Karma was given some birthday money. She puts the money in an account. Every month after that, she deposits the same amount of money.The equation that models this situation is y = 75x + 60, where y is the amount of money in the account and x is the number of deposits.What does the y-intercept mean in this situation? A.She was given $75 for her birthday. B.She puts $60 in the account each month. C.She was given $60 for her birthday. D.She puts $75 in the account each month.

Question
solved
general 10 months ago 4833

Basketball Baseball Football Soccer Tennis Other Marginal Total Elementary School 51 18 26 32 4 6 137 Middle School 50 24 44 34 7 18 177 High School 42 17 58 36 11 24 188 Marginal Total 143 59 128 102 22 48 502 A school district conducted a survey to find out which games students in different schools enjoy watching the most. The table contains the survey results. (Some values have been rounded off to the nearest whole number.) Match the descriptions to their correct values.

Question
solved
general 10 months ago 8228

HEEEEEEEEEEEEEEEEELLPPPPPPPPPPA famous fast food chain opened two branches in different parts of a city. Branch A made a profit of $50,000 in the first year, and the profit increased by 4% every year. Branch B made a profit of $35,000 in the first year, and the profit increased by 5.5% every year.Which function can the fast food chain use to determine its total profit, P(x), after x years, and how much money will the chain have made in profit after 4 years?A)P(x) = 5,000(10(1.055)x + 7(1.04)x); $97,341.65B)P(x) = 5,000(10(1.04)x + 7(1.055)x); $73,017.93C)P(x) = 5,000(10(1.055)x + 7(1.04)x); $106,576.25D)P(x) = 5,000(10(1.04)x + 7(1.055)x); $101,851.79

Question
solved
general 10 months ago 4381

The profit, in thousands of dollars, from the DVD sales of a TV show over x months is given by the function f(x) = 12x.The profit, in thousands of dollars, from online streaming of the same TV show over x months is given by the function g(x) = 10(1.2)x.Which function best describes the total profit from the TV show over x months, and after how many months will the profit be approximately $68,736?A)h(x) = 22x(1.2)xx = 2 monthsB)h(x) = 2(6(1.2)x + 5x)x = 4 monthsC)h(x) = 2(5(1.2)x + 6x)x = 4 monthsD)h(x) = 2(5(1.2)x - 6x)x = 18 months

Question
solved
general 10 months ago 4461

Please help me solve this. Solve the given equation in the interval [0,2 π]. Note: The answer must be written as a multiple of π. Give exact answers. Do not use decimal numbers. The answer must be an integer or a fraction. Note that π is already provided with the answer so you just have to find the appropriate multiple. E.g. if the answer is π2 you should enter 1/2. If there is more than one answer write them separated by commas.2(sinx)^2−5cosx+1=0

Question
solved
general 10 months ago 3720