4. Wilfredo buys 2/5 pound of mixed nuts for $2.50. at this rate how many pounds of mixed nuts can he buy for $10

Wilfredo can buy 1 3/5 pounds of Mixed Nuts for $10

Step-by-step explanation:

2/5*4=8/5

$2.5*4=$10

8/5=1 3/5 pounds for $10

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !