How many students received an a on both exams

Assignment Help Mathematics
Reference no: EM131573942

Question: Suppose that 14 students receive an A on the first exam in a discrete mathematics class, and 18 receive an A on the second exam. If 22 students received an A on either the first exam or the second exam, how many students received an A on both exams?

Reference no: EM131573942

Questions Cloud

How many students are in the school : Students in the school of mathematics at a university major in one or more of the following four areas: applied mathematics (AM), pure mathematics (PM).
Explain what is groupthink and how did it affect challenger : What is "groupthink," and how did it affect the Challenger? Make sure you include your source used for this portion of your research.
Give a big-o estimate for the number of comparisons : Find a recurrence relation that describes the number of comparisons used by the following algorithm: Find the largest and second largest elements of a sequence.
Workforce performance can be helpful to organization : HOW EMPLOYEE ENGAGEMENT, WAGES AND WORKFORCE PERFORMANCE CAN BE HELPFUL TO ORGANIZATION
How many students received an a on both exams : Suppose that 14 students receive an A on the first exam in a discrete mathematics class, and 18 receive an A on the second exam.
What are the choices of foods a person : What are the choices of foods a person suffering from diabetes have?
Problem how many farms have exactly same number of animals : There are 323 farms in Monmouth County that have at least one of horses, cows, and sheep. If 224 have horses, 85 have cows, 57 have sheep, and 18 farms.
Damage to the stomach and intestines : Read the following: Many cancer treatments cause side effects such as hair loss and damage to the stomach and intestines, producing nausea.
The most lenient state punishments regarding rape : The most lenient state punishments regarding rape is between Ohio and California

Reviews

Write a Review

Mathematics Questions & Answers

  Determining asymptotes and costs

How could you interpret infinity in the y values for costs, a negative x value for time, or a horizontal asymptote in y values for profits?

  Depending to the level of the understanding

This was predicted in the attempt of the child to have an influence to the act and would be different depending to the level of the understanding of the causality.

  Why the set h is not a subspace of r-square

Display sets in R2. Assume the sets include the bounding lines. In each case, give a specific reason why the set H is not a subspace of R2.

  Determine the braking force required

Determine the braking force required to slow the train of cars by this ammount by using the following method; the laws of motion and d'alemberts principle.

  Show that the above system of equations

Show that the above system of equations can be derived from the Law of Mass Action. Do this by finding reactions that give rise to these equations.Also, assumptions are made about the rate constants to obtain these equations and you should make sure ..

  Use differentials to estimate the maximum error

The dimensions of a closed rectangular box are measured as 80 centimeters, 90 centimeters, and 70 centimeters, respectively, with the error in each measurement at most .2 centimeters. Use differentials to estimate the maximum error in calculating ..

  Find the average ram installed on pcs

Find the average RAM installed on PCs in the year 2007. b-f this trend continues, in which year will the average RAM installed on PCs be 14 GB?

  How fast is the radius changing when it is 30 cm

If the surface area decreases at 240 cm2/year due to corrosion, how fast is the radius changing when it is 30 cm?

  Modify primespiral to use your trinums

Triangular num b ers are integers of the form n ( n + 1) / 2. The term comes from the fact that a triangular grid with n points on a side has a total of n ( n + 1) / 2 points. Write a function trinums(m) that generates all the triangular numbers l..

  How tall is the building

You are looking up at a building, and the angle of elevation is 20 . If you move 100 ft further away, the angle of elevation becomes 16 . How tall is the building?

  What are the null and alternative hypotheses

The following Minitab output is based on the responses of 35 students randomly selected from ALL sections of Stat 200 to the question "Do you smoke cigarettes?"

  Half of the variation in personality

Research on genetic influences on personality suggests that more than half of the variation in personality is due to nurture-to life experiences. What life experiences could make someone more conscientious? More agreeable? More neurotic? More extr..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd