08/26/16

two subtracted from twice a number is the same as four times the number plus six
how do you do this problem? please tell me the answer.  
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08/24/16

Word problem
Student council published the results of the survey about new mascots. Jesse knows that 72% of students chose a mascot other than a tiger. How many students chose a Viking as their new... more
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08/24/16

A machine produces 374 bolts in 33 minutes. At the same rate, how many minutes would it take to produce 272 bolts?
answer please
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08/24/16

Is the answer A or B and why. A. 6-0+1=7 B. 6-0+1=5
Help me solve an argument How would you solve this problem?
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08/24/16

A rectangular room is 1.5 times as long as it is wide, and its perimeter is 25 meters. Find the dimensions of the room.
Not sure how to set this up. Need answer by tomorrow morning. Thanks!
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08/23/16

how do you workout the derivative of the following function using the power rule: y=3000(1-x/20)^2
y=3000(1-x/20)2
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08/23/16

Matthew goes hiking an swimming every 28 days an swimming every 35 days he did both kinds of exercise today how many days from now will he go both hiking an swi
Help mevsolve my problem
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08/23/16

Vijay the plumber put in an new bathroom for us. he charges 2200 pounds plus 17 and a half percent VAT. what was the total we paid?
I need to know how much we all paid and how much is 17 and 1/2 percent VAT. Is it add or times or is  all of the formulas.
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08/22/16

a water bottle is 9 paper clips high, if 3.5 paper clips = 1 pen, how tall is the water bottle in pens?
a water bottle is 9 paper clips high, if 3.5 paper clips = 1 pen, how tall is the water bottle in pens ?
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08/21/16

A student has been asked to multiply a given number by 8/17 instead he divides..
A student has been asked to multiply a given number by 8/17 instead he divides the given number by 8/7.His answer is 225 more than the correct answer.What is the given number?
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08/20/16

Properties of factorials
If n! = m!, does that necessarily make n = m?
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08/18/16

Mean median
DaCosta's math quiz scores are 70,72,99,72and69.Find the mean and median.Which is a better description of DoCosta's typical math score quiz?  
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08/18/16

This year 40 more children joined a football league than joined last year.children in this year’s league is 110% of the number in last year’s league.
This year 40 more children joined a football league than joined last year. The number of children in this year’s league is 110% of the number in last year’s league. How many children played in the... more
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08/12/16

Word problem
The Murchery restaurant advertises that you can have different lunch combination every day of the year. They offer 12 different kinds of soups, 6 different kind of sandwich meats and 4 different... more
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08/10/16

how many grams of ca are in 100 g of caco3?
how many grams of ca are in 100 g of caco3
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08/09/16

sbi po question
In a bag there are three types of colored balls of red, white and Bluecolors. The probability of selecting one red ball out of the total ball is 1/2 and the probability of selecting one blue ball... more
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08/08/16

joni walks once around the edge of the swimming pool. The rectangular-shaped pool is 60 feet long. If Joni walk total of 176 feet, how wide is the pool
Joni walks once around the edge of the swimming pool. The rectangular-shaped pool is 60 feet long. If Joni walks a total of 176 feet,how wide is the pool?
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08/08/16

A boy has twice as many nickels as pennies and five less dimes than nickels,. If he has $4.46 in all, how many of each coin does he have ?
Please help! Thanks!
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08/08/16

What types of atoms are not missing any electrons in their outermost orbit shell?
I am stuck on this question.
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08/08/16

How do I solve problems with venn diagrams? Example of a problem at description.
Here's the problem:   A veterinarian surveys 26 of his patrons. He discovers that 14 have dogs, 10 have cats, and 5 have fish. Four have dogs and cats, 3 have dogs and fish, and one has a cat and... more
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08/05/16

If a number has an absolute value equal to 6 what might be that number
If a number has an absolute value equal to 6 what might be that number
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08/02/16

I need help on trigonometry
In ?ABC, m∠A=52 °, c=11, and m∠B=19°. Find a to the nearest tenth
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07/31/16

Please help
A couple buys a $170000 home, making a down payment of 18%. The couple finances the purchase with a 15-year mortgage at an annual rate of 2.75%. Find the monthly payment. If the couple decides to... more
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07/29/16

A rectangular porch has dimensions of (x+1) feet and (x+3) feet. The area of the porch is 80 square feet. What are the length and width of the porch
Lenght=x+3 width=x+1
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07/28/16

Simple Interest on the Declining Balance: You borrow $2,000 for car repairs. The interest rate is 5% and you will make two equal payments over a year (for examp
Simple Interest on the Declining Balance: You borrow $2,000 for car repairs. The interest rate is 5% and you will make two equal payments over a year (for example, half in January, and half in July)
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