What are 3 consecutive even integers whose sum is 114?
Solving for Y. Y + 4 = 2/3 (x+3)
The temperature inside a kiln used to bake clay pottery is given by T(x) = -0.4x^2 + 32x + 73 degrees F where x is the number of minutes the kiln is on and 0 <= x <=80. (see equation in attached file)
Determine if the given number is a solution to the equation. 5, 3x-7=2x+1
For the circle x^2+y^2+6x-4y+3=0, find the equation of the tangent at (-2,5)
Determine whether each relation is a function. x^2 = 1 + y^2
Find all real and imaginary solutions to the equation. 49x^2 + 9 = 42x
Determine the domain and range of each relation. Please see attached problem. y = -2x + 1 √ x - 2
Find the equation of the circle that passes through the origin and has intercepts equal to 1 and 2 on the x- and y- axes, respectively.
Solve for w 7 3 - ------ = ------- - 3 w + 3 3w+9
Factor: 3x^2 - 11 xy - 20 y^2 keywords: factoring expressions
Solve y^2=30 where y is a real number. Simplify your answer as much as possible. (If there is more than one solution, separate them with commas).
1. t-5x=4x Thank you, your help is greatly appreciated.
Find all values of w which satisfy the equation w+2 w-1 --------- = --------- + 1 w-1 w+5 (If there is more than one solution, separate them with commas)
Multiply: (4u - w + 3)(3u + 3w - 2) Simplify your answer as much as possible
Express the following product of powers of w as a single power of w . w^4 * w * w^2
Question: Consider the following expression: -3i(4i - 1), a and b are real numbers. Write in the form a + bi.
3 + √x^2 - 8x =0 (root up to 8x)
-3/2 -25 Simplify each expression. Write your answers with positive exponents. Assume that all variables represent positive real numbers.
Find all real or imaginary solutions to the equation. x-1 2x - 3 ---- = ------- x+2 x+4
Graph the equation: y=-3|x+5|+3
The stabilization ratio (births/deaths) for South and Central America can be modeled by the formula y = -0.0012x^2 + 0.074x + 2.69 where y is the number of births divided by the number of deaths in the year 1950 + x a) use a graph to estimate the year in which the stabilization ratio was at its maximum. b) use the formula to
Find all real or imaginary solutions to each equation. Use any method to solve. x^2 = -121 keywords: complex
A colony of 1000 bacteria is introduced to a growth-inhibiting environment and grows according to the formula n = 1000 + 50t + t^2 How many bacteria are present after 3 hours?
Solve for t. Where t is a real number. Divide with commas, if there is more than one solution. principle square root t + 19=4
Evaluate. b=-2 and c=3 -8 b+c
2 ( x ^-3 * --- )^ 1/2 z 3
2 4 -------= ----------+ 3 u+2 3 u+6
I have been tasked with solving y'' - 3y^2 =0 using the technique used substituting v for y', therefore substituting v dv/dy for y''. (Equation with "x" missing) I broke it down as follows Y'' -3y^2 =0 Y'' =3y^2 Substituting I get v dv/dy = 3y^2 Separating variables, I get v dv =3y^2dy Integrating I get 1/2v^2 +c = y^3 +c
Anne is pulling on a 60 foot rope attached to the top of a 48 foot tree while Walter is cutting the tree at its base. How far from the base of the tree is Anne standing?