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MATH SOLVE
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Sale price $72 percent of discount 64% what’s the original price
General
2 months ago
A fourth-degree polynomial with integer coefficients has zeros at 1 and 3 +[tex] \sqrt{5} [/tex] Which number cannot also be a zero of this polynomial?A. 1B. -3C. 3-[tex] \sqrt{5 [/tex]D. 3+[tex] \sqrt{2}[/tex]
General
2 months ago
Lucia has 50 sports cards she has 20 football cards 10 baseball card 15 basketball card and five hockey cards a single card is selected at a random what is the probability that the card is a football card or basketball card
General
2 months ago
Larissa is writing a coordinate proof to show that the diagonals of a square are perpendicular to each other. She starts by assigning coordinates as given.
General
2 months ago
write an equation for the cubic polynomial function whose graph has zeros at 2,3 & 5. can any of the roots have multiplicity ? how can you find a function that has these roots ?i need the answer asap please
General
2 months ago
Joy is helping her father to build rectangular deck that measures 14ft by 19ft. Find the area of the deck using a mental strategy. Explain your thinking.
General
2 months ago
In the diagram below of isosceles triangle ABC, AB is congruent to CB and angle bisectors AD, BF and CE are drawn and intersect at x.If the measure of angle BAC=50°, find the measure of AXC
General
2 months ago
Daytime high temperatures in New York in February are normally distributed with an average of 30.2º and a standard deviation of 8.5º. Estimate the probability that the temperature on a given day in February is 22º or lower.
General
2 months ago
The graph shows the processing speeds of computers as a function of time since 1980.Which statements are true about the function?Select each correct answer.
General
2 months ago
Which statements are true about the ordered pair (2, 3) and the system of equations?3x+4y=182x−2y=2Select each correct answer.When (2, 3) is substituted into the first equation, the equation is false.The ordered pair (2, 3) is a solution to the system of linear equations.When (2, 3) is substituted into the second equation, the equation is true.When (2, 3) is substituted into the first equation, the equation is true.The ordered pair (2, 3) is not a solution to the system of linear equations.When (2, 3) is substituted into the second equation, the equation is false.
General
2 months ago
Pauley graphs the change in temperature of a glass of hot tea over time. He sees that the function appears to decrease quickly at first, then decrease more slowly as time passes. Which best describes this function? It is linear because the graph decreases over time. It is linear because there is both an independent and a dependent variable. It is nonlinear because linear functions are increasing functions. It is nonlinear because linear functions increase or decrease at the same rate.
General
2 months ago
What is the domain of f(x) = 3x?
General
2 months ago
Which graph represents f(x)= -1/2x^3
General
2 months ago
(01.05) what is the slope-intercept form equation of the line that passes through (3, 4) and (5, 16)? (1 point) y = 6x − 14 y = −6x + 14 y = −6x − 14 y = 6x + 14
General
2 months ago
For what values of r does the function y = erx satisfy the differential equation y'' − 6y' + 2y = 0? (enter your answers as a comma-separated list.)
General
2 months ago
Find the area of the region bounded by the parabola y = x2, the tangent line to this parabola at the point (2, 4), and the x-axis.
General
2 months ago
The pair of points is on the graph of an inverse variation. Find the missing value. (2.4, 3) and (5, y) 1.44 6.25 0.69 1
General
2 months ago
On the following number line, two rational numbers are graphed.Represent the two numbers as fractions (or mixed numbers) in lowest terms, and write two different expressions to represent the difference between them. Then find the difference showing all your work
General
2 months ago
What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00? 6.75π in.2 20.25π in.2 27π in.2 81π in.2?
General
2 months ago
Write a quadratic function f whose zeros are 2 and 9 .
General
2 months ago
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