A^2- 6a +9=0 Use the even -root property to solve each question x^2= 9/4 (x-3)^2=16 (w-3/2)^2=7/4 (w+2/3)^2=5/9 Find the perfect square trinomial whose first two terms are given. w^2-5w p^2+6/5p factor each perfect square trinomial. y^2-5y+25/4 t^2+3/5t+9/100 solve by complteing the square
(2root3-root7)(2root3+root7) simplify each expression (3+2root 7)(root 7-2) (2+root 7)(root 7-2)
(3^-6)^1/3 simplify each expression assume the variables represent any real #s and use absolute value as necessary (y^3)^1/3 Simplify assume all variables represent positive #s write answer with positive exponents only w^1/3 / w^3 Simplify each expression right your answer with positive exponents assume that all
Simplify the following expression: what is the square root of 12^8?
Quadratic Equations Write three quadratic equations, with a, b, and c (coefficients of x2, x, and the constant) as: 1. Integers 2. Rational numbers 3. Irrational numbers See attached file for full problem description.
Tangent Line and Logarithmic/Exponential Functions This project is going to consider the relationship between a point (a, b) on the natural logarithmic and exponential functions and its relationship to the intercept of the tangent line to the respective functions at the point (a, b). Hint: Recall the distance between two
52. How can a graph be used to determine how many solutions an equation has? 8. Bobbi picks 1 qt in 20 minutes. Blanche picks 1 qt in 25 minutes. How long would it take them to pick one quart if they work together? 14. The speed of a freight train is 15 mph slower than the speed of a passenger train. The freight train tr
Simplify the following. Make sure to show all the steps involved. Expression: (3t^2 - 8t +3) + (-5t^2 + 4) - (t^2 + 5t - 3)
The payment sugar beet growers receive is based on the sucrose content of their delivered beets. A sample is taken from each load of beets and the sugar content in the beets is determined by polarimetry of the beet extract. In a typical situation 50 grams of pulverized beet tissue is homogenized with 360 mL of dilute aluminum
How do you solve the inequality (x + 1)(x - 6) < 0, and express the solution using interval notation. If an object is shot upward with an initial velocity of 240 feet per second so that its height s (in feet) above the ground after t seconds is given by s = -16t2 + 240t. For what values of t will the object be at least 416 f
See attached file for full problem description. Find the slope and y-intercept: 2x - 3y = 6 Write the equation of the line with given slope and y-intercept. Then graph the line: slope = -2, y-intercept = (0, 4) slope = 5, y-intercept = (0, -2) slope = -3/4, y-intercept = (0, 8) Match the graph
2x^2 - x - 10
Three problems: 3/2w + 7/2w a+7 9-5a ______ + _______ a-4 a-4 4h-3 h-6 ______ - ______ h(h+1) H(h+1)
What are the steps you use to change a measurement in degrees Celsius to degrees Fahrenheit? keywords: converting, temperature
Please see the attached file for the fully formatted problems. 5.8 Solve by factoring and using the principe of zero-products. Remember to check 2 45. 6x - 4x = 10 2 47. 12y - 5y = 2 5.9 1. The screen of the t1-84 Plus graphing calculator is nearly rectangle. The le
The Farr-Kroger Classic is a women's professional golf tournament played each year in Ohio. Listed below are the total purse winnings (the amount of money that is distributed to the top golfers) and the prize for the winner for the 15 years from 1987 through 2001. The operators of this golf tournament believe that there is a r
See attached file for full problem description. Add/subtract and simplify: 1. 5 -4 ___ + ________ c2d3 7cd2 36. 3x + 2 x - 2 _______ + ______ 3x + 6 x2 - 4 50. 3(x - 2) 5(2x + 1) 3(x + 1) _______ +
See attached file for full problem description. Solve by factoring and using the principle of zero products. Remember to check. 2 30. - 9x + 14 = 0 2 34. x + 16x = 0 2 46. 3x - 7x = 20 2. The length of a rectangle garden is 4m greater than the width. The
Mechanics 3121: Test 1 Problem 1: (24 pts total) Consider a two-dimensional problem in the xy-plane. There are two points in space, labeled as P and Q, as shown in the figure to the right a) (5 pts) Using polar coordinates, sketch on the figure at points P and Q the radial and azimuthal unit vectors. b) (7 pts) Write d
This is probably an algebra question but it is occurring while I am trying to solve a calculus problem. During the solution I was given there is a step that goes from: lnC (-R/V)*t + a e = e to (-R/V)*t a C = e * e How was the right side of the equation arrived
Derive the formula for the entropy of an ideal monoatomic gas using the microcanonical ensemble. This formula is known as the Sackur-Tetrode equation.
Solve for y: |-9y+4|=|3y+3|
See attached file for full problem description.
See attached file for full problem description.
Graph, on the number line, all points X for which |x-4| < 2
Graph the solution to the system of inequalities. See attached file for full problem description.
Graph the inequality x ≥ 7
Jenny purchased a prepaid phone card for $20. The long distance calls cost 10 cents a minute using this card. Jenny used her card only once to make a long distance phone call. If her remaining credit on the card is $18.90. How many minutes did her call last?
A table and chairs cost $660 . The table costs $90 less than the chairs. What is the cost of the chairs?