<h2>
Answer:126 ways</h2>
Step-by-step explanation:
Given that the first digit could be any number from 
though 
.
So,there are 
ways to choose the first digit.
Given that the second digit was either 
or 
.
So,there are 
ways to choose the second digit.
Given that the third digit could be any number except .
So,there are ways to choose the third digit.
The number of different codes possible is the product of number of ways of choosing first digit,number of ways of choosing second digit and number of ways of choosing third digit.
Total ways are 
ways
Answer:
C. 
Step-by-step explanation:
Based on the right triangle altitude theorem, the altitude, y, in the diagram above, equals the geometric mean of 9 and 7.
This implies => 
Thus, solve for y.
The answer is C.
Answer:
The answer is probably D since red and blue combined is 30 which is greater than green and yellow combined which is 20
Answer:
449,100 pounds
Step-by-step explanation:
.2% as a decimal is 0.002. To find .2% of 450,000, you multiply it. The answer is 900 pounds. Because it is losing that amount, you subtract it. 450,000-900= 449,100 pounds
