Will upvote plz need answers asap
what is an approximation to the nearest tenth for the area of the circle?

use 3.14 to approximate pi.

18.8 ft²

37.7 ft²

75.4 ft²

113.0 ft²

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Can someone me out here number 4 plz

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?