If a dredge could lift 50 tons more of sand per minute, it would take 10 minutes less time to lift 10,000 tons. How many tons can the dredge lift per minute? Should I solve by going (X+10)-10=10,000 ir 10,000...

If a dredge could lift 50 tons more of sand per minute, it would take 10 minutes less time to lift 10,000 tons. How many tons can the dredge lift per minute? Should I solve by going (X+10)-10=10,000 ir 10,000...

What means by 'Let α and β be the roots of quadratic function ax2 +bx+c=0' And talk about the sum of roots and product of roots...I don't even know how α and β...

consider the exponential equation y = Ca^t, where C and a are positive real constants and t is a positive real number. the value of y decreases as the value of t increases if and only if which of...

i know that (x+1)(x-3) is what is true and that it is also a flipped parabola to fit the range, but how do i get my parabola's vertex to be on 4?

Expression needs to be formed from the understanding if the question based on age difference

3t(t + 2) = 1

Please help meee

The length of a rectangle is 8 more than the width. The area is 425 square yards. Find the length and width of the rectangle.

how to solve geometric sequence (find the N) with quadratic equation A= 75 (price per floor) D=3.70(price increase per floor) N=? (what floor that cost $2820...

The area of the rectangular garden is 120cm2

A company is experimenting with the pricing on a calculator. They currently average 200 daily sales at a price of $10. Research suggests that if they raise the price of the calculator by 50¢ that...

Application: quadratic equations

Two integers are such that one is 5 less than half the other. Find the minimum value of the sum of their squares.

Problems Involving Quadratic Equations

If the roots of the equations ax^2+2bx+c and bx^2 -2root ax+b=0 are simultaneously real then prove that b^2=ac

f(x), with x-intercepts at x=7 and x =-2 and the y-intercept at y=5

g(x)=3x^2 - 2 +4x^2

The area of a square is 144 ft2.. What is the length of its side

that minus sign is confusing me at ax

Using the Pythagorean Theorem and a quadratic equation to find side lengths of a right triangle

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