Answer:
Future Value= 18,478 people
Step-by-step explanation:
eGiving the following information:
Present value (PV)= 10,173
Growth rate (g)= 0.089 every 10 years
Number of periods (n)= 7
<u>To calculate the population in 2020, we need to use the following formula:</u>
FV= PV*(1 + g)^n
FV= 10,173*(1.089^7)
FV= 18,478 people
Answer: 4
Step-by-step explanation:
P(x)= x3-5x2+cx+4
X-2 is a factor of p(x)
Let p(x)= 0
X-2=0
X=2
Substitute for x=2 in p(x)
0=2^3-5(2)^2+2c+4
0=8-5(4)+2c+4
0=8-20+2c+4
Collect like terms
-8+20-4=2c
8=2c
C=8/2
C=4
The value of C is 4
Answer:
A
Step-by-step explanation:
89x1230x780=85386600
Answer:
74
Step-by-step explanation:
Answer:
<u>Ravi</u> and <u>Courtney</u>
Step-by-step explanation:
<u>Simplifying the equations</u>
<u>Penny</u>
<u>Ravi</u>
- 2x + 3y = 3
- 3y = -2x + 3
- y = -2/3x + 3
<u>Courtney</u>
- -4x - 6y = -6
- 6y = -4x + 6
- y = -2/3x + 3
<u>Edwin</u>
- 6x + 6y = 9
- 6y = -6x + 9
- y = -x + 9
<u>Ravi</u> and <u>Courtney</u> would have infinitely many solutions because they are the same equation.