Answer:
28 is thee answer
Step-by-step explanation:
An exponential expression to represent your allowance 20 weeks from now would be:
2^20
This is correct since we are basically multiply 2 by itself for twenty times.
Now, we solve it.
2^20 = 1048576
Thus, your allowance by the end of 20 weeks is $1,048,575.
You would be a millionaire by then.
The company builds 4 house per month because 48(house per year) divided by 12(the number of months in a year) equals 4.