Answer: (sec x – tan x)(csc x + 1).
Step-by-step explanation:
43x5= 215
215 pupils
215-200=15
15 seats
Answer:54.117
Step-by-step explanation:
Mean=45.4
Standard deviation=5.3
=5%. =0.05
1-0.05=0.95
Normal Dist(40,10)
InverseCdf(0.95,45.4,5.3)
Answer:
84
Step-by-step explanation:
Plug in 9 for k.
5(9)(2) - 6
first: (9)(2) = 9 x 2 = 18
5(18) - 6
second: 5(18) = 5 x 18 = 90
last: 90 - 6 = ?
84
hope this helps
It will be secx = 2
or, cosx = 1/2
or x = Π/3 , 5Π/3
