A camper leaves her cabin and hikes 8 miles due south. Then, she turns and hikes 12 miles due west. If there was a direct path from her cabin to her current position, how far is she from her cabin? Round your final answer to the nearest tenth of a mile.

8.9

14.4

104.0

20.0

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Find the value of x. round the length to the nearest tenth

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5