Let x + 15 = total penguins
15/ (x +15) = .30
15 = .30x + 4.5
.30x = 10.5
x = 35
Total penguins = 15 + 35 = 50
Double Check
15 / 50 * 100 = 30% Correct!!!
Answer:
The triangles are ASA. hope this helped
Answer:
2x+3y=5
Step-by-step explanation:
Answer:
The answer is 9.63
I got this answer from khan academy.
Answer:
Answered
Step-by-step explanation:
Precision is how repeatable a result. An example how close the second arrow is to the first arrow.
Whereas Accuracy is how close a value with the true value. An example is how close an arrow gets to the bull's-eye center( true value).
So, these are the most appropriate definitions of Accuracy and precision.
