Opposite/adjacent/hypotenuse
First, count the total number of letters in <span>BURGER AND STARBIRD.
There are 17 letters.
Now count each type of letter you are interested in and divide by 17.
a) There are four R's, so the probability of pulling out an R is 4/17.
b) </span><span>There are two B's, so the probability of pulling out an B is 2/17.
c) Letters A through M appear in the first half of the alphabet.
These letters are from the first half of the alphabet:
</span><span>BGEADABID
There are 9 of them.
</span>The probability of pulling out a letter that appears in the first half of the alphabet is 9/17.
d) <span>These letters are vowels
</span><span>UEAAI
There are five vowels.
</span><span>The probability of pulling out a vowel is 5/17.</span>
Answer:
72X + 54
Step-by-step explanation:
Answer:
a. about 1/2 gallon per day
b. about 4 gallons per week
c. 36 days to drink 20 gallons
Step-by-step explanation:
Given that Carter drank 15.75 gallons of water in 4 weeks, that is 28 days (4 x 7). In order to find the number of gallons he drank in one day, divide the total number of gallons by the number of days: 15.75/28 = .5625 gallons. If you are estimating, that is about a half gallon each day.
Since the total number of weeks was 4, in order to find the number of gallons in one week, you divide the total gallons by 4 weeks: 15.75/4 = 3.9375. If you are estimating, that is about four gallons each week.
In order for Carter to drink 20 gallons, you can take the amount of gallons and divide by the number he drinks daily: 20/0.5625 = 36 days.
