Answer:
7.45
Step-by-step explanation:
20 - 3.05 + (-9.5)
16.95 + (-9.5)
16.95 - 9.5
7.45
Answer:
B. f(x) = 884 •
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo
My answer:
Given that:
- A company opened in 1998 and turned a profit its first year, it means that the company has initial value in its function
- The company's revenues increased annually thereafter => it is an exponental function with the base number is greater than 1
- x represents the number of years in operation => which means x is the domain of the company revenue function
- f(x) represents the company's annual revenue
The following functions could model this situation is:
B. f(x) = 884 • where:
884 is a profit its first year
1.22 growth rate in revenue
x represents the number of years in operation
Hope it will find you well.
500(.03)(x)=30
15(x)=30
/15. /15
x=2
It took 2 years
Total students = number on council / percentage
Total students = 39 / 0.65 = 60
There are 60 students on student council.