1,003 Answered Questions for the topic Math Question

Math Question

02/05/14

#### A variable star is one whose brightness alternately increases and decreases.

A variable star is one whose brightness alternately increases and decreases. For one such star, the time between periods of maximum brightness is 5.4 days, the average brightness (or magnitude) of...
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Math Question

02/02/14

#### bonds $36,000,00 preferred stock is $1,800,000 and common stock is $6,000,000 to finance the purchase,

bonds $36,000,00 preferred stock is $1,800,000 and common stock is $6,000,000 to finance the purchase, Coledonia will sell 10 year bonds paying 6.8% per year at the market price of $1053. Preferred...
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Math Question

01/28/14

#### how many squares can u find on a geoboard?

you have to find how many squares you can find total in a geoboard

Math Question

01/28/14

#### A bike store buys from a wholesaler for $100 and then sells then with a 39% mark up. What do they charge their bikes

A bike store buys from a wholesaler for $100 and then sells then with a 39% mark up. What do they charge their bikes

Math Question Math Help

01/18/14

#### how much would i get paid a day to get 95 dollars a week

I really need help on this cuz my life is in danger

Math Question

01/07/14

#### (a+b)(a^3-3ab-b^2)

Its math.... I need it to be processed in english step by step..

Math Question

01/06/14

#### James belongs to a club. he pays $15 to join. James purchases tee-shirts for $30. If James total bill is $135, how many t-shirts did James buy?

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Math Question

12/18/13

#### Solve: -2x + 2 + x - 5 = 1 - 2x - x + 5

How do I solve
-2x + 2 + x - 5 = 1 - 2x - x + 5

Math Question

12/13/13

#### what is the quotient in simplest form 12/7 divided by 3

what is the quotient in simplest form 12/7 divided by 3 so what is the answer i need help plz plz plz

Math Question

12/02/13

#### Which shows the correct word and expanded forms for the decimal?

Which shows the correct word and expanded forms for the decimal? 9.057 A. nine and fifty-seven thousandths 9 + 0.05 + 0.007 B. nine and fifty-seven thousandths 9 + 0.5 + 0.07 C. nine and...
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11/30/13

#### a body falling freely

For a body falling freely from rest (neglecting air resistance), the distance the body falls varies directly as the square of the time. If an object is dropped from a tower 400 ft high and hits the...
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11/25/13

#### please help

Explain how the graph of f(x)=(-2)/(x-3)^2 can be obtained from the graph of y=1/x^2 by means of translations, compressions, expansions, or reflections

Math Question Synthetic Division

11/18/13

#### Use synthetic division

Use synthetic division to decide whether k=2, k=-1, or k=0 are zeros off(x)=x^4-6x^3+x^2+24x-20. If not, give the value of f(k)

11/11/13

#### HELP! GUESS HOW MANY PAPERCLIPS IN JAR!

Please help me guess how many paperclips are in this jar!
Helpful measurements:
The Jar: 6.5 litre capacity Length and width of 1 paperclip: 2 x 0.5 inches
If you could help thatd be...
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Math Question

10/24/13

#### How do you make a quadratic equation given the solutions?

I really need help with this. Thanks so much!!!

#### Graph the following equation

Graph the following equation and show all work.
y=-4x+1

#### Simplify by factoring

Simplify by factoring. Assume that all variables under radicals represent nonnegative, (Show all work)
√81x^6

10/06/13

#### Use a calculator to write a four-decimal-place approximation of the number (round to four decimal places as needed)

Use a calculator to write a four-decimal-place approximation for the number (round to four decimal places as needed.)
51/4

Math Question

10/01/13

#### at the grocery store a cucumber costs $0.33 and a green pepper costs $0.52. what combination of cucumbers and green peppers could you buy for exactly $5.00

this qustion is a problem solver

Math Question

09/30/13

#### find the next number in the sequence 10,9,90,91,7000

how did we get to 7000 in the sequence above and what is the next number?

09/29/13

#### Find the speed of the plane

A plan flies 420 miles with the wind and 350 miles against the wind in the same length of time . If the speed is 15mph, find the speed of the plane still in the air.

09/29/13

#### Calculation Body Mass

Calculating body-mass index (BMI) is a way to gauge whether a person should lose weight. Doctors recommend that body-mass index values fall between 19 and 25. The formula for Body mass index B is...
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