1. 550 pages left
55×4=220+330=550
2. 10 hours
330÷55=6+4=10
The answer is D. because if you do 57.75 divided by 5.5 you get 10.5 mi/h
hope this helps :)
1.31, 1.4, and 1.44.
Hope I helped☺☺
Using a binomial distribution considering there's a 30% chance it will rain on any of the three days:
<span>The probability of it raining on 0 days is (1)(0.7)(0.7)(0.7) = 34.3%. </span>
<span>The probability of it raining on 1 day is (3)(0.3)(0.7)(0.7) = 44.1%. </span>
<span>The probability of it raining on 2 days is (3)(0.3)(0.3)(0.7) = 18.9%. </span>
<span>The probability of it raining on 3 days is (1)(0.3)(0.3)(0.3) = 2.7%. </span>
<span>There's a 65.7% chance that it will rain at least once over the three-day period.</span>
