How is the weight moving during the time period x=4 and x = 5?

In what organelle does photosynthesis take place?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)