11/26/14

Dave has 146 stamps. He has 138 fewer stamps then Joe. How many stamps do they have in all?
Dave has 146 stamps. He has 138 fewer stamps then Joe. How many stamps do they have in all?
Follows • 3
Expert Answers •2

11/26/14

solve this question using the quadratic equation
A projectile moves vertically upward such that its distance s (in feet) above the ground is given by s=100+200t-16ft^2. Determine when the projectile will hot the ground (to 0.1 s)
Follows • 2
Expert Answers •1

11/26/14

When is the Long Night moon?
I WANT TO SEE IT SO BAD
Follows • 2
Expert Answers •1

11/26/14

A table top is shaped like a rectangle whose perimeter is 184 in. The length is 3 times as long as the width. Find the length and the width
A table top is shaped like a rectangle whose perimeter is 184 in. The length is 3 times as long as the width. Find the length and the width
Follows • 2
Expert Answers •1

11/26/14

I need help with making a piece wise function for three jobs
Job A: This job pays $1850 per month plus a bonus of $250 per month. However, you will not receive the bonus on a monthly basis. It will be placed into an account (Paying no interest). After you... more
Follows • 3
Expert Answers •2

11/26/14

determine the height of a point P if from two points A and B whose distance from e is Ab=570, the angles of elevation to P are 36 Deg. and 21 Deg. respectively
  assume that triangle ABP is a vertical triangle, lying on its edge AB, and that AB is Horizantal
Follows • 2
Expert Answers •1

11/26/14

A Web music store offers two versions of a popular song.
A Web music store offers two versions of a popular song. The size of the standard version is 2.8megabytes (MB). The size of the high-quality version is 4.6 MB. Yesterday, the high-quality version... more
Follows • 2
Expert Answers •1

11/26/14

How much will the bag end up weighing?
If 12 million grains weighed 36.96 ounces, how much would 25 million weigh?
Follows • 2
Expert Answers •2

11/26/14

Approximate the remaining parts....
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers to one decimal place.)α = 32°, b = 12   a = c =
Follows • 2
Expert Answers •1

11/26/14

Approximate the height of the tower.
From a point P on level ground, the angle of elevation of the top of a tower is 29°20'. From a point 24.0 meters closer to the tower and on the same line with P and the base of the tower, the angle... more
Follows • 2
Expert Answers •1

11/26/14

Given A(5,2) B(-1,4) C(6,-5). Write the equation of the line which passes through C and is parallel to line AB.
How do I these kind of problems
Follows • 2
Expert Answers •1

11/25/14

Word problem
Left on a train at twenty minutes after 9 o'clock in the morning. The train ride took 9 hours and 15 minutes. What time do you arrive?
Follows • 2
Expert Answers •1

11/25/14

Inequality word problem. Please help and explain why... thanks!
Mr. Stewart is designing a rectangular flower garden with a fence around it. He can use no more than 80ft of fencing. He wants the width to be at least 5ft and the length to be at least 20ft.Let x... more
Follows • 3
Expert Answers •2

11/25/14

Find the value of cosx+cos(x+2pi)+cos(x+4pi)
If cosx=3.8
Follows • 2
Expert Answers •1

11/25/14

Please help me solve this and show me how you got the answer? Thank you.
On the first four exams, your grades are 76, 93, 58, and 77. You are hoping to earn a C in the course. This will occur if the average of your 5 exam grades is greater than or equal to 70 and less... more
Follows • 2
Expert Answers •1

11/25/14

Finding domain of a rational function
Find the domain of this rational function:   r(x) = (1302x-871)(1175x+1324)/(867x+1076)(1465x-832)
Follows • 2
Expert Answers •1

11/25/14

Please help me solve this and show me how you got the answer? Thank you.
Judy has a rectangular garden 9 by 22 feet. She wants to put a grass border around the garden with a uniform width on all sides. if she has enough grass seed to cover 312 square feet, how wide can... more
Follows • 2
Expert Answers •1

11/25/14

Please help me solve this and show me how you got the answer? Thank you.
A diagonal crosswalk at an intersection of First street and Grand Avenue is the hypotenuse of a triangle in which crosswalks across each street are the legs. First street is 28 feet wide and Grand... more
Follows • 2
Expert Answers •1

11/25/14

Please help me solve this and show me how you got the answer? Thank you.
You Inherit $70,000 from a very wealthy grandparent, with the stipulation that for the first year, the money must be invested in two stocks paying 4% and 10% annual interest, respectively. How Much... more
Follows • 2
Expert Answers •1

11/25/14

Polynomial Function
A polynomial function f(x) can be written as a product of two polynomials if f can be factored. Hence if f can be factored, then f(x) = q(x)g(x) where q and g are both polynomial functions. Write... more
Follows • 2
Expert Answers •1

11/25/14

Problem is in description
A metal worker has a metal alloy that is 15% copper and another alloy that is 60% copper. How many kilograms of each alloy should the metal worker combine to create 60 kilogram's of a 42% copper... more
Follows • 2
Expert Answers •2

11/25/14

Help with math problem?
http://i282.photobucket.com/albums/kk254/japarah1234/twilight_zpsa2c5811a.png
Follows • 2
Expert Answers •1

11/25/14

Donna's Coffee Shop makes a blend that is a mixture of two types of coffee.
Donna's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Donna $4.40 per pound, and type B coffee costs $5.60 per pound. This month, Donna made 141pounds of... more
Follows • 2
Expert Answers •1

11/25/14

A Web music store offers two versions of a popular song.
A Web music store offers two versions of a popular song. The size of the standard version is 2.3megabytes (MB). The size of the high-quality version is 4.6 MB. Yesterday, the high-quality version... more
Follows • 3
Expert Answers •2

11/25/14

Factoring using GCF
So this Section is "solving quadratic equations by factoring", I got the hang of it, but stumped on a few. So one problem says 8y^2 -28y-60 and the answer is 4(2y+3)(y-5). I do not get how they got... more
Follows • 3
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.