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MATH SOLVE
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General
Before an algebraic fraction is selected as a final answer what should you always check?
General
4 months ago
2 × 5 + 7(2 + 11) Which of the following describes 7 in the expression above? A. factor B. sum C. product D. quotient
General
4 months ago
What is the coefficient of the fifth term in (a+b)^9
General
4 months ago
Which situation is best modeled by the inequality g ≤ 13?A:You cannot play a game at age 13.B:You must be no older than 13 to play a game.C:You must be at least 13 to play a game.D:You must be younger than 13 to play a game.
General
4 months ago
Find the surface area of this triangular prism
General
4 months ago
Jack’s favorite colors are blue and red.He has 2 blue shirts, 1 red shirt, 1 blue jacket, 1 red belt, 1 blue pair of pants and 1 red pair of pants.Jack selects one of these garments at random. Let A be the event that he selects a blue garment and B be the event that he chooses a belt.What is the probability that the garment Jack chooses is either blue or a belt?
General
4 months ago
Which value for x makes the sentence true? 1/50+x=1/10
General
4 months ago
What is the solution to this system of linear equations?7x - 2y = -68x + y = 3A.(-6,3)B.(0,3)C.(1,-5)D.(15,-1)
General
4 months ago
please help, show all work, asapppFind the slope through the points (12, -18), (11,12)Find the slope through the points (-18, -20), (-18, -15)Find the X and Y intercepts: 4x + y = 5Find the X and Y intercepts: y = 5x - 4Write the equation of the line with a slope of zero and the point (3,4)?What is the slope of the line x = 1?
General
4 months ago
Which is the correct formula to find the distance between two points (p,q) and (m,n)?
General
4 months ago
Complete the synthetic division problem below.
General
4 months ago
Consider the diagram.Lines e and c can be described asintersecting.parallel.perpendicular.skew.
General
4 months ago
Identify the restrictions on the domain of f(x) = quantity x plus 2 over quantity x minus 3
General
4 months ago
Sketch the equilibrium solutions for the following DE and use them to determine the behavior of the solutions.dy/dt=(y−y^2)
General
4 months ago
The student council at a college is made up of four freshmen, five sophomores, six juniors, and seven seniors. A yearbook photographer would like to line up two council members from each class for a picture. How many different pictures are possible if each group of classmates stands together?
General
4 months ago
We are given the following numbers: 13, 14, 22, 52, 63, 74. Calculate a by adding the numbers and then rounding the sum to the nearest ten. Calculate b by first rounding each number to the nearest ten and then adding the rounded numbers. What is a-b?
General
4 months ago
The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous ran- dom variable with a cumulative distribution function ???? F(x)= 0, x<0, 1−e−4x, x≥0. Find the probability of waiting fewer than 12 minutes between successive speeders.
General
4 months ago
Solve the system of equations using substitution, elimination by addition, or augmented matrix methods (your choice). Show work. 5x - 3y = 11 7x + 4y = -1
General
4 months ago
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 141 millimeters, and a variance of 25.If a random sample of 49steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 1.7 millimeters? Round your answer to four decimal places.
General
4 months ago
Refer to the accompanying TI-83/84 Plus calculator display of a 95% confidence interval. The sample display results from using a simple random sample of the amounts of tar (in milligrams) in cigarettes that are all king size, nonfiltered, nonmenthol, and non-light. Express the confidence interval in the format of mean + or - E.ZInterval(23.305,25.075)mean=23.69n = 30The confidence interval is __?__ +or-___?___.
General
4 months ago
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