01/16/15

What is the equation of the line that contains the points (3, –6) and (–3, 0)?
What is the equation of the line that contains the points (3, –6) and (–3, 0)?
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01/16/15

Brian earns 10% more than Amber, and together they earn $1207.50 per week. How much does Brian earn per week? Round the answer to the nearest cent, if necessary
Brian earns 10% more than Amber, and together they earn $1207.50 per week. How much does Brian earn per week?Round the answer to the nearest cent, if necessary.
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01/16/15

one package has 500 resistors, the other has 1,250. You need 10,000 resistors how many packages would you need?
An electronics component distributor sells resistors in two package sizes. One package contains 500 resistors and the other contains 1,250. You need 10,000 resistors how many packages would you... more
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01/15/15

The cylindrical end of a pencil is sharpened to produce a perfect cone at the end with no overall loss of length
If the diameter of the pencil is 1cm, and the cone has a height of 2cm, calculate the volume of the shavings. 
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01/15/15

1/24,-1/12,1/6,-1/3...is 5/72
true or false help ASAP
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01/15/15

a1=-1 and an=4/3an-1for n=2,3,4...
a.) an=(4/3) n-1 b.) an=4/3an-1 c.) an=4/3(-1)n-1 d.) an=-(4/3) n-1 help ASAP
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01/15/15

A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution.
How many liters of each were used to make 20 L of a 40% disinfectant solution?   I need to find 75% solution and 25% solution
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01/15/15

Find the cost per ounce of a sunscreen made from 130 oz of lotion that cost $3.43 per ounce and 70 oz of lotion that cost $14.23 per ounce.
Find the cost per ounce
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01/15/15

I need serious help solving 12r+5+3r-5
I have to combine like terms for thip packet and it really confusing  
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01/15/15

C(x) = 39.95x at x=4, where C(x) is the cost of buying x pairs of shoes
Calculate the value of the function at the designated input and interpret the result.
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01/15/15

Math Question
The coffee variety Arabica yields about 800 kg of coffee beans per hectare, while Robusta yields about 1150 kg per hectare. Suppose that a plantation has a hectares of Arabica and r hectares of... more
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01/15/15

Sorry about that, Here's the correction. Big Thanks!
2sin4x - 3sin2x + 1 = cos2 x( 1- 2sin2x )
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01/15/15

The difference of two positive numbers is 7 and the sum of their squares is 65. Find the numbers.
The difference of two positive numbers is 7 and the sum of their squares is 65. Find the numbers.
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01/15/15

if 14.5 equals 21 then x equals 18
Trying to make a mold and need correct ingredient ratios 
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01/15/15

Find the product of (3/4) with the quotient of (3/5) and (9/11)
Find the product of (3/4) with the quotient of (3/5) and (9/11)
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01/15/15

Percentages
You are comparing prices of two different apartments. The first apartment is new and fully furnished with a monthly rent of $925. The second is a basement apartment that is much older but the rent... more
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01/15/15

statistics
Janey always waits until her gas tank is nearly empty before she refuel a.   She keeps a record of the distance she drives on each tank of gas.  The distance varies, depending on the weather and... more
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01/15/15

Find the volume of a cone with a base radius of 6cm and a height of 9cm . Write the exact volume in terms of p , and be sure to include the correct unit
Find the volume of a cone with a base radius of 6cmand a height of 9cmWrite the exact volume in terms of Π and be sure to include the correct unit in your answer.
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01/15/15

Does 3y+2=2x represent a direct variation.
I have Algebra 1 and I dont know how to do this.
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01/15/15

A cylindrical pillar is 50 cm in diameter and 3.5 m high.
A cylindrical pillar is 50 cm in diameter and 3.5 m high. Find the cost of white washing its curved surface at the rate of Rs 1.25 per square metre.
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01/14/15

I'm having trouble with logarithms?
Express each expression as a single logarithm. Simplify if possible. 1.) log(log7(98)-log7(2))^x   2.) log4(5)+log4(12)-log4(3.75)     For number one I got x=0 and for number two I got 1. I... more
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01/14/15

My question is in description!
Anne, Bridget, and Sasha shared a sum of money. Anne took 1/3 of the total amount, and Bridget took 1/4 of the remaining money. After both of them had taken their share, Sasha took 1/2 of what was... more
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01/14/15

Word problem
Which two words correctly fill in the blank?The wrapping function may be defined as a set of ordered pairs. The domain of the wrapping function set is the set of ___ real numbers. The range is the... more
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01/14/15

when x is 7 y is 189 what is the constant of proportionalty
Digits word problem
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01/14/15

sandra tiles 5/4 square yards in 1/3 hour
find unit rate
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