Answer:
It's D: 16
Step-by-step explanation:
The answer is .469 its just simply both percentages as percents multiplied together so .7*.67= .469
Answer:
Answer B: 10.12
Step-by-step explanation:
Let the numbers be represented by a, b and c. Their sum is 44.84. The number a is 24.6. Further, assume that b = c.
Then 24.6 + b + b = 44.84.
Let's isolate 2b:
Subtract 24.6 from both sides of this equation, obtaining:
2b = 20.24.
Finally, divide both sides of this equation by 2. We get b = 10.12.
This corresponds with Answer B.
Answer:
QT = 18
Step-by-step explanation:
Answer: 170
Step-by-step explanation: To find the percent change, simply multiply this number by 100.
