Answer:
It will take them 3.43 hours.
Step-by-step explanation:
Let T denote the total cookies that need to be cocked. Observe that:
- If Rosanne finishes the cookies in 6 hours, that means that she can make
cookies per hour. - If Dorothy finishes the cookies in 8 hours, that means that she can make
cookies per hour.
Then, by 1) and 2), if they work together would we able to make

cookies per hour.
Therefore, in order to finish the T cookies they will need 
Are of circle = πr² = 22/7 *4*4 = 50.27cm²
Answer:
a) New price = 0.86 * Original price
b) New price = 0.86 * 48200 = $41452
Step-by-step explanation:
Answer: -1 is the least amount
Step-by-step explanation:
The negative numbers are going to be least compared to the positive numbers<em> :)</em>
<em></em>
Income is what a person earns, while taxable income reflects deductions for various expenses