Carol spends 52.5 hours practicing her culinary skills in a 5 week period.
17*2= 44 hours for 4 weeks
17/2= 8.5 for 1 week (half of 2 week period)
44+8.5= 52.5
Answer:
Probability that it'll not rain during the next three days = 0.064
Step-by-step explanation:
Given
Let:
P(R) represent the probability that it'll rain each day
P(R') represent the probability that it'll not
![P(R) = 60\%](https://tex.z-dn.net/?f=P%28R%29%20%3D%2060%5C%25)
Required
Probability that it'll not rain during the next three days
From concept of probability;
![P(R) + P(R') = 1](https://tex.z-dn.net/?f=P%28R%29%20%2B%20P%28R%27%29%20%3D%201)
Substitute 60% for P(R)
![60\% + P(R') = 1](https://tex.z-dn.net/?f=60%5C%25%20%2B%20P%28R%27%29%20%3D%201)
Subtract 60% from both sides
![60\% - 60\% + P(R') = 1 - 60\%](https://tex.z-dn.net/?f=60%5C%25%20-%2060%5C%25%20%2B%20P%28R%27%29%20%3D%201%20-%2060%5C%25)
![P(R') = 1 - 60\%](https://tex.z-dn.net/?f=P%28R%27%29%20%3D%201%20-%2060%5C%25)
Convert % to decimal
![P(R') = 1 - 0.6](https://tex.z-dn.net/?f=P%28R%27%29%20%3D%201%20-%200.6)
![P(R') = 0.4](https://tex.z-dn.net/?f=P%28R%27%29%20%3D%200.4)
The probability that it'll not rain during the next 3 days is:
![P(R') * P(R') * P(R') =0.4 * 0.4 * 0.4](https://tex.z-dn.net/?f=P%28R%27%29%20%2A%20P%28R%27%29%20%2A%20P%28R%27%29%20%3D0.4%20%2A%200.4%20%2A%200.4)
![P(R') * P(R') * P(R') = 0.064](https://tex.z-dn.net/?f=P%28R%27%29%20%2A%20P%28R%27%29%20%2A%20P%28R%27%29%20%3D%200.064)
Answer: 288 feet
Step-by-step explanation:
Length of drawing = 12 inches
Actual length = 12 × (4/2)feet = 24 feet
Width if the drawing = 6 inches
Actual width = 6 × (4/2)feet = 12 feet
The area of the actual room will be gotten by multiplying the dimensions. This will be:
= 24 feet × 12 feet
= 288 feet
Answer:
Perimeter=36in
Length of one side=12
Length of the other side=12
Width of one side=6
Width of the other side=6
Step-by-step explanation:
6*2=12, so if the length is 12 half would be six. All of them added up is 36
Answer:
m=3
Step-by-step explanation:
(7m*3-1)/3=2
21m-1=2*3
21m=6+1
21m=7
21/7=m
3=m