338 Answered Questions for the topic College Math

College Math Math College Learning

04/26/19

MATH ASSISTANCE NEEDED ASAP!

express the following probability as a simplified fraction and a decimal. if one person is selected from the population described in the table, find the probability that the person has never been... more
College Math Math Algebra 1 Algebra

04/26/19

MATH HELP WITH COLLEGE QUESTION NEED BY 4.26

the table shows the distribution, by age. of a random sample of 2940 moviegoers age 12-74 if one moviegoer is randomly selected from this population, find the probability, expressed as a simplified... more
College Math Math Algebra 2 Algebra

04/26/19

MATH HELP NEED 4.26 MULTI STEP

A group consists of five men and eight woman. size people are selected to attend a conference.a. in how many ways can six people be selected from this group of 13? b. in how many ways can size... more
College Math Math Finance Trust Fund

04/01/19

I'm having trouble figuring out how to calculate trust funds. For example, I can't figure out this questionUsing a starting value of $3 trillion in the trust funds in 2032, with an annual rate of... more College Math 02/28/19 Solve word problem Distance= rate•time formula A rowing team rowing with the current traveled 18mi in 2hr. Against the current, the team rowed a distance of 8mi in the same amount of time. Find the rate of the rowing... more 02/28/19 Suppose a company charges an annual premium of$140 for an insurance policy for minor injuries

Suppose a company charges an annual premium of $140 for an insurance policy for minor injuries. Actuarial studies show that in case of an injury claim, the company will pay out an average of$900... more

02/28/19

College Math

02/17/19

09/09/18

EXPONENTIAL EQUATIONS & FUNCTIONS

A culture of bacteria doubles in weight approximately every 2.5 hours. The number of bacteria after t hours later can be approximated by 𝑁(𝑡) = 175(2.5)t a) How many bacteria would there be... more

Math equation word problem

A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depends on the number of machines made. If machines are made, then the... more

09/05/18

Quantitative Literacy

As of mid-2016, the world's population was about 7.4 billion people. The population of the United States was 324 million.The area of a certain city is 302 square miles. If in mid-2016 every person... more

08/31/18

Test 4x^2+y^2=4 for symmetry

for college algebra

08/30/18

implicit differentiation

Assume that F is differential function with F'(2)=5. Find dy/dx at the point (x,y) = (1,2) if y is defined implicitly by the equation : F(y/x) = y^2   Note that z, y, F are not related except... more

08/23/18

need help solving word problem

define variables, write an equation, and then use the equation in the solving process.   The length of a rectangular frame is 3 cm more than the width. The area inside the frame is 70 square cm.... more

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