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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... more
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... more
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

01/14/14

Math is hard to me is it to you all?

9*(2+3)/2*4+7
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

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

12/09/13

Divide: 8 ÷ 0 = A. 8 B. There is no answer. C. 1 D. 0

what th anser  
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... more
Math Question Word Problem Math Help

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... more

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)
Math Question Estimation Math Estimation

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... more
Math Question

10/24/13

How do you make a quadratic equation given the solutions?

I really need help with this.  Thanks so much!!!
Math Question Math Equations

10/16/13

my question is -8(6n+7)

thats my question  
Math Question Graph Math Help

10/13/13

Graph the following equation

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

10/12/13

Simplify by factoring

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

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

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?
Math Question Math Math Problem

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... more

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