Answer:
x = 27
Step-by-step explanation:
4(x−9)=4(9+1/3x).
Divide each side by 4
(x−9)=(9+1/3x)
Subtract 1/3 x from each side
x - 1/3x -9 = 9+1/3x -1/3x
2/3x -9 = 9
Add 9 to each side
2/3x -9+9 = 9+9
2/3x = 18
Multiply each side by 3/2
3/2 * 2/3x = 18*3/2
x = 27
Answer:
6, 8, 10
Step-by-step explanation:
First, solve the inequality
To do this, we need to get n by itself
n +5 > 10
5 is being added to n. To undo this, subtract 5 from both sides, since subtraction is the opposite of addition. This will eliminate the 5 on the left side, and leave n by itself.
n+5-5 > 10-5
n > 5
So, any number greater than 5 is a solution, and will make the inequality true.
The numbers in the set that are greater than 5 are 6, 8, and 10
To test that these numbers do make the inequality true, substitute each value in for n
n +5 > 10
6+5 > 10
11 > 10
True
n +5 > 10
8+5>10
13>10
True
n +5 > 10
10+5> 10
15>10
True
Answer:
The mean is 11.5 minutes and the standard deviation is of 6.64 minutes
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The mean is:
The standard deviation is:
Arrival time of 9:18 am and a late arrival time of 9:41 am.
9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.
Mean:
Standard deviation:
The mean is 11.5 minutes and the standard deviation is of 6.64 minutes
Directions
1. Preheat the oven to 350 degrees F (175 degrees C).
2. Place ham in a roasting pan, and press whole cloves into the top at 1 to 2 inch intervals. ...
3. Bake for 4 1/2 to 5 hours in the preheated oven (about 22 minutes per pound), or until the internal temperature of the ham has reached 160 degrees F (72 degrees C).
