Hello, I am finding inverse functions and ran into this fraction. How would I simplify from here to find Y by itself?
In the pyramid to the left, the number in the hexagon below is the sum of the two below it. Complete the table so all hexagons are filled.
assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypothesis?
For the polynomial below, -1 is a zero. f(x)=x^3+5x^2+6x+2 Express f(x) as a product of linear factors.
brian borrowed a 20-foot extension ladder to use to paint his house. If he sets the base of the ladder six feet from the house how far up will the top of the ladder reach?
already answered 1 and 2. i think 3 is "definition of midpoint". is this correct? what are the other two? thank you
Use the Pythagorean Theorem to find the length of the hypotenuse in the triangle below. The figure shows a right triangle with legs marked 30 and 16.
Tommaso and Pietro have each been given 3,818 euro to save for college. Tommaso wants to invest his money in an account such that his investment will increase to 1.6 times the initial amount in 6 years. Assume the account pays a nominal annual interest of r % compounded quarterly. Determine the value of r. Give your answer as a percentage number, not as a decimal equivalent. Round to two decimal places.
Niecy has Nine-fourteenths of a cup of pears and Three-fourteenths of a cup of mangos. She combines the fruit in one container. How many cups of fruit does Niecy have in the container? Three-fourteenths Six-fourteenths StartFraction 12 over 14 EndFraction StartFraction 27 over 14 EndFraction
What are the domain and range of the function f(x) = - OD: {X E R | X + -2},R: {ye Rly +-8} E OD: (x = R X 4),R: {ye Rly -2} OD: {x € R | x # 2},R: {y = R | y + 8) x² - 4x-12? X+2 OD:{X = R | x # -4},R: {y = R | y + 2}
Use the given information to find the number of degrees of freedom, the critical values χ2L and χ2R, and the confidence interval estimate of σ. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 95% confidence; n=23, s=0.25 mg.
how many Robin eggs, laid end to end, would be about equal in length to two raven eggs? justify your answer.
