06/06/17

In how many different orders can you line up 4 cards on a shelf?
Do I use permutation or combination?
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06/06/17

Find the equation of a line
Find the equation of a line that is parallel to the line x equals x=9 and contains the point (-4 ,3 ) .      
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06/06/17

how many times does 7 occur as a factor in the expression 75?
how many times does 7 occur as a factor in the expression 75?
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06/06/17

you have 100 total coins nd the total value is $14.50 . How many dimes and quarters do you have ?
i have to answer this question in less than 20 mins
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06/06/17

In how many ways can 5 singers be selected from 7 who came to audition?
Do I use permutation or combination?
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06/05/17

how many years do you need to invest?
Bank of Money advertises an interest rate (in decimal form) of 0.080.08. If your initial investment is $625$⁢625 and you want to accumulate $600$⁢600 in interest, how many years do you need to invest? more
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06/05/17

If an arc is 46∘, what is the measure of the subtending angle inscribed in the circle?
If an arc is 46∘, what is the measure of the subtending angle inscribed in the circle? 
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06/03/17

x=(√5−√7)^2, best approximation of x? Arithmetic
If x=(√5−√7)^2, what is the best approximation of x? WHY is the answer is 0?? I got 4 by doing this:   x= (√5−√7)*(√5−√7); my answer after foiling was: x= 5-2-√35 + 7 = x= 10-√35...... so how... more
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06/03/17

How much does Robin earn?
Robin Hartman earns $560 per week plus 3% of sales over $6,500. Robin’s sales are $10,800. How much does Robin earn?
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06/03/17

What were Lai’s hourly, weekly, and annual gross pay?
Lai Xiaodong, a 22-year-old college-educated man, accepted a job at Foxconn Technology (where the iPad was being produced for Apple) in Chengdu, China, for $20 a day at 12 hours a day, 6 days a... more
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06/03/17

A point has no dimension, but it exists how?
If a point has 0 dimension  means no dimension then how does it exist?
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06/03/17

I need help to solve this ? What the water bill will be $
T= Temperature –A = area of the Lawn – N= number of people – R= inches of rain- W =water T = 72 degreesA = 1500 ft2N = 3R = 4.6 inchesUsing these values, the calculation is as follows.W=((T)(A)... more
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06/02/17

how do I simplify this complex fraction?
Simplify (x2 +16x+64)/(-10x)/(x+8)/(5x)   It should look like this... x2+16x+64       -10x        x+8         5x   Thank you very much for taking your time to read this. I would really... more
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06/02/17

100,000 barrels of oil = ? Gal, =? ft cube
convert and solve
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06/02/17

Baskin Robbins has 31 flavors of ice cream. How many ways could you order a 4-scoop sundae at Baskin Robbins?
Do you use Permutation or Combination?
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06/01/17

Standard deviation
A tile company produces floor tiles that has an average thickness of 55mm, with a standard deviation of 0.6mm. For premium quality floors, the tiles must have a thickness between 54mm and 55mm.... more
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06/01/17

in " because i could not stop for death," who is driving the carriage? who ( or what ) else rides with the speaker?
i need this answer please very much thankful !!!!! hope this helps 
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05/31/17

phone bill
David pays a $7 monthly fee plus cents 7 per minute. Last month, David's long distance bill was $20.44 . For how many minutes was David billed?
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05/31/17

I need complete sentences and I don't understand.
quemaste un disco la semana pasada
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05/31/17

A small swimming pool can be filled by two hoses together in 1 hr and 12 mins. The larger hose alone fills the pool in 1 hr less than the smaller hose.
How long does it take the smaller hose to fill the pool?
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05/30/17

8th grade math word problem
If Margaret wants to cut a board at a 60-degree angle, and the board is 100 degrees to start with, how many degrees does Margaret need to cut from the board?
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05/30/17

In Happy Hills Pond, there are 2 out of 5 goldfish. If 40 fish were randomly chosen from the pond, which is most likely the number of goldfish chosen?
I need help with this question. I don't understand it.
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05/30/17

How far is Ms. Smith from the grocery store?
Ms. Smith leaves the grocery store and drives 5.5 miles east. She then turns south and drives another 11 miles. 
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05/30/17

What is P(soup, beef or fish, and cherry pie)?
The panther den is offering a dinner special during october. For $5.99, you can select an appetizer, an entree, and a dessert. Harry is in charge of the inventory and wants to make sure that they... more
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05/30/17

The median is always equal to one of the values in the data set.
It is for math true or false  i didn't understand so i needed help 
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