<span>The first 5 multiples of 18 are 18,36,54,72,90
</span><span>The factors of 18 are 1,2,3,6,9, and 18. </span>
Answer:
See below
Step-by-step explanation:
a) <u>Using the first two lines to get the equation:</u>
Since t = 0 represents a start point, the y-intercept is 163488
<u>Slope is:</u>
- (168392 - 163488)/10 = 490.4
<u>And the equation:</u>
- P(t) = 490.4(t - 1970) + 163488
b) Prediction of the population in 2012 using the function:
- P(2012) = 490.4(2012 - 1970) + 163488 = 184084.8
As we see the number we got is less than the one on the line 3 of the table. So the model underestimated the actual population.
22% = 22/100
We can both divide the top and bottom number by 2
Which will give us :
22 : 2 / 100 : 2 = 11/50
Hope this helps
Answer:
EASY
Step-by-step explanation:
the answer is ..........................................................................
2
Answer:
24x² -19x-35= 0
24x² -(40-21)x -35= 0
24x²-40x+21x-35=0
8x(3x-5) +7(3x-5)=0
(3x-5) (8x+7)=0
(Ax-5)(2Bx+C) = (3x-5) (8x+7)
Comparing them,
A = 3
B = 4
C= 7
AB-3C = (3×4) - 3(7) = 12-21 = -9