At what point on the graph of y = 2e^x – 1 is the tangent line perpendicular to the line y = -3x + 2 ?

What fraction of one year is 8 months

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled