<span>1. the sum of 12 and the quotient of 9 and a number
The responder's answer is not given but it can be 12 + (9 / n)
2. </span>the difference of 12 and the product of 9 and a number
The responder's answer would be <span>c. 12 – 9y
3</span>. the difference of 12 and the quotient of 9 and a number
The responder's answer would be <span>b. 12 – (9 ÷ y)
</span>
<span>4. 12 more than quotient of a 9 and number
</span>
The responder's answer would be<span> a. 12 + (9 ÷ y)</span>
432 lb = 195.95 kg
All you have to do is use the conversion rate for pounds to kilograms. Have a nice day :)
Answer: 40.9
Step-by-step explanation:
Given
angle given is 

Using trigonometry

Using cosine formula

The answer is 27 muffins.
5/9m=15
9/5*5/9 which cancels each other out leaving just m.
Then you multiply 15 by 9/5 which gives you 135/5 which reduces to 27.