Answer: A proportion can be solved to relate the sample to the population and solved to form an estimate.
Step-by-step explanation:
Answer:
<u>i don't know and don't care</u>
Step-by-step explanation:
0.1 repeating as a fraction is 1/9
Answer:
The answer in D.
Step-by-step explanation:
In a quadratic expression, ax² + bx + c, c will be the constant.
Answer:
$2.24
Step-by-step explanation:
Since we are trying to find a percentage of something, we can multiply whatever we're trying to find a percentage from by 0.X where X is equal to the number of the percentage. So in this case it's 15%. We can multiply $14.90 by 0.15 and we get 2.23500. Since we cannot have 2.235 dollars, we must round up decimal places.
The tip would be 2 dollars and 24 cents. ($2.24).