07/28/16

Patrick pays $10 per month for recycling. He expects the cost to increase .90 every 3 years. What is the slope that represents his cost change per year?
Would you be so kind to show me how to do this problem step by step. Thank you! 
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07/28/16

What is the decimal equivalent of the rational number 6/11
a. .54 b. .54 with line above the 4 c. .54 with line above the 5 and 4 d. 1.83
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07/28/16

Word problesm including Half-life
A superhero is rendered powerless when exposed to 55 or more grams of a certain element. A 350 year old rock that originally contained 650 grams of this element was recently stolen from a rock... more
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07/28/16

x^2 + Y^2 +c^2 = 2a^2 ------> x^2/a^2 + y^2/b^2
the first section must resolve to the 2nd one 
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07/28/16

See Details
Consider the equation z^{11} = (1 + \sqrt{3}\, i). Find the value of z which satisfies this equation and which has the second smallest positive argument \theta, 0 < \theta < 2\pi. Express... more
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07/28/16

There is a sales tax of $4 on an item that costs $54 before tax. The sales tax on a second item is $14. How much does the second item cost before tax?
help me get this problem right
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07/28/16

Look at Description Find the value of z which satisfies this equation and which has the second smallest positive argument \theta, where r = and \theta =
Consider the equation z^{15} = (1 + \sqrt{3}\, i). Find the value of z which satisfies this equation and which has the second smallest positive argument \theta, 0 < \theta < 2\pi. Express... more
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07/28/16

what is the LCM
what is the LCM of the numbers 16 and 80? What does this mean about the number 16?
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07/27/16

Trigonometry Word Problem
a distance from tree the angle of elevation is 44 degrees to the top of tree. moves 70m away angle of elevation to top of tree is 25 degrees. Height of tree?
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07/27/16

I have 3/4 cups of carrots for 4 servings. How much do i need for 14 servings
I have 3/4 cups of carrots for 4 servings. How much carrots do I need for 14 servings?
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07/27/16

Write the complex number z=(1-sqrt3i)^14 in polar form: z=r(costheta+i sin theta) where r = and theta =
Please help ME
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07/27/16

What is the solution set?
y=log(x+2) y=x^2   What is the solution set, round to four decimal places.
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07/27/16

car stop speed
The stopping distance d of a car after the brakes are applied varies directly as the square of the speed r. If a car traveling50mph can stop in 110?ft, how many feet will it take the same car to... more
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07/27/16

The average median for this age group is 68 cm. If Sarah is 42cm tall and 7 years and 11 months old is she at or below the median
This is a sample question may not be exactly the way it was but would love to know how to do it or is it possible
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07/27/16

Find f(x-2)
Given that f(x)=3x-5   Find f(x-2)
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07/26/16

James rents an apartment with an initial monthly rent of $1,600.He was told that the rent goes up 1.75% each year.
James rents an apartment with an initial monthly rent of $1,600.He was told that the rent goes up 1.75% each year. Write an exponential function that models this situation.
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07/26/16

What is 5 + 5?
my friends tell me it's 10 but my calculator says its 25
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07/26/16

Livestrong has many products. By admitting that he lied about doping, can Livestrong sue Armstrong for “infringement” or “disparagement”
LiveStrong has a number of products that it has trademarked and copyrighted, including a line of “Livestrong” exercise bikes. By admitting that he lied, can Livestrong sue Armstrong for... more
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07/26/16

the point (4,4) and (5,1) are on a line. What is the slope of the line
The point ( 4,4 ) and ( 5,1 ) are on a line. What is the slope of the line 
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07/26/16

A ball is dropped from a height of 15 feet. If it rebounds 2/3 of the previous distance, how far does the ball travel vertically?
A ball is dropped from a height of 15 feet. If it rebounds 2/3 of the previous distance, how far does the ball travel vertically?   *sequences and series*
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07/25/16

word problem
a square field had 5m added to its length and 2m added to its width. the area of the field was then 130m^2. find the length of a side of the original field.
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07/25/16

Solve for x by factoring
Solve for x by factoring where 0<x≤2∏   Sin3x=-sin x cos2x
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07/25/16

Financial mixture problems
Sam has $120,000 invested in an account that pays 4.5% interest. How much would he need to invest in an account that pays 5.7% interest to raise his combined yield to 5%?
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07/25/16

If 9 Men built 8 cabinets in 12 days, How many cabinets can 6 men build in 4 days?
If 9 Men built 8 cabinets in 12 days, How many cabinets can 6 men build in 4 days?
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07/25/16

Magnitude of an earthquake and finding its relative intensity.
If the magnitude of an earthquake is 4.5, find the relative intensity (rounded to the nearest whole number).
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