Ace of diamonds................... but green instead of red
Given:
Number of Vegetarian Sandwich = 3
Number of Turkey Sandwich = 7
Number of Pepperoni Pizza = 8
Number of Cheese Pizza = 10
To find:
The ratio which represents the number of orders for pepperoni pizza to cheese pizza.
Solution:
The ratio of number of orders for pepperoni pizza to cheese pizza is
![\text{Ratio}=\dfrac{\text{Number of orders for pepperoni pizza}}{\text{number of orders for cheese pizza}}](https://tex.z-dn.net/?f=%5Ctext%7BRatio%7D%3D%5Cdfrac%7B%5Ctext%7BNumber%20of%20orders%20for%20pepperoni%20pizza%7D%7D%7B%5Ctext%7Bnumber%20of%20orders%20for%20cheese%20pizza%7D%7D)
![\text{Ratio}=\dfrac{8}{10}](https://tex.z-dn.net/?f=%5Ctext%7BRatio%7D%3D%5Cdfrac%7B8%7D%7B10%7D)
![\text{Ratio}=\dfrac{4}{5}](https://tex.z-dn.net/?f=%5Ctext%7BRatio%7D%3D%5Cdfrac%7B4%7D%7B5%7D)
Therefore, the required ratio is 4:5 and option A is correct.
Answer: D) 20
<u>Step-by-step explanation:</u>
Use log rules to convert log into exponent:
![log_a(x)=y\quad \rightarrow \quad x=a^y\\\\log_2(x-4)=4\quad \rightarrow \quad x-4=2^4\\\\x-4=16\\.\qquad x=20](https://tex.z-dn.net/?f=log_a%28x%29%3Dy%5Cquad%20%5Crightarrow%20%5Cquad%20x%3Da%5Ey%5C%5C%5C%5Clog_2%28x-4%29%3D4%5Cquad%20%5Crightarrow%20%5Cquad%20x-4%3D2%5E4%5C%5C%5C%5Cx-4%3D16%5C%5C.%5Cqquad%20x%3D20)
Maybe the money you owe someone