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MATH SOLVE
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Which expression is equivalent to (x2 – 3x)(4x2 + 2x – 9)? A. x2(4x2 + 2x – 9) – 3x B. x2(4x2 + 2x – 9) – 3x(4x2 + 2x – 9) C. x2(4x2 + 2x – 9) + 3x(4x2 + 2x – 9) D. x2(4x2 + 2x) – 3x(2x – 9)
General
5 months ago
The equation of a parabola is 1/32 (y−2)2=x−1 .What are the coordinates of the focus?(1, 10)(1, −6)(−7, 2)(9, 2)
General
5 months ago
Every 6 months Reuben lopez puts 420$ into an account paying 10% compounded semiannually. Find the account balance after 15 years.
General
5 months ago
What is the simplified form of sqrt 400x100? 200x50 200x10 20x50 20x50
General
5 months ago
Recycled newspaper sells for $5.00 for 1 ton. The United States recycled 6.6 million tons of newspaper during 1991. Use the distributive property to find how much money was made from the sale of recycled newspapers in 1991.
General
5 months ago
Which of the following functions are their own inverses? Select all that apply.a. t(p) = pb. y(j) = -1/jc. w(y) = -2/yd. d(p) = 1/x^2
General
5 months ago
A technique used to rewrite a quadratic function in standard form to vertex form is
General
5 months ago
Compute the stock turnover in dollars for a product that has sales of $6,000 and an average value of inventory investment of $1,500.
General
5 months ago
Acapulco, Mexico and Hyderabad, India both lie at 17° north latitude, and lie very nearly halfway around the world from each other in an east-west direction. The radius of Earth at a latitude of 17° is about 3790 miles. Suppose that you could fly from Acapulco directly west to Hyderabad or fly directly north to Hyderabad. Which way would be shorter, and by how much? Use 3960 miles for Earth’s radius. (Hint: To fly directly north, you would go from 17° north latitude to 90° north latitude, and then back down to 17° north latitude.)
General
5 months ago
Solve h^2− 42 = −h using the quadratic formula. A. h = 0 or h = 7 B. h = −6 or h = 7 C. h = 6 or h = −7 D. h = −6 or h = −7
General
5 months ago
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