The percentage change is 6.54%
You have to divide 1800÷1926, then multiply by 100 and you'd get 93.46, then subtract 100-93.46 which equals 6.54% :)
Answer:
42
Step-by-step explanation:
h(-6) = 41-5
h(-6) = 36
h = 36 + 6
h = 42
Of the 5 routes Tanya can choose from, 2 routes will take 30 minutes. This means that the probability is:
2/5 = 0.4
The answer is 40%.

Katrina has read 85% of her book.