19.50 divided by 3.25 is 6
6 family members in total.
Answer:
The tip is $12
Step-by-step explanation:
78 rounds up to 80.
15x80=1200.
1200/100=12.
Answer:
3.33
Step-by-step explanation:
Independent events:
If two events, A and B, are independent, we have that:
In this question, we have that:
The question are independent of each other.
Event A: Correct guess on the first question.
Event B: Correct guess on the second question.
A quick quiz consists of a multiple-choice question with 6 possible answers followed by a multiple-choice question with 5 possible answers.
This means that
Probability that both responses are correct.
The answer is 3.33%. Since it asks without the "%" symbol, 3.33
Answer:
A plot would be very useful to solve the question.
Step-by-step explanation: