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 Question solved general 5 months ago 2770
Recycled newspaper sells for $5.00 for 1 ton. The United States recycled 6.6 million tons of newspaper during 1991. Use the distributive property to find how much money was made from the sale of recycled newspapers in 1991. Question solved general 5 months ago 6679
What is the simplified form of sqrt 400x100? 200x50 200x10 20x50 20x50 Question solved general 5 months ago 8686
Every 6 months Reuben lopez puts 420$ into an account paying 10% compounded semiannually. Find the account balance after 15 years. Question solved general 5 months ago 7814
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) Question solved general 5 months ago 1251
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) Question solved general 5 months ago 5297
Solve the system of equations algebraically 5x - 3y = 6 6x - 4y = 2 Question solved general 5 months ago 1171
HELP ME PASS CALCULUS CLASS PLS - THERE IS A PART ONE WITH AN INAPPROPRIATE ANSWER PLS HELP ME Question solved general 5 months ago 7778
Looking at the ping-pong ball toss board below, whats the probability of landing on a gray square? (Note the board contains 5 rows of 5 squares.) Question solved general 5 months ago 7357
Which expression is equivalent to (9x2 + 2x – 7)(x – 4)? A. x(9x2 + 2x – 7) + 4(9x2 + 2x – 7) B. (9x2 + 2x – 7)(x) + (9x2 + 2x – 7)(–4) C. x(9x2 + 2x – 7) – 4 D. –4x(9x2 + 2x – 7) Question solved general 5 months ago 9663
Sal scored g goals this season. Ben has scored four times as many goals as Sal. Chun has scored three fewer goals than Ben. a. 9g - 3 c. 3g - 9 b. g - 4g d. 3g + 9 Question solved general 5 months ago 2548
Engineers are analyzing the performance of windshield wiper blades. At the end of one swipe, the tip of a blade is at (−5, 7) when represented graphically. What is the sine value of this function? (2 points) negative 7 square root 74 divided by 74 negative 5 times square root of 74 over 74 7 times square root of 74 over 74 square root 74 Question solved general 5 months ago 5729
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. His sister states that the expression should be x + x + 0.5x + y + y – 2. Who is correct? Explain. Question solved general 5 months ago 2389
Graph the function f(x)=−14x−2. Use the line tool and select two points to graph. Question solved general 5 months ago 8069
Where does the graph of the function y=tan(x) have asymptotes? Question solved general 5 months ago 5714
Which describes the difference between the graph of f(x) = 2x3 - 8x + 3 and g(x) = x3 - 4x?A) The graph of g(x) is obtained by shifting f(x) up 3 units and stretching vertically by a factor of 2. B) The graph of f(x) is obtained by shifting g(x) up 3 units and stretching vertically by a factor of 2. C) The graph of g(x) is obtained by shifting f(x) right 3 units and compressing vertically by a factor of 2. D) The graph of f(x) is obtained by shifting g(x) right 3 units and compressing vertically by a factor of 2. Question solved general 5 months ago 1957
2. Find the area of the regular polygon. Give the answer to the nearest tenth. Hexagon with a radius of 5 in.A. 65.0 in.^2B. 129.9 in.^2C. 259.8^2D. 53.0^23. Divers looking for a sunken ship have defined the search area as a triangle with adjacent sides of length 2.75 miles and 1.32 miles. The angle between the sides of the triangle is 35°. To the nearest hundredth, find the search area.A. 2.08 mi.^2B. 2.97 mi.^2C. 1.49 mi.^2D. 1.04 mi.^2 Question solved general 5 months ago 6933
Create a dot plot of the data shown below. 20, 21, 21, 25, 20, 23, 27, 23, 24, 25, 26, 24, 23, 22, 24 Which measure of center would best describe a typical value of the data set? Why? would be best, because the data distribution is . Question solved general 5 months ago 1795
3. In a game, if you roll a 6 on a 6-sided number cube, you lose a turn. (Part a) What is the probability that you roll a 6? Explain your reasoning.(Part b) What is the probability that you either roll a 6 or do not roll a 6? Explain your reasoning.(Part c) What is the probability that you don’t roll a 6? Explain your reasoning. Question solved general 5 months ago 6272