordinates of the orthocentre (a second type of "centre of a triangle")  Find the coordinates of the circumcentre (a third type of "centre of a triangle")  State any relationship you see between the three key points you found above.

a tree farm owner measure 27 trees in his garden centre. mean diamter of 10.4 inches and standard dev of 4.7 inches.
Draw normal model for tree farm
What size would you expect the central 95% of trees to be?(Diagram required)
What percent of trees should be less than an inch in diameter?(diagram required)
What percent of trees should be between 4.9 and 10.4 inches.(diagram required)

An insurance company collects data on​ seat-belt use among drivers in a country. Of 1400 drivers 30-39 years​ old, 18​% said that they buckle​ up, whereas 379 of 1100 drivers 55-64 years old said that they did. Find a 98​% confidence interval for the difference between the proportions of​ seat-belt users for drivers in the age groups 30-39 years and 55-64 years.
Construct a 98​% confidence interval.
The 98​% confidence interval for P1−P2 is from _ to _

The production possibilities frontier shows the maximum possible output of a good within a specific economy.

Please select the best answer from the choices provided.

What is the argument of z=-4

Is the real line a metric space?