the fees in 1997 was $3088
fees in 2000 was $3292
average rate of increase= (3292-3088)/(2000-1997) = 204/3=68
so average rate of increase is $68 per year
Answer:
B. List each book on a separate piece of paper, place them all in a hat, and pick three
D. Number the books from 1 to 9 and use a random number table to produce 3 different one digit numbers corresponding to the books selected
Step-by-step explanation:
A simple random sample is a subset of a statistical population where every member has an equal chance of being selected.For example in a company with 500 workers, names of 100 workers can be selected from a hat containing the names of 500 workers.
18. just subtract 49.6 from 54. 54 - 49.6=4.4 He most lose 4.4 pounds.
19. all you need to do is add 4.6 to 83. 83+4.6=87.6 She will weigh 87.6 pounds
20. divide 910 by 7. 910÷7=130 The dog ate 130 grams per day
21. multiple 4.95 by 5. 4.95×5=24.75 Her total bill was 24.75
22. subtract 12.96 from 20. 20-12.96=7.04 Her change was 7.04
Answer:
x ≈ 57.8°
Step-by-step explanation:
using the Sine rule in the triangle
= 
( cross- multiply )
8 × sinx = 11 × sin38° ( divide both sides by 8 )
sinx = 
, then
x = 
( ) ≈ 57.8° ( to 1 dec. place )
Answer:
A= Origen C= q1 B=Q2
Step-by-step explanation
your left-hand side is quadrant <u>TWO</u> Your top right-hand corner is Quadrant <u>ONE</u> and your second to the last one is left-hand side down Is Quadrant <u>THREE</u> last but not least is Quadrant <u>FOUR. </u> And the zero in the middle means <u><em>ORIGEN. </em></u>
