Answer:
c
Step-by-step explanation:
-0.2
1/9=.1111
4/27=.148
1/2=.5
Answer:
The answer is 60cm. (b)
Step-by-step explanation:
For every 1.5cm on the map, it represents 3 ft on real-size scale.
In other words, for every 1cm on the map, it represents 3/1.5 = 2ft on real size scale.
If you want to find 120ft of real-size scale, you can use 120ft/2ft * 1cm which gives 60cm
Answer:
Negative, linear
Step-by-step explanation:
If you look at it, it is relatively in a line and the values are going down.
Answer:
The correct option is 2.
Step-by-step explanation:
It is given that Jane bought a car for $30,303. The value of the car depreciated at a constant rate per year.
The exponential growth and decay function is defined as
Where, P₀ is initial value and r is growth rate.
The initial value of car is $30,303. Let the rate of depreciation be x%.
It means rate of depreciation is 15%. Since the value of car decreased by 15% per year, therefore growth rate is -0.15.
Therefore option 2 is correct.
Step 2, 5*155= 775,which means the steps after that would make the answer even more variable