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MATH SOLVE
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Suppose the null hypothesis, H0, is: the mean age of the horses on a ranch is 6 years. What is the Type II error in this scenario?
General
4 months ago
Find the general solution of the given higher-order differential equation. d3u dt3 + d2u dt2 − 2u = 0
General
4 months ago
Frank is lending $1,000 to Sarah for two years. Frank and Sarah agree that Frank should earn a real return of 4 percent per year. Instructions: a. The CPI (times 100) is 100 at the time that Frank makes the loan. It is expected to be 113 in one year and 127.7 in two years. What nominal rate of interest should Frank charge Sarah?
General
4 months ago
A fence 6 ft high runs parallel to the wall of a house at a distance of 5 ft. Find the length of the shortest ladder that extends from the ground, over the fence, to the house. Assume the wall of the house is 25 ft high and the horizontal ground extends 20 ft from the fence.
General
4 months ago
what is the answer to this answer of this question: 3.1(2f+1.2)=0.2(f-6)? I need it fast!!8-10 minutes tops!
General
4 months ago
Parallelogram ABCD is rotated to create image A'B'C'D'. On a coordinate plane, 2 parallelograms are shown. The first parallelogram has points A (2, 5), B (5, 4), C (5, 2), D (2, 3). The second parallelogram has points A prime (5, negative 2), B prime (4, negative 5), C prime (2, negative 5), D prime (3, negative 2). Which rule describes the transformation? (x, y) → (y, –x) (x, y) → (–y, x) (x, y) → (–x, –y) (x, y) → (x, –y)
General
4 months ago
210 hundred thousands equal how many ten thousands
General
4 months ago
Drive-A-Lot Cars runs a promotion for three years of interest-free payments on sedans. The cost of a new sedan is $22,968 (including tax). What is the average monthly payment a customer will make if they pay off the car during the interest-free period? Type your answer in the box. $ _____
General
4 months ago
Which behavior can help increase savings
General
4 months ago
Determine whether f(x)=5x+1/x and g(x)= x/5x+1 are inverse functions. Explain how you know.
General
4 months ago
. Find the inverse of each function.a. f(x) = 2x−3b. g(x) = 2 log(x − 1)c. h(x) = ln(x) − ln(x − 1)d. k(x) = 5 − 3^−x/2
General
4 months ago
State the domain and end behavior of each rational function. Identify all horizontal and vertical asymptotes on thegraph of each rational function. Then, verify your answer by graphing the function on the graphing calculator.1. f(x) = −x + 6 / 2x + 32. f(x) = 3x − 6 / x3. f(x) = 3 / x2 − 254. f(x) = x2 − 2 / x2 + 2x − 35. f(x) = x2 − 5x − 4 / x + 16. f(x) = 5x / x2 + 9
General
4 months ago
A shopper bought a watermelon, a pack of napkins, and some paper plates. In his state, there is no tax on food. The tax rate on non-food items is 5%. The total for the three items he bought was $8.25 before tax, and he paid $0.19 in tax. How much did the watermelon cost? (Can you please explain how to solve the problem to?)
General
4 months ago
A student drops a penny from the top of a tower and decides that she will establish a coordinate system in which the direction of the penny's motion is positive. what is the sign of the acceleration of the penny?
General
4 months ago
Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches.What is the probability that a randomly selected male is more than 74 inches tall?
General
4 months ago
Activity 4: Carnival TicketsA school is holding a carnival and hopes to raise $500. Child tickets cost $3 and adulttickets cost $5. If the school sells x child tickets and y adult tickets, then the equation3x + 5y = 500 expresses the fact that the school raised exactly $500 from ticket sales.1. Solve the equation for x.
General
4 months ago
Cynthia ate 42 pieces of popcorn during the first 15 minutes of a movie.if she kept eating at the same rate, how many pieces of popcorn did she eat during 2-hour movie .write an equation and solve the problem
General
4 months ago
the x- intercept is the x-coordinate of the point where a graph crosses the x- axis. what is the slope of a line that has a y- intercept but no x- intercept
General
4 months ago
what is the solution to the linear system x=-6y+15 and -2y+5x =11
General
4 months ago
The total amount spent by some number of people on clothing and footwear in the years 2000-2009 can be modeled by the quadratic function f(x)equalsminus4.182xsquaredplus72.85xplus96.42, where xequals0 represents January 1, 2000, xequals1 represents January 1, 2001, and so on, and f(x) is in billions of dollars. According to the model, in what year during this period was the amount spent on clothing and footwear a maximum?
General
4 months ago
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