1,469 Answered Questions for the topic Math Problem

Math Problem

01/15/18

Help with this question
On a piece of graph paper, graph the line x - y < 0.Which of the three points below is within the graph of x - y < 0?
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Math Problem

01/15/18

In need of help
y varies directly as x. if y = 3 when x = 2 find y when x = 6
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Math Problem Parabolas Graphing

01/14/18

What is the value of a parabola with a vertex (3,-3) and the point (7,-19) in on the parabola
What is the value of a parabola with a vertex (3,-3) and the poy(7,-19) is on the parabola
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Math Problem

01/13/18

Calculate profit Margin
A website sells only one model of shoes, with acquisition cost of $18 for a pair of shoes. the site adds $9 of costs to determine the price at which to sell the shoes.   What profit margin(%)... more
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Math Problem

01/13/18

How many hours Sunshine Luxembourg has ?
If Luxembourg has on Avg 30 minutes of sunlight less than Spain and spain has on Avg 5/6 times the hours of sunshine Morocco. Knowing that has Morocco 12 of sunshine per day, how many hours of... more
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Math Problem

01/13/18

Minimum possible number of clients
Exactly 1/5 of the clients who entered in Jon's shop yesterday were women. If exactly one third of the women were blonde. What is the minimum possible numbers of clients entered that shop yesterday ?
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Math Problem

01/12/18

What is the probability of picking of two green balls ?
Jon has 2 bags of balls.  The first bag contains 12 green balls and 24 blue balls. The second bag contains 1 green ball and 4 red balls.  If Jon randomly selects a single ball  from each of the... more
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Math Problem

01/12/18

what was the amount total ice sold ?
There are three shops, A B and C and have big amount of ice to sell.A and B together sold 50% of the ice. C sold 3 kg more ice than A. Also, C sold 2.5 times the same kg sold by B.If all ice sold... more
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Math Problem

01/12/18

Difference between old and new customers
Hi,   In a shop,  140 visitors visited on Sunday, including old and new visitors. Statistics shows that for 5 new visitors there were 3 old visitors (ratio 5:3). What was the difference between... more
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Math Problem

01/12/18

How many visitors bought both products
Hi,In a shop, 30 visitors visited, out of them 16 bought pen, 12 bought phone and 10 bought nothing.What percentage visitors bought both pen and phone ? May I know please how to solve this problem ?
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Math Problem

01/12/18

How many hours two persons take to finish one work ?
In a factory, it takes a quality specialist 20 minutes to perform a damage-free checkup  of one machine. A temporary contractor takes 60 minutes to perform the same task.  How many hours does it... more
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Math Problem

01/11/18

The total cost of a brooch is £78 plus VAT at 20%. What is the total cost of the brooch?
Find out how much is the 20% and add ot to the £78
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Math Problem

01/07/18

A FERTILLIZER COVERS 5/6 SQUARE FEET IN 1/2HOUR
I REALLY NEED HELP
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Math Problem Math Help Me

01/07/18

kenny reads 4/9 page in 3/5 minutes
 that i need help
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Math Problem

01/05/18

how do i enter 10000 x (1+.045)3 years on a scientfic calculator
PV=FV*(1+.i)n 10000*(1+.045)3 =8762.93 how do I type this in on a calculator??!! FV= 10000 I= 4.5% N= 3 years
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Math Problem

01/05/18

After how many years will the Company B salary be higher than Company A?
After receiving his business degree from UNC-Chapel Hill, John is offered positions with two companies. Company A offers him $80,000 per year, with a $1,000 increase every year. Company B offers... more
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Math Problem Story Problem

01/03/18

wife and I disagree on a math problem please help
in month 1, a business has a cost of $7900, but ends with a NET of $10,156.50.  This will repeat monthly.  How much will they have in NET profit at the end of 5 months.   please help with the... more
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Math Problem

12/31/17

what number is halfway between....
what number is halfway between 3.25 and -2.75 on a number line.
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Math Problem

12/30/17

if the volume of a right rectamgular prism is 11 1/4 how many 1/2 foot unit can be added to fill the prism completely
please do it step by step because i am confused  
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Math Problem

12/27/17

I am a factor of 36 and I a multiple of three what ammo
Good  
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Math Problem Math

12/25/17

probability
What is the probability that 50 cd’s will have at least 4 defective cd’ using the normal distribution if the defective rate has increased to 12%. What per cent will the binomial distribuition... more
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12/21/17

Which answer represents the total number of messages sent by Armand and Tyrone?
On a Saturday afternoon, Armand sent m text messages each hour for 5 hours , and Tyrone sent p text messages each hour for 4 hours . Which of the following represents the total number of messages... more
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12/19/17

What is Sec pi/12?
I need help to find the exact value of sec pi/12 and rounding to two decimals places. Please explain
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12/19/17

Use the simplex method to solve the following
A baker has 10 cups of flour, 12 cups of sugar, and 24 eggs. A loaf of raisin bread requires a cup of flour,2 cups of sugar, and 4 eggs, while a raisin cake requires a cup of flour, a cup of sugar... more
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Math Problem Math

12/19/17

Business people have determined that three fifths of the items on a mailing list will change in one year. A business has a mailing list of 2665 people. A
I need a answe nothing less
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