Leona has 4 nickles,6 pennies, 4 dimes, and 2 quarter in a change purse. leona lets her little sister pick a coin at random. if daisy is equally likely to pick each type coin, what is the probability that her coin is worth more than five cents? explain

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?