09/05/16

The ages of workers
There a competition at the local movie theater for free movie tickets. You must guess all four employees ages given a few clues. The first clue is that when added together, their ages total 106... more
Follows • 2
Expert Answers •1

09/05/16

I don't know where to start I know the negatives need to change places so they are not negative anymore that's it.
(x-1/2 Y4/3)0 times X-3Y0)2/3÷X2/3Y-3/4
Follows • 2
Expert Answers •1

09/05/16

Find three consecutive integers such that the product of the first and third is 17 greater that 7 times the second
This would help me a lot thank you. 
Follows • 3
Expert Answers •2

09/05/16

College algebra
A manufacturing firm wants to package its product in a cylindrical container 3 ft high with surface area 8pi ft squared. What should the radius of the circular top and bottom of the container be?... more
Follows • 4
Expert Answers •3

09/05/16

What is atmospheric pressure in torr? Convert this pressure to atmospheres (atm). Show Work
The atmosphere supports a column of mercury that is 748 mm in height. What is atmospheric pressure in torr? Convert this pressure to atmospheres (atm). Show Work
Follows • 2
Expert Answers •1

09/05/16

Find the cost function C(x) associated with operating the snow plow for x hours.
Bea T. Howen, a sophomore college student, lost her scholarship after receiving a D in her "Music Appreciation" course. She decided to buy a snow plow to supplement her income during the winter... more
Follows • 2
Expert Answers •1

09/05/16

6 workers can build a barn in 4 days. Assuming they work at the same rate, how long would it take 12 workers to build 10 of the same type of barns?
Six construction workers can build a certain type of barn in 4 days. Assuming they work at the same rate, how long would it take 12 construction workers to build 10 of the same type of barns?
Follows • 2
Expert Answers •1

09/05/16

what are the length and width of a rectangle whose diagonals are 24 and 22?
 I will need diagonals of 24 and 22 in my rectangle.  What length and width will I have?  
Follows • 2
Expert Answers •1

09/05/16

Chemistry Conversion
Convert 354.2 milliliters to quarts, given 1,000 milliliters = 1 liter and 1 quart = 0.94 liter
Follows • 2
Expert Answers •1

09/05/16

NEGATIVE EXPONENTS ANSWER SHOULD BE POSITIVE EXPONENTS
(a4)4 ÷ 2b     the answer I was getting was  a16  / 2b or a8  if possible can you please provide the steps how to get this answer dealing with the exponents
Follows • 2
Expert Answers •1

09/04/16

the mass of one hydrogen atom is 1.67 x 10^-24. Find the mass of 80,000hydrogen atoms
express in scientific notation
Follows • 4
Expert Answers •2

09/04/16

How do I turn 89 is 10% of what number? Into a equation ?
Forgot how to do this and forgot the steps on how to do it
Follows • 3
Expert Answers •2

09/04/16

I really need help with a question, I don't understand the method I would love some help!?
The word problem is, " An empty tank is filled with water at the rate of 200 cc per second. The dimensions of the tank are 2m by 3m by 4m. What fraction of the tank is filled after two hours? Give... more
Follows • 3
Expert Answers •2

09/04/16

Use? Gauss's approach to find the following sums?/ math help
Use? Gauss's approach to find the following sums? (do not use? formulas).   a. 1+2+3+4+...99 b. 1+3+5+7+...1001   a. The sum of the sequence is? b. ?
Follows • 5
Expert Answers •3

09/04/16

question for word problem expert
Thrice of product of five and b is reduced by 2 this is phrase and not sentence 3(5b-2) this is algebric translation from english but i write it in this form 3*(5b)-2 so my answer is wrong... more
Follows • 2
Expert Answers •1

09/04/16

What is the ones ( or units) digit in 2^4000
What is the ones ( or units) digit in 2^4000
Follows • 2
Expert Answers •1

09/04/16

A man lived in the 19th century and said " I was x years old when in the year x^2. In what year he was born
August De Morgan lived in the nineteenth century. He made the statement : I was x years old when in the year x^2." In what year was he born?
Follows • 2
Expert Answers •1

09/03/16

If we have a vaccination for a form of cancer, should we mandate that all people should be vaccinated against this pathogen to eliminate it from the planet?
If we have a vaccination for a form of cancer, should we mandate that all people should be vaccinated against this pathogen to eliminate it from the planet? Are there examples of public health... more
Follows • 2
Expert Answers •1

09/03/16

a farmer has 500 metres of fencingg materials with whihc to enclose a rectangular paddock. He wishes to ensure that the paddock has the maxium area possible.
construct a labelled diagram of the paddock and write the rule for its perimeter. Re-arrange the rule to express the length in terms of the width. State the rule for the area of the paddock in... more
Follows • 2
Expert Answers •1

09/03/16

Could you show me how to solve this step by step I keep getting -5 and I know that is wrong
1-3 (y-5)=4 (2-3y)
Follows • 3
Expert Answers •2

09/03/16

Find the equation of the normal to y=7t^3-4 when it interacts with y=2t+1
Find the equation of the normal to y=7t^3-4 when it interacts with y=2t+1
Follows • 3
Expert Answers •1

09/03/16

The graph of y=ax^3+bx^2+ cuts the X-axis where at an angle of . At the point where it cuts the Y-axis, and it is parallel to the line . Find the constants
The graph of y=ax^3+bx^2+cx+d cuts the X-axis where x=2 at an angle of 45 degrees. At the point where it cuts the Y-axis, y=6 and it is parallel to the line 5x+y=4 . Find the constants a, b, c and d
Follows • 2
Expert Answers •1

09/03/16

Consider the equation
    (a) By using the substitution u = 3x show that the equation 9x −3(3x) = −2 can be written as u2 −3u + 2 = 0.   (b) Find the value(s) of u which satisfy the equation in part (b) and hence... more
Follows • 3
Expert Answers •2

09/03/16

Twelve students in circle kicking ball. How many total kicks for each student to kick once to every player
Need help to set up equation
Follows • 3
Expert Answers •2

09/03/16

Story Problem
Nhu is saving to buy a car. In the first 6 months, his savings were $80less than 3/4 the price of the car. In the next 6 months, Nhu saved $50 more than 1/5 the price of the car. He still needs... 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.