Answer:
18%
Step-by-step explanation:
% increase = <u>new population - old </u><u>population</u> x <u>100</u>
old population. 1
% increase = <u>237180 - 201000</u> x <u>100</u>
201000. 1
% increase = <u>36180 x </u><u>100</u>
201000
% increase = <u>3618000</u>
201000
% increase = 18%
Answer:
They are -1, 4 and 7.
Step-by-step explanation:
x^3 - 10x^2 + 17x + 28 = 0
Observation of this equation shows that there is an x -intercept at x = -1 because
-1^3 - 10^(-1)^2 - 17(1) + 28 = -28 + 28
= 0.
So x + 1 must be a factor so we can do the division:
x + 1 ) x^3 - 10x^2 + 17x + 28 ( x^2 - 11x + 28
x^3 + x^2
-11x^2 + 17x
-11x^2 - 11x
28x^2 + 28
x^2 - 11x + 28 = ( x - 4)(x - 7)
x = 4, 7.
Answer:
C = 39 pi meters
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi * r
C = 2 * pi * 19.5
C = 39 pi meters
Answer: $14.40
Step-by-step explanation:
Answer:
Im pretty sure its the first option.
Step-by-step explanation: