The period is 2.
Normally the period of sin(x) is 2pi, but the pi inside the sin(pix) is a horizontal compression by a factor of 1/pi. So 2pi·1/pi = 2
The "1/2" and "+3" do not impact the period. Those just impact the amplitude (vertical aspect) of the graph.
The main floor has 26 rows of 29 seats each, that is 26*29 = 754 seats
And in the balcony there is 8 rolls of 23 seats, that is 8*23 = 184 seats
So the difference is 754 - 184 = 570
Then the main floor has 570 seat more than the balcony
Answer:
84.42
Step-by-step explanation:
Put the given value where X is, and do the arithmetic.
Y = 31.72 + 0.62(85) = 31.72 +52.7 = 84.42
The predicted course grade is 84.42.
Answer:
No
Step-by-step explanation:
the first one would be 65 and 23/1000, while the other one is 65 and 23/100
is there more?to this question