What is the scale factor k? The hummingbird nectar recipe is 4 cups of water to every 1 cup of sugar. If I double the recipe, I will need 8 cups of
water and 2 cups of sugar. If I want half of the recipe, I would need 2 cups
of water and 1/2 cup of sugar. What is the scale factor of water to sugar?
k=

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

5divided by 6.55? can i have the complete answer like in the model