Answer:
54 miles per hour
Step-by-step explanation:
If you divide the number of miles (216) by the hours (4) you get 54.
Answer:
Which formula should be used to calculate the variance? C
What is the variance? 58.5
Answer:
$141,557.76
Step-by-step explanation:
Chao bought a boat for 160,000
The value of the boat reduces by 4% every year
Therefore the value of the most at the end of three years can be calculated as follows
= 100%- 4%
= 96%
= 160,000 × 96/100^3
= 160,000 × 0.96^3
= 160,000 × 0.884736
= 141,557.76
Hence the price of the boat after 3 years is 141,557.76
Answer:
1. 
2. 
3. Proper Fraction
4. Mixed Fraction
6. 
7. 
8. 11 
9. 50 
10. 
Sorry, didn't see the last question
Hope this helped!
