Let b the book :
it is proportion
6/11=b/13543
b=(6/11)(13543)
b=7307 books
73707-3500 = 3887 book is remaining.
Answer is <span>A.
associative property
...................regrouped</span>
Answer:
7.70%
Step-by-step explanation:
Total length of race = 5k
Actual time taken to run the race = 26 minutes
Marcos time = 28 minutes
Percentage error = difference in value / actual time × 100
= (28 - 26) / 26 × 100
= 2 / 26 × 100
= 0.077 × 100
= 7.70%
Since we are given with the three sides of the triangle and asked to determine the angle, we can use the cosine law.
