Answer:
C. 5^10
Step-by-step explanation:
- You can add the exponents together (3+7) if they have the same base (5)!
Answer:
3.6% of the ball bearings will have diameters of 20.27 mm or more.
Step-by-step explanation:
We can calculate this proportion using the z-score.
We have a normal distribution with mean 20.00 mm and standard deviation of 0.150 mm.
The value for X is 20.27 mm.
Then, the z-score and its associated probability are:

Answer:
h=10.4137931 ..
Explanation: 10.25 +65.25=75.5 . 75.5 divided by 7.25=10.4137931
Answer:
x = 12
Step-by-step explanation:
Using the Pythagorean theorem where c = 13, and b = 5, we get (a = x):

Solving for a:


Answer:
B
Step-by-step explanation:
More students got more than 10 than students that didnt