5600 - 4420 = 1180....so there is a difference of 1180 in a period of (1998 - 1993) = 5 yrs.
1180/5 = 236 people per yr
so in 1998 the population was 5600.....in 2000 (2 yrs later) the population would be : 5600 + 236(2) = 5600 + 472 = 6072 <==
Answer:
B. $10
Step-by-step explanation:
Answer:
543.24
Step-by-step explanation:
Expanded Notation Form:
500
+ 40
+ 3
+ 0.2
+ 0.04
Expanded Factors Form:
5 × 100
+ 4 × 10
+ 3 × 1
+ 2 × 0.1
+ 4 × 0.01
Expanded Exponential Form:
5 × 102
+ 4 × 101
+ 3 × 100
+ 2 × 10-1
+ 4 × 10-2
Word Form:
five hundred forty-three and twenty-four hundredths
Answer:
sqrt(65)
Step-by-step explanation:
|a+bi|
The absolute value of |a+bi| = sqrt(a^2+b^2)
|4+7i| = sqrt(4^2+7^2) = sqrt(16+49) = sqrt(65)
7^2 = 6^2 + 9^2 - 2(6)(9)cos(m)
-68 = 2(6)(9)cos(m)
cos(m) = -0.6296
m = arcos ( -0.6296)
m = 129.0 degrees
