06/28/17

let f(x)=1/x and g(x)=x²-4x what two numbers are not the domain
 qustions like this on gives me problems and i get then wrong most of the time 
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06/28/17

Find the value of this expression if x=5.
x2-5 x-1
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06/28/17

If the area of a rectangle is 5l3 + 5l2w - 2lw - 2w2, find its length and width. A = lw
Please explain your reasoning. 
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06/27/17

What are the odds in picking a drag race winner between 2 drivers?
There are 2 drag racers. I feel the odds are a 25%chance. Simply because you could choose either driver, which is a 50 50 chance, and each one of the drivers could win which would also be a 50 50... more
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06/27/17

If I'm 1 in 500, what percentage am I?
What percentage am I of all 500?
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06/27/17

Find two consecutive odd integers
find two consecutive odd integers such that 47 more than the lesser is four times the greater.
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06/27/17

Math word problem algebra
Sara set off on a bicycle trip at 6:30 am at an average rate of 24miles per hour. Her friend Jayne promised to bring her some lunch and she set off by motorcycle 2 hous after Sara left, driving an... more
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06/27/17

Four times the difference between a number and 5 is equal to the number increased by 4 What is the number?
 Four times the difference between a number and 5 is equal to the number increased by 4 What is the number?
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06/26/17

find infinite number 125+75+45+27+16.2+...
need an answer to this problem
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06/26/17

The length of a rectangle is 3 feet and the width is 14 inches.what is the area,in square feet,of the rectangle?
Word problem 
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06/26/17

I need help fast to find the slope of the given points
Find the slope of the line containing the points (2, 0) and (-2, 0).
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06/25/17

Write a function that models the new path of the water
You are watering a garden. The height h (in feet) of water spraying from the garden hose can be modeled bu h(x)=-0.1x2 + 0.7x +3, where x is the horizontal distance (in feet) from where you are... more
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06/25/17

Compare the distances that the footballs travel before hitting the ground. How long does the kick travel further?
A football player kicks a football downfield. The height of the football increases until it reaches a maximum height of 15 yards, 30 yards away from the player. A second kick is modeled by... more
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06/25/17

Which investment do you recommend to your uncle?
Your Uncle Black wants to help you get a start in life after college by setting aside $10,000 now- but you get it only after you finish college, three years from now. Since you are taking this... more
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06/25/17

Please help answer my word problem.
 The length of a rectangle is 2 cm less than five times the width. the area of the rectangle is 16 cm^2. find the length and width of the rectangle.
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06/25/17

i need to place 40 stars around the circumference of an 80 cm diameter circle, how big do the stars need to be?
im drawing a picture and can't figure this out
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06/25/17

Solve an equation
http://prntscr.com/fnyt67
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06/24/17

You are given a choice of taking the simple interest on $ 100,000
You are given a choice of taking the simple interest on $ 100,000 invested for 3 years at a rate of 4% or the interest on $100 comma 000100,000 invested for 3 years at an interest rate of 44%... more
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06/24/17

round $4.63 to nearest cent
Rounding $4.63 to nearest cent.
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06/24/17

a new sidewalk will be 6 feet wide, 120 feet long, and filled to a depth of 6 inches (0.5 foot) with concrete, how many cubic yards of concrete are needed?
how do I solve the following problem... a new sidewalk will be 6 feet wide, 120 feet long, and filled to a depth of 6 inches (0.5 foot) with concrete, how many cubic yards of concrete are needed?
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06/24/17

what is? evaluate each expression of -3 to the 4th power
i don't know this question
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06/24/17

If 1GBP is 1.20EUR and 1EUR is 1.50AUD, how many GBP can you get for 35AUD?
Need to work out how many GBP I can get with 35 AUD
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06/24/17

If a car uses an average 27 miles per gallon. If gas cost $4.04 per gallon, how much would the gas cost to travel 2,727 typical miles allon, which
If a car uses on average 27 miles per gallon. If gas costs $4.04 per gallon, how much gas would it cost to travel 2,727 typical miles? 
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06/23/17

Use any method to solve the system of nonlinear equations
(IF there is A Solution)−x2 + y = 8−x + y = 8
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06/23/17

What is the etymology of the word "birthday?"
It surely predates 30 AD?
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