 1,003 Answered Questions for the topic Math Question

Math Question Math

01/31/18

#### State the domain and range of the functions

a.) f(x)= 1/2x+8.      Domain:____.    Range:______.    b.) f(x)=2(x+5)2+3 Domain:____.   Range:____.   c.) f(x)=8.  Domain:____.  Range:____.
Math Question

01/29/18

#### How many per second

If it takes 3 microseconds to perform a task, how many tasks can be performed in one second?
Math Question

01/29/18

Math Question

01/16/18

#### If cast iron weighs 450 pounds per cubic foot, the weight of a solid cast iron manhole cover 2 feet in diameter and 1 inch thick is?

What would the steps and formula be in this math question?
Math Question Math Statistics

01/15/18

#### A game at the fair involves ping-pong balls numbered 1 to 18. You can win a prize if you correctly choose the 5 numbers that are randomly drawn.

A game at the fair involves ping-pong balls numbered 1 to 18. You can win a prize if you correctly choose the 5 numbers that are randomly drawn. What are your chances of winning?
Math Question

01/15/18

#### difference of two squares and difference of two cubes...

Here is the exact question/statement that is needed to be solved... -Write an expression that can be factored as both a difference of two squares and as a difference of two cubes. Use each method... more
Math Question Math

01/10/18

#### what is the value of y (-4,-3)(-8,y) slope is -7/4

I need help finding the value of y
Math Question

01/10/18

#### How to change 125% to a fraction

how do o change 125% in a fraction
Math Question

01/09/18

#### How to change 5x-3y+6=0 into slope intercept form?

I don't think i am doing it right and just want to make sure. I think the answer is y= -5/3x -2, but i don't have anyone to check with
Math Question Math

01/09/18

#### The quotient of 100 and the sum of b and 24

How do you work out the problem And what is the answer
Math Question

01/04/18

#### Jeff made a cake for dessert the cake measures 10 inches by 10 inches. The cake was cut into 4 pieces that were the same size. What could be the size slice

I did this problem wanting see I did correct   10x10= 100  divided 100 by 4 = 25   piece size is 25 inches
Math Question

01/04/18

#### A function contains 6 ordered pairs.The first 5 are (15,21) (17,26) (21,37) (25,40) and (30,45).What is the 6th ordered pair?

I'm currently in Math 1 and this is a problem on my homework.I feel like I've tried every pattern idea but still have no idea what the answer is.
Math Question

12/30/17

#### The number of email users E in millions x years after 2006 can be modeled by the formula E(x) =124x+ 104. There were how may users in 2011

The number of email users E in millions x in years after 2006 can be modeled by the formula E(x)= 124+ 104. There were how many millions of users in 2011
Math Question Math Dilemma

12/29/17

#### Why 10/3 = 3.(33) and 3.(33) × 3 =9.(99) instead of 10 ? Can someone explain?

A little math dilemma
Math Question Math

12/24/17

#### What is the scale factor of a house if 1/4 square inch is equal to 5 ft (1 sq. Inch= 20 sq. Feet)

I understand the topic but I just can’t figure this out :(
Math Question

12/20/17

#### which expression can be used to find the total amount that must be repaid on a 1 year loan of d dollars with 4% interest rate?

A.) 1.04d B.) d + 0.4d C.) d + 1/25d D.) d +0.04d E.) d+ 1.04d

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