Answer:
397.4409406
Step-by-step explanation:
Alright lets take a look at the amount of Red Admiral and Monarch Butterflies there are.
Red Admiral: 4,142,887 per cubic inch
Monarch Butterflies: 2,393,646 per cubic inch
(((4,142,887)(2,393,646))^2) ^.1 =
397.4409406
K=2 is the correct answer
Answer:
I think A
Step-by-step explanation:
Answer:
(√2 − √6) / 4
Step-by-step explanation:
Rewrite using special angles.
sin(-11π/12)
sin((4−15)π/12)
sin(4π/12 − 15π/12)
sin(π/3 − 5π/4)
Use angle difference formula:
sin(π/3) cos(5π/4) − sin(5π/4) cos(π/3)
Evaluate:
(√3/2) (-√2/2) − (-√2/2) (1/2)
-√6/4 + √2/4
(√2 − √6) / 4
Answer:
200
Step-by-step explanation:
1/4 would be 25 percent and 50 times 4 would be 200