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19 votes
19 votes
1) You travel to Starbucks 75% of the time before school begins. If there are 180 days in the school year, how many days do you spend going to Starbucks?2) You win the grand prize typically once in every 100 entries. If you enter the sweepstakes 1,000 times, how many times would you expect to win the grand prize?3) There is a 5% chance of snow in Florida this year. If there are 365 days in the year, how many days is it expected to snow?

User Artemb
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1 Answer

26 votes
26 votes

Answer:

135 days

Step-by-step explanation:

We know that you travel 75% of the time to Starbucks.

Assuming that there are 360 days in a year, the total number of off-school days are

360 - 180 = 180

75% of 180 is


(75)/(100)*180=135

Hence, you travel to Starbucks for 135 days.

User Tiberiu Ana
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3.1k points