04/10/14

Solve the following question

How many ways are there to select 11 countries in the United Nations to serve on a council if 1 is selected from a block of 51, 1 are selected from a block of 68 and 9 are selected from the... more

This is math homework and I need a step by step walk through information how to start it

so I need help on figuring out how to start to solve this, m= 3/4 (fraction) and b= (-4,-4). Thank you :)

04/10/14

There are 72 guests at a party. There is a 6 ft hero for lunch. What fraction of the hero will each guest get?

There are 72 guests at a party.  There is a 6 ft hero for lunch.  What fraction of the hero will each guest get?

04/09/14

Probability

Can you walk me through this please? Thank you!   NFL. On any given Sunday, any team could beat any other team. If we assume every week a team has 50% chance of winning, what is the probability... more

04/09/14

y - 2x = -4

I am doing some homework and it says  Write the equation in slope intercept form, then graph the line. Make sure to show your work when solving the equation for y

04/08/14

03/26/14

expected value of x and deviation value of x (HELP!)

x   probability  product xp 1    .20 4    .15 7    .40 10   .25   I need to find the expected value of x as well as the deviation value of x. i got 6.1 3.49939

03/26/14

The Math department purchased a copy machine for $12000. After 5 years, the machine will be worthless. How much money should the department deposit at the end of each quarter, if the money is... more 03/24/14 Solve and check the equation for the indicated variable, 2(n-7)+3=9 How do I find the indicated variable (n) for this and other problems. If I only knew an easy method to do these...it would be fantastic! Another example: 8e+3(5-e)=10 Please explain... more 03/23/14 The population of Barnstable ma is 28 less than half of Lynn The population of Barnstable ma is 28 less than half of Lynn ma. The total population of both Barnstable and Lynn is 135523. What Is the population of each city/town? 03/23/14 if 4 student share a 30 square foot wall what fraction of the wall will each student get I need the answer to this question 03/23/14 factoring polynomials please help factoring these problems 1. a^2 + a^2 (I think the answer is a^2(a^2 + 1), but I don't know how to explain my steps. 2. 8x^3 - 2x (I have 2x(2x + 1)(2x - 1) How... more 03/23/14 A testing bureau reports that the mean for the population of Graduate Record Exam (GRE) scores is 500 with a standard deviation of 90. the scores are normally distributed, what proportion of scores fall between 300 and 400? 03/23/14 Inequalities A) on the same set of coordinates axes, graph the following system of inequalities y<-2x+3 y-3x>-2 b) write the coordinates of a point in the solution set of the inequalities graphed... more 03/22/14 $760 at 5% for 4 years how do you solve this answer

I've tries multiplying then multipling the days time years but come up with wrong answer

03/21/14

Does the parties’ oral agreement fall within any exception to the Statute of Frauds?

Jason Novell, doing business as Novell Associates, hired Barbara Meade as an independent contractor. The parties orally agreed on the terms of employment, including payment of a share of the... more

03/20/14

need help on probability:

A study involved married husbands and wives in prime time 60% husbands are watching TV, when husband is watching, 30% of the time wife is also watching.When husband is not watching, 10 % of the... more

03/20/14

what is the formula for calculating a survey scale of 1-5?

I did a survey and the respondents had a choice of 1 being the lowest and 5 being the highest desired for each question. I added all the scores for each response and did an average and then... more

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