Two hundred thirty-two of the 358 high school students surveyed at a local school say they plan on taking some form of postsecondary education. Calculate the margin of error (ME), rounded to the nearest...

Two hundred thirty-two of the 358 high school students surveyed at a local school say they plan on taking some form of postsecondary education. Calculate the margin of error (ME), rounded to the nearest...

Which of the following equations has both 2 and −4 as solutions? a. x2 + 6x + 8 = 0 b. x2 - 2x - 8 = 0 c. x2 + 2x - 8 = 0 d. x2 - 2x + 8 = 0

Write the first equation- 2x+2y=?? Write the second equation- x=y+?? What is the length ?? What is the width ??

It's an equation I need to learn

Ben and Patrick work the closing shift at the same restaurant but on different evenings. The average time it takes Ben to close the restaurant is 125 minutes. This is 20 minutes more than the time...

calculating a result from two pieces of information

Determine if the following equations define the functions of x: a. y=√x+5 b. x2+y2=5

possible values for x and y x2+ 2xy - x =200

Manjit\ is\ now\ 12\ years\ old\ and\ mala\ is\ 2\ years\ old.In\ how\ many\ years\ will\ manjit\ be\ 3\ times\ as\ old\ as\ mala

the ramirez family and the gonzales family each used their sprinklers last summer. The Ramirez family sprinkler was used for 35 hours.the gonzales Family sprinkler was used for 15 hours. There was...

what is the answer of this question ?

-The largest angle is 12 times the smallest angle -The middle angle is 5 times the smallest angle Find the measures of the angles. Provide a step-by-step discussion regarding how you would...

Please help!!!

Solution of the equation.

6x-2y=12 ____________________

There are twice as many pencils in Julius's pencil box than in Lucy's. Julius attempts to write this relationship as an equation which he believes is correct. He writes: if J=the number of Julius's...

Write a system of equations to represent the situation, using d of days and p for pages

Find the equation of the plane containing the line x=-1+t , y=t , z=-4+2t and the point(2,0,3) This is what I did : Point(2,0,3)=A and letting t=0 to get another point...

Suppose f(1) = 4, and the tangent line to f at x=1 goes through the point (0,2). Find an equation for the tangent line to f at x=1.

what is the same solution as: x2 - 8x + 2 = 0