Answer: 0.5263
Step-by-step explanation:
Given : The completion times for a job task range from 11.8 minutes to 19.4 minutes .
The density function for uniform distribution function for interval [a,b] :-
Then the density function for the given situation:-
The required interval : 
Now, the probability that it will require between 12.8 and 16.8 minutes to perform the task will be :-
7x +3 you add like terms which is 2x, and 5x that equals 7x the y’s cancel out. Then all you have left is 3
Answer:
-14√2
Step-by-step explanation:
Note that 18 = 2*9, and that 9 is a perfect square. Therefore,
2*√18 = 2*3*√2, or 6√2.
Next, note that 32 = 2*16, and that 16 is a perfect square. Therefore,
-5*√32 = -5*√2*√16, or -5*√2*4, or -20√2.
Combining these two results, we get:
6*√2 - 20√2, or -14√2
Answer:
His balance will be $340.
Step-by-step explanation:
1.) 360-45=315
- You do this because when you make a withdrawal you are removing a specific amount of money from your account. In this example you are making a withdrawal (removing) of $45 from your account of $360.
2.) 315+25=340
- You did this because a deposit is a specific amount of money you are adding. In this example you are depositing (adding) $25 to your new total of $315.
Answer:
2/1/5/6/7/9
Step-by-step explanation:
1.2
2.1
3.5
4.6
5.7
6.9
