Answer: (16) B (17) C (18) A (19) C (20) B
<u>Step-by-step explanation:</u>
m > 18 or m < -18
17. -5 | 2b - 8| > -90
| 2b - 8| < 18
2b - 8 < 18 or 2b - 8 > -18
2b < 26 2b > -10
b < 13 or b > -5
| -2 + 6b| < 30
-2 + 6b < 30 or -2 + 6b > -30
6b < 32 6b > -28
b < 32/6 b > -28/6
b < 16/3 or b > -14/3
19) |9 - 2x| - 4 ≤ -1
|9 - 2x| ≤ 3
9 - 2x ≤ 3 or 9 - 2x ≥ -3
-2x ≤ -6 -2x ≥ -12
x ≥ 3 or x ≤ 6
20) | 5 - 6x | - 2 < 53
| 5 - 6x | < 55
5 - 6x < 55 or 5 - 6x > -55
-6x < 50 -6x > -60
x > -50/6 x < 10
x > -25/3
Year 1
$12500 x .07 = $875
12500-875=11625
Year 2
11625 x .07 = $813.75
11625-813.75=10811
Year 3
10811 x .07 = $756.79
10811-756.79= 10054.21
Year 4
10054.21 x .07= 703.79
10054.21-703.79= 9350.42
So after 4 years expect to get $9350.42
If you plug that into a calculator you get 4.5
Answer:
Step-by-step explanation:
Given that a large consumer goods company ran a television advertisement for one of its soap products.
B = individual purchased the product S = individual recalls seeing the advertisement B∩S = individual purchased the product and recalls seeing the advertisement
The probabilities assigned were P(B)=.20,P(S)=.40, and P(B∩S)=.12
a) P(B/S) = 
Yes we can continue the advt since P(B/A) >P(B)
b)
It is preferable to continue advt as chances of purchase after seeing advt is more than purchase without seeing advt.
c) P(B/S) =
The II advt has the bigger effect since conditional prob is more here.
Answer:
from looking a the table we can see that hours is 4 and dollars is 72 so we divide 72/4=18 so one hour is 18 or on the graph
18,1
then we divide 162 by 18=9 on the graph
162,9
watch out this graph is by tens not ones
Hope This Helps!!!
