Saturday
May 25, 2013

Posts by ReRe


Total # Posts: 22

Math
Factor the trinomial completely. y to the 3rd power minus 14y to the 2nd power plus 48y

Math
Factor the trinomial completely. y to the 2power minus 2x minus 3=

Physics (Acceleration)
Determine the final velocity of a proton that has an initial velocity of 2.35 x 10^5 m/s, and then is accelerated uniformly in an electric field at the rate of -1.10 x x 10^12 m/s squared for 1.50 x 10^-7 s.

algrebra
how do i solve 3x+9-8x+6=62/3

math
A rectangular park measuring 35 yards by 24 yards is surrounded by a trail of uniform width. If the area of the park and the trail combined is 2420 square yards, what is the width of the path?

Math
Multiply the monomial and the polynomial. Assume any variable exponents represent whole numbers. -5x2y(-11x2y4 - 12xy3 - 4)

Math
Multiply using the rule for the product of the sum and difference of two terms. Assume any variable exponents represent whole numbers. (x - y + 11)(x - y - 11)

Math
Factor any difference of two squares, or state that the polynomial is prime. Assume any variable exponents represent whole numbers. x2 - 100

math
An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum...

Math
A standard train ticket in a certain city costs $2.50 per ride. People who use the train also have the option of purchasing a frequent-rider pass for $18.00 each month. With the pass, a ticket costs only$1.75 per ride. How many train rides in a month make the frequent-rider pa...

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