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MATH SOLVE
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Find the area of a triangle with the given vertices.Part I: Graph the following points on the coordinate grid below.(1, -3), (3, -1), (5, -3)Part II: Find the area of the triangle. Show your work.
General
5 months ago
Thomas rents a car for his vacation. the mileage included with the rental is 54 miles. For every mile he drives over 54 miles, he needs to pay $1 4/5. If he drives 69 miles, how much extra does he need to pay?
General
5 months ago
Through: (-1,-5), slope=3
General
5 months ago
Please help! Math question 30 points!
General
5 months ago
Solve the following exponential equation by taking the natural logarithm on both sides. Express the solution in terms of natural logarithms Then. use a calculate obtain a decimal approximation for the solution. e^2 - 4x = 662 What is the solution in terms of natural logarithms? The solution set is { }. (Use a comma to separate answers as needed. Simplify your answer Use integers or fractions for any numbers in expression). What is the decimal approximation for the solution? The solution set is { }. (Use a comma to separate answers as needed. Round to two decimal places as needed.)
General
5 months ago
A manager is interested in determining if the population standard deviation has dropped below 134. Based on a sample of n=27 items selected randomly from the population, conduct the appropriate hypothesis test at a 0.05 significance level. The sample standard deviation is 126. Determine the Null and alternative hypothese
General
5 months ago
Plot the point (3, 2pi/3), given in polar coordinates, and find other polar coordinates (r, θ )of the point for which the following are true. (a) r>0, -2 pi < 0 (b) r < 0, 0 < 2 pi (c) r > 0, 2 pi < 4 pi
General
5 months ago
A random sample of 49 text books purchased at a local bookstore showed an average price of $122 with a population standard deviation of $15. Let u (new) be the true mean cost of a text book sold by this store. Construct a confidence interval with a 90% degree of confidence. Clearly label the following: a. Point estimate b. Critical value, c. Margin of error d. Confidence interval e. Interpretation (confidence statement).
General
5 months ago
Salaries of 49 college graduates who took a statistics course in college have a mean, x overbar, of $ 65 comma 300. Assuming a standard deviation, sigma, of $17 comma 805, construct a 95% confidence interval for estimating the population mean mu.
General
5 months ago
A class is going on a trip to a museum. It costs $750 to rent a bus. Each ticket to the museum costs $12 Write an algebraic expression that represents the cost of the trip for people. Then evaluate this expression for 37people
General
5 months ago
Need help asap !!!!!
General
5 months ago
How is the equation of this circle written in standard form?x2 + y2 - 6x + 14y = 142
General
5 months ago
Write an equation in slope-intercept form of the line that passes through (6,-2) and (12,1)
General
5 months ago
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. -1, 2, 3
General
5 months ago
There is a total of 2,512 people attending the fun fair. 5/8 of sttemdees are students and 1/4 of attendees are parents. the rest of the attendees are people living ioin the neigbourhood. How mnay o fthe attendees are people living in the neighbouhood?
General
5 months ago
NFL quarterback Patrick mahomes threw a pass that clocked 62mph. How fast is this in yards per second?
General
5 months ago
o to the repentant to ce actingon the surfaces or docts.6. What are the units of frictiontriction? Noaton, N = ham.s.7. Review the questions in the lab manual.ficient of static-boolean not2.20 NS22 Sino-2068. A 220N box is set on 100 decline. What is the force of friction if the coefficient of staticdocsit mefriction is 0.67? Does the object slide down, if so, with what acceleration? You may changethese numbers around for practicebox QƏNfe Gm F ms2200 casioP= 220N CO510.6.67F mga 0.679. A 400 N box is on a level floor. Instead of pushing it, you decide to drag itver Floor. Instead of pushing it, you decide to drag it by attaching arope at a 45°. You are able to muster 200 N of force pulling at that angle. Withdoes the box move? If not, how much force is required to get the box to movewith 300 and 600 with us = 0:4 and 0.6.HON-0.3 =120NSOX0.3/40 - dob200-120- GONVIII Momentum120X0.31H = 0.09ce pulling at that angle. With a us of 0.3quired to get the box to move? Try solving
General
5 months ago
A meteorologist forecasted that Monday's high temperature would be 76°F. On Monday,the temperature reached 80°F.What is the percent error in the meteorologist's forecast for Monday?
General
5 months ago
1. Milo bought pounds of red apples and pounds of green apples to make applesauce. How many pounds of apples did he buy in all?a. Write an expression that models the problem.b. What is the LCD of the fractions in your expression? Explain how you found the LCD.c. Evaluate the expression.d. Answer the question asked in the problem.
General
5 months ago
Which exponential function has an initial value of 2? f(x) = 2(3x) On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It crosses the y-axis at (0, 0.5) and goes through (2, 2). f(x) = 3(2x) A 2-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is labeled f (x) with entries one-eighth, one-fourth, one-half, 1, 2.
General
5 months ago
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