Answer:
Kristi's prediction is not valid. The probability of a kid choosing a fish plate is about 21%.
Step-by-step explanation:
I took the test ✌
Brent lives b miles from the school.
Inga lives 3 miles more then twice as far as Brent.
2b + 3.
Inga lives (2b + 3) miles from school.
Answer:
Step-by-step explanation:
r=20/100=0.2<|1|

Answer:
Cos 2x+sin x = cos x cos x - sin x sin x + sin x
Step-by-step explanation:
Cos 2x+sin x
use Trigonometric identities.
cos (2x) = cos (x + x) = cos x cos x - sin x sin x
Cos 2x+sin x = cos x cos x - sin x sin x + sin x