Answer:
3π in^2
Step-by-step explanation:
Area of the circle before folding = π r^2
= 6^2 π
= 36 π is^2
The area of the resulting shape = 1/2 * 1/2 * 12π
= 3 π in^2.
Answer:
Step-by-step explanation:
Step1: P(Burglary) = .001
Step2: P(Alarm|Burglary Happens) = .92
Step3: Probability of alarm going (in total) = P(Alarm) when burglary happens + P(Alarm) when burglary does not happen.
Step4: Use Bayes theorem.
2(18+11)
i think this is the expression you are looking for
When expanding number, we should separate the numbers according to the places like the number 275 written in expanded form 200+70+5. So, in this question we must likely done like this. The number is 39,005 the sum that is written on expanded form is 30,000+9,000+5.
87.96 just divide 24 by 25 and keep the whole number as is
