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Evaluate these problems: 1.) Sin=1/7 Find csc= 2.) tan=2/3 Find cot=

Hi! I need help with this. Thank you! Directions: Solve this equation by doing it twice; one time using the substitution method and one time using the graphing method. -2/3 x + y = 2 2x – 3y = 6

Let’s say you have a bedroom drawer that contains about 2 red socks, 4 white socks, and 8 blue socks. Without looking in the drawer, you pick out a sock, take it back, and then pick out a second sock. What could the probability be if the first sock is whi...

Find all critical points and determine which critical points are extrema by testing intervals. y=-2x^4+3x^2 I found the derivative which is: -8x^3+6x

Find the intervals, inflection points and concavity for the following points. y=-2x^4+3x^2 I have the derivative: -24x^2+6

I didn't mean "following points" I meant "following equation"

Why isn't here a nickel considered if the answer is $1.19

I believe it should be $0.99. 3 quarters 2 dimes 4 pennies