Quadratic Equations
Does this equation have one real solution, two non-real solutions or two real solutions? Why?
Does this equation have one real solution, two non-real solutions or two real solutions? Why?
F(x)=62 + 35 log (x-4) Where x represents the girls age (from 5-15) and f(x) represents the percentage of her adult height. Approximately what percentage of her adult height has a girl attained at age 13? Round to the nearest tenths of a percentage.
Write in simplest form 1) 5x - 20 ___________ 7x - 28 2) 9x^10 _________ 63x^18 Multiply 3) 7x^2 16 ____ * ____ 4 x^4 4) 2x - 4 3x _____ * _____ x^2 - 4x 2 - x Divide 5) 2x - 6
Suppose you are an event coordinator for a large performance theater. One of the hottest new Broadway musicals has started to tour, and your city is the first stop on the tour. You need to supply information about projected ticket sales to the box office manager. The box office manager uses this information to anticipate staffin
Suppose you wish to build a spa on a wood deck. The deck is to be built 4 ft above level ground. It is to be 50 ft by 30 ft and is to contain a spa that is circular with a 14-ft diameter. The spa is 4 ft deep. a. How much water will the spa contain, and how much will it weigh? Assume that the spa itself weighs 550 lb. b.
Find the square root. Assume that all of the variables represent positive real numbers. 1. The square root 25x^12 Find the cube root. 2. ^3 square root 512 Simplify the radical expressions. Assume that all variables represent positive real numbers. 3. the square root of 72 multiply the square root of 2 4. the square
Solve using the quadratic formula: x^2-2x-1=0 Solve (x+2)^2=4 Solve (3y-2)^2=y-2
These problems are labeled as Natural numbers, Prime numbers, Integers, Rational numbers, Irrational numbers, Groups Felds and Real numbers, Discrete Mathematics,and Crytography. p.188 #26 Classify as an example of the commutative property, the associative property, or both: (3+5)+(2+4)=(3+4)+(5+2) p.188 #30 Think of thre
O For noninteger answers, please write your answer as a fraction rather than a decimal. To show your work, you will need to include o the algebra used to compute the solution to any equations. o the formula with substituted values. o the final calculated answer with units.
To exercise your skills, you are to perform the following using different tools available to you (e.g. Excel spreadsheet, graphing calculator, etc.) and write and explanation on your findings: The graph of: f(x)= 0 The graph of: f(x) = a0 , where a0 ≠ 0 The graph of: f(x) = a0 + a1x , where a1 ≠ 0 For each o
Use two equations to write the equation for the Laplacian in spherical coordinates. The equations are attached.
Your manager is very please with your presentations and being able to show your calculations in a detailed fashion. He has asked that you help him prepare for the upcoming company summit. Before you get together, he has asked that you give him a little review on polynomial functions and how you would apply them to everyday use.
Graph the solution to the following system of inequalities. Y > 2x - 3 and Y > - 4x + 7
Find the average weight in pounds of a type of bird of your choice. Use the rational exponent equation L = 2.43 * W^0.3326 to estimate the wingspan L in feet of the bird that weighs W pounds (Rockswold, 2006). Include in your post the type of bird and the average weight and show the calculations necessary to find the approximate
o For noninteger answers, please write your answer as a fraction rather than a decimal. To show your work, you will need to include o the algebra used to compute the solution to any equations. o the formula with substituted values. o the final calculated answer with units. Please see attac
1. P(x)= 2x^4 + 15x^3 + 17x^2 + 3x -1 Find all real zeros. 2. P(x)= 8x^3 + 10x^2 - 39x + 9; a=-3,b=2 Show that the given values for a and b are lower and upper bounds for the real zeros of the polynomial. 3. P(x)= x^3 - 3x^2 + 4 Find integers that are upper and lower bounds for the real zeros of the polynomial. 4. P(
See attached file for full problem description.
See attached file for full problem description.
See attached file for full problem description.
See attached file for full problem description. I need help solving this type of radical multiplication problem.
Please see the attached file for the fully formatted problems.
1. Factor the polynomial 88 x^6 y^6 + 16 x^3 y^4 - 8 x^5 y^3, if possible. 2. Factor 5 x^2 + 5 x y + 8 x + 8 y by grouping. 3. Factor the polynomial. 256 a^4 - 81 b^4 4. Solve the equation. x 2 + 11 x + 30 = 0 5. Do the operations and simplify. (x^2 + 4x + 4)/(x) . (x^2 - 2x)/(x^2 - 4) 6. Si
1. Find the value of c ( formula ) C = P/9 if p = 144. 2. Find the perimeter of a triangular postage stamp with sides 2.7, 2.7, and 1.7 centimeters long.Choose from the following. 3. Choose "<", "=", or ">" symbol to make a true statement. |-5| ..... - (-19) 4. Evaluate the expression. (9 + 8 . 5)^3 5.
1. According to Einstein's theory of relativity, time passes more quickly for bodies that travel very close to the speed of light. The expression (c is the speed of light, and v is the speed of the traveling body) gives the aging rate compared to the time spent on earth. For example, if the aging rate for someone traveling ver
1. Simplify the expression: (625x^4y)^1/4 / (16xy^3)^3/4 . Assume that all variables represent positive numbers. Choose the correct answer from the following. 2. Assume that all variables are positive and multiply: y^5/9(y -^5/9 + 5y^4/9) 3. Find the value of x: log x361/169 = 2 4. Evaluate the expressio
1. Solve the equation. x^2 + 8 x + 15 = 0 2. Write the equation x(x - 7) + 10 = 0 in quadratic form and then solve it by factoring. 3. Solve the equation by using factoring. 3 x^3 - 192 x = 0 4. Use factoring to solve the equation. 8 x^ 2 + 16 x = 0 5. Use factoring to solve the equation. 4 y^2 - 4 = 0 6. Use
1) Find the value of 18, 19, and 110. What can you say about the value of any power of 1? Explain the reasoning. 2) A solar-powered water pump system in Desert Range, Utah, has two solar panels, each containing 6 rows of modules. Each row has 6 modules. How many modules are in each panel? Write the answer as a power.
Please see attachment for full descriptoin. 1) Solve the following by factoring: a) x^2 + 7x + 10 = 0; b) 3x^2 - 6x = 0 2) if f(x) = 2x^2 -7x + 3, find a) f(2); b) f(-3) 3) solve 2x^2 - 3x - 2 = 0 using the quadratic formula. 4) Use the graph of y = -x^2 + 4x + 5 to answer the following: a) Usi
Please see attached file for full problem descriptions. 1. Reduce each expression to lowest term. Perform the indicated operation. 2. Henry sold 120 mags subscription in x + 2 days. If he sold at the same rate for another week, then how many magazines did he sell in the extra week? Find the LCD for the given rational
Please see the attached file for the fully formatted problems. 3. Find the quotient.