The price is $26 before tip.
Step-by-step explanation:
Given,
Total bill including tip = $29.90
Let,
x be the amount before tip.
The bill before tip = 100%
Tip = 15%
Total bill = (100+15)% = 115%
Now,
115% of x = 29.90
Dividing both sides by 1.15
The price is $26 before tip.
Keywords: division, percentage
Learn more about division at:
#LearnwithBrainly
Answer:
(a) The Venn diagram is attached below.
(b) The probability that neither university admits Ramon is 0.20.
(c) The probability that Ramon gets into Stanford but not Harvard 0.30.
Step-by-step explanation:
Let's denote the events as follows:
<em>H</em> = Ramon gets admitted to Harvard
<em>S</em> = Ramon gets admitted to Stanford.
The information provided is:
P (H) = 0.50
P (S) = 0.50
P (H ∩ S) = 0.20
(a)
The Venn diagram is attached below.
(b)
Compute the probability that Ramon gets admitted in neither Harvard nor Stanford as follows:
Thus, the probability that neither university admits Ramon is 0.20.
(c)
Compute the probability that Ramon gets admitted in Stanford but not in Harvard as follows:
Thus, the probability that Ramon gets into Stanford but not Harvard 0.30.
