The figure is made by attaching semicircles to each side of an 11 ft-by-11-ft square. Find the area enclosed by the figure. Use 3.14 for 7. Round to the nearest whole foot.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

what is the original number? you forgot to add it.