06/10/16

if 0!=1! then what is the actual value of 0 & 1
We know 0!=1 & 1!=1 . So 0!=1!, Here its seen that The value of 0 & 1 is Same. But this is Wrong. There must be difference between the Value of 0 & 1. There what value do they signify?
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06/09/16

Berry and flower seed sold together in a bag of 250g the ratio of berry to flower seeds is 3 to 5 determine mass of berry seeds
Show your work 
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06/09/16

If 7.5%=9 how much is 50%,12.5%,10%& 20%?
There are 12.5% brown, 50% red, 1/5 green, .10 blue, the rest are yellow. There are 9 yellow. How many M & M's in the bowl?
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06/09/16

need answer
if the temperature on the ground is 41 degrees fahrenheit then the air temperature x miles high is given by T=41-29x. Determine the altitudes at which the air temperature is less than 4.2 degrees... more
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06/09/16

720 brushes decreased by 33 1/3%
720 brushes decreased by 33 1/3%.
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06/09/16

If angles a and b are complementary then sec b equals
ThisbsnenskskksnsnsksmskdkmsksKdmdmmdmsmss snjsndjdjdnsnsndndndn
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06/09/16

What is 1-tan^2(x)
I need to know how to simplify this expression
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06/09/16

How economists are both scientists and policymakers and what principles society uses to allocate its scarce resources
How economists are both scientists and policymakers and what principles society uses to allocate its scarce resources
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06/09/16

elmination
9x+8y=-28 x-y=-5
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06/09/16

pools 'R' us has an order to dig a custom pool that viewed from the right.
pools 'R' us has an order to dig a custom pool that viewed from the side is a right triangle. they have been instructed to dig 45 feet deep end with a 40 angle. how long will the pool be across the... more
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06/09/16

Is a puzzle pieces with curved sides that fills a plane with no gaps or overlap a tessellation.
I know a tessellation must be 360 degrees where the interior angles meet but if the puzzle pieces are curved where they meet, but leave no overlap or gaps, is that a tessellation?
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G.p

06/09/16

if the second term of g.p is -1/2 and fifth term is 1/16. find the sum of series up to 8 terms
G.p 
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06/09/16

what is a/b?
(a-1)x+(b-1)y=0 (b+1)x+(a+1)y=0 has non trivial solution find a/b?
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06/08/16

Suppose that after 3 hours 70% of the drug remains and also the drug decreases exponentially. How much time elapses until only 15% of the drug remains?
math problem, if you can help me with this question it would be great. Thankyou 
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06/08/16

y varies inversely 2
If y varies inversely with the square of? x, and y=12 when x=2 find y when x=0.1
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06/08/16

There was a question on my practice test. (8sin3xcos3x)/4tan6x is equal to what, 8, csc1.5x, and I don't remeber the other options. Is the answer 8?
This question was asked on a practice test.
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06/08/16

You bought a used car for $8750, 2 years later the car was valued at $6150. Find the rate of change in the car's value
Write an equation to model the value of the car after x years.   What will the car's value be 5 years from now?
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06/08/16

Growth and decay fomula N(t) = Noe^kt
A 40 gram sample of a substance that's used for drug research has a k-value of 0.1472.   Question: Find the substance's half-life,in days. Round your answer to the nearest tenth.     Growth... more
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06/08/16

Solve algebraically plzz help
y=2x+5 and y=-4x+7
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06/07/16

compounded monthly word problem
If you have $12000 in your money market account that is paying an annual interest rate of 12%, which is being compounded monthly, how many years will it take to double if the interest rate stays... more
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06/07/16

how to reduced ratio as fraction in sinple numbres 5 to 8
I need to know how to do ratio as fraction reduced to lowest term
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06/07/16

Twice a number is 1/3 of the number equals 15. Find the number
needa help cannot find the answer 
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06/07/16

A Man invested $6,000, part of it at 5% interest and the rest at 7% interest. If his annual interest income is $372, how much did he invest at each rate?
Ignore this description. Thanks!
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06/07/16

What is the next number in the sequence 7,16,8,27,9 ?
What is the pattern here? 
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06/07/16

Arithmetic sequences
Identify the 27th term of an arithmetic sequence where a1=38 and a17=-74
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