71 hours is the correct answer the first week is 7x8 which is 56 then 5x3 which is 15 and 56 to 15 and get your final answer of 71 hours.
Answer:
D. 0° to 90°
Step-by-step explanation:
If we see curve of sin(o) on coordinate, we will notice that value of sin curve increases from 0 to 90 degrees and then decreases from 90 to 180 degrees.
Hence option D is correct.
Alternatively
we see that
sin 0 = 0
sin 30 = 1/2
sin 45 = 1/
sin 60 = 
sin 90 = 1
Thus, we see that value of sin is increasing from 0 to 90
now lets see value of sin from 90 to 180
sin 90 = 1
sin 120 = 
sin 135 = 1/
sin 150 = 1/2
sin 180 = 0
Thus, we see that value of sin is decreasing from 90 to 180.
Answer:
−2/1−2x1
Step-by-step explanation:
Answer:
Step-by-step explanation: This is for #6 Volume = pi·r2·h
Volume = pi·(5x+2)2(2x+8)
Answer:
2 : 1
Explanation:

<u>1st sector</u>:

<u>2nd sector</u>:

Ratio of 1st sector to 2nd sector:
44.68 : 22.34
2 : 1