Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can
1 answer:
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Answer: 0.88
Step-by-step explanation:
Let C is the event of drinking coffee, T is the event of drinking tea and M is the event of drinking milk.
Thus, when we make the Venn diagram of the given situation according to the given information,
Total number of people = 50
Number of people who like coffee, tea and milk = 19
Number of people who like coffee, tea but not milk = 16
Number of people who like coffee, milk but not tea = 2
Number of people who like tea, milk but not coffee = 5
Thus, the number of people who like tea only = Total people - (people who like coffee, tea but not milk + people who like coffee, tea and milk + the one who only like tea and milk but not coffee)
= 50 - ( 16 + 19 + 5) = 50 - 46 = 4
Thus, Total number of the person who like milk = 16 + 19 + 5 + 4 = 44
⇒ Probability that this person likes tea = =
Blake saved
Option - A
<u>SOLUTION: </u>
Given, Blake and James are planning to go on a trip.
Blake already has some money saved.
Let the amount saved by Blake be .
She earns more by working overtime.
Then, total amount by Blake
James has more than 4 times the amount of money that Blake has saved.
Then, total amount by James will be
If they have in all, we have to find how much money had Blake originally saved
Now, total amount =