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MATH SOLVE
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General
Which of the following describes the function x^3 − 8? A)The degree of the function is odd, so the ends of the graph continue in opposite directions. Because the leading coefficient is positive, the left side of the graph continues down the coordinate plane and the right side continues upward. B)The degree of the function is odd, so the ends of the graph continue in the same direction. Because the leading coefficient is negative, the left side of the graph continues down the coordinate plane and the right side also continues downward.C)The degree of the function is odd, so the ends of the graph continue in opposite directions. Because the leading coefficient is negative, the left side of the graph continues up the coordinate plane and the right side continues downward.D)The degree of the function is odd, so the ends of the graph continue in the same direction. Because the leading coefficient is positive, the left side of the graph continues up the coordinate plane and the right side continues upward.
General
2 months ago
Complete the square to transform each quadratic equation into the equation form (x – p)2 = q. 1. x2 − 6x − 12 = 0 2. x2 − 4x − 18 = 0 3. x2 − 2x + 8 = 0 4. x2 + 12x + 9 = 0
General
2 months ago
Use the discriminant to describe the roots of each equation. Then select the best description?x^2-5x-4=0double rootReal and irrational rootReal and rational rootImaginary root
General
2 months ago
What is the exact area and arc length of these sectors? Please helppp
General
2 months ago
Find the median of the following set of data. 52, 84, 94, 102, 94, 89, 73
General
2 months ago
Graph the quadrilateral WXYZ with vertices W(–4, –1), X(–6, 1), Y(–8, –1), and Z(–6, –3). Rotate the figure 90° counterclockwise and graph the rotation.
General
2 months ago
Because Charles David Keeling and his new colleagues began measuring CO2 in 1958, we now have an excellent record of how CO2 concentrations have changed in the atmosphere over time. From 1960 to 2010, the concentration of CO2 in the atmosphere increased from 320 to 390 ppm (parts per million).Based on these two points in time, what has been the average annual increase of CO2 in the atmosphere?Time = 2010 - 1960 = 50 yearsIncrease in CO2 = 390 ppm - 320 ppm = 70 ppmAverage annual increase in CO2 = 70 ppm / 50 years = 1.4 ppm/year1. If the annual rate of CO2 increase is 1.4 ppm, wht concentration of CO2 do you predict for the year 2100?2. From 2000 to 2010, the rate of increase grew to 1.9 ppm per year. Based on this faster rate, what concentration of CO2 do you predict for the year 2100?
General
2 months ago
Will Give 50 points and brainliest!!Bryan is taking a road trip to Dallas, Texas. His car can travel 315 miles with 18 gallons of gas. Bryan's car holds 20 gallons of gas. Suppose Bryan's gas gauge indicates that he has one-fourth tank of gas left, how many more miles can Bryan travel before he runs out of gas? A) 87.5 miles B) 90 miles Eliminate C) 92.5 miles D) 95 miles
General
2 months ago
Need some with this .
General
2 months ago
chantel drew a picture of her dog on a piece of paper that is 12 centimeters long. She used a copy machine to enlarge her drawing. She used the 115% setting to make each new copy. She then used each new copy to generate the next copy, using the same copier setting.Enter a recursive formula that will give the length of each new copy.Possible Answer:a_1 = 12a_n=1.15a_n-1I want to know howto show work HELPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
General
2 months ago
ASAP _________________
General
2 months ago
Suppose your marketing colleague used a known population mean and standard deviation to compute the standard error as 56.8 for samples of a particular size. You don't know the particular sample size but your colleague told you that the sample size is greater than 60. Your boss asks what the standard error would be if you triple the sample size. What is the standard error for the new sample size?
General
2 months ago
Suppose you take out a loan for $9,000, at 12% ordinary interest. If the amount of interest is $762.00, what is the time period? (Round any fraction to the next higher day) a. 254 days b. 246 days c. 258 days d. 250 days
General
2 months ago
Suppose that a poll of 18 voters is taken in a large city. The random variable x denotes the number of votes who favor a certain candidate for mayor. Suppose that 43% of all the city's voters favor the candidate. Find the probability that exactly 10 of the sampled voters favor the candidate. (round to three decimal places)
General
2 months ago
Enter your answer and show all the steps that you use to solve this problem in the space provided. Simplify the expression. 5 + 4 x (8 - 6) ^2
General
2 months ago
Leslie made a chocolate milkshake in the blender for her daughter milkshake occupies just a little more than 50 in.³ of space in the blender pitcher. when serving milkshake to her daughter she has three glasses to choose from, determine whether or not each of the three glasses is large enough to contain all of the chocolate milkshake that was made for her daughter . use 3.14 to approximate pi .Glass A. with a height of 4 inches and the diameter of 3.5 inches is too small or large enough...Glass B with a height of 5 inches and the radius of 1.9 inches is too small or large enough...Glass C with a height of 6 inches and the radius of 1.5 inches is...too small or large enough
General
2 months ago
Solve the system by substitution. y=x^2+4x+1 y=x+1 A. (1,2),(5,6)B. (-1.0),(3/2,5,2)C. (0,1),(-3,-2)D. (3,4),(1,2)
General
2 months ago
Students arrive randomly at the help desk of the computer lab. There is only one service agent, and the time required for inquiry varies from student to student. Arrival rates have been found to follow the Poisson distribution, and the service times follow the negative exponential distribution. The average arrival rate is 12 students per hour, and the average service rate is 20 students per hour. What is the utilization factor? a. 20% b. 30% c. 40% d. 50% e. 60%
General
2 months ago
Solve the system of equations by substitution. What is the solution for x?2x + y = 14x + 2y = -1Ox=0Ox= 2There is no x value, as there is no solution.x can be any value, as there is an infinite number of solutions.
General
2 months ago
the point (2,1) is a solution to which of the following systems of equations
General
2 months ago
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