## Math Equations Resources hypothesis testing question?

"The U.S. Postal Service advertises that at least 63.4% of all third class mail is read by the recipients. An environmental group, concerned about waste production wants to test this assertion...

Finding the are of the rectangle the length, and width of the dimensions to solve for the problems finding height or the weight. how do you put y=-4/6x-2 in standard form?

would the negative sign go with the numerator or denominator when you multiply all the terms by the denominator

Math 10 I’m just trying to figure it out as soon as possible just for Better understanding. explain how to get the answer please Equation for loses in game

On one side i have attackers, on other defenders. Attackers have 140 attack power. Defenders have 140 attack power. 100 attackers will kill excatly 100 defenders. But against 200 defenders... An investor invested a total of \$5,200 in two mutual funds.

I've been having a tough time with this one. Every time I work the equation out it is either a negative amount, or is much larger than the original invested amount. Please Help. An investor... How do I find two solutions for both x and y when I have two sample equations?

Solve for x and y: x2 +y2 =17 There are two solutions: (x , y ) and (x , y ).                        y −1= x   Evaluate:... Solve the system of equations 2x+y=4 y=x^2-2x+1

It’s a system of equations solve for y and x

How do I write a linear equation for the above question

How do I write the equation for this word problem? There are 28 liters of soup.Marshal serves 400 milileaters in each bowl if he fills 16 bowls how much soup is left

OK so this is basically for an  assignment  tomorrow so I really need this answered

a. Describe a function that arises from this situation. b. Make a table and draw the graph of your function. c. Find an equation for your function, and explain why your equation is valid....