Which number line shows the solutions to n > 0

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year