Yes it is a function because it has a constant rate of change.
Answer:
y = 52500(.91)^x
Step-by-step explanation:
Exponential functions are written y = ab^x where a is the starting point and b is the common ratio. We know the initial worth is 52500 and each year the worth decreases 9% of the original year, making it work 91% of the previous value.
Answer:
see below
Step-by-step explanation:
They are 150% of the recommended daily allowance. There is a certain amount of a vitamin or mineral that a person is supposed to get to meet nutritional needs. The amount in the food exceeds that amount
150% is 150:100
or 3:2
Answer:
4.600 x 107 km (3.075 x 10-1 A.U.)
Step-by-step explanation: