Where is the graph ??
Please provide the graph so that we can answer your questions ....
Answer:
Step-by-step explanation:
- 5/6 - 3/4 =
- 10/12 - 9/12 =
- (10 - 9)/12 =
- 1/12
Answer:
22 projects did not receive a perfect score
Step-by-step explanation:
12% or 25 is 3, meaning 3 got perfect scores. You would subtract 3 from 25 to get the amount of projects that didnt get a perfect score.
Answer:
<em>The per-pupil spending will be approximate $8,300 in 4 years</em>
Step-by-step explanation:
<u>Exponential Model</u>
The exponential function is often used to model natural growing or decaying processes, where the change is proportional to the current quantity.
An exponential decaying function is expressed as:

Where:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
The statistics of the years 2019-2020 at North Carolina indicate initial spending of Co=10,632 per student. The decaying rate is r=6% = 0.06 per year, thus the exponential model is:


where t is expressed in years.
We are required to know the expected spending for t= 4 years. Substitute t=4:

The per-pupil spending will be approximate $8,300 in 4 years