Answer:
5 feet
Step-by-step explanation:
Since you know that the ratio is 1:250, you set up a second ratio that looks like this:
x:1,250, where x is the unknown height of the model.
Then divide 1,250 by 250 bc the real building is 250 times larger than the model. 1,250/250=5, so the model should be 5 feet tall
Value behind a decimal point isn't increased by zeros, zeros are actually just place holders
Given: -
Value of boat = $23,400
Loss of value by boat per year = 8%
To find: - Monthly percent decrease in value of boat.
Solution: - Decrease of value per year = 8% of $23,400 = $1,872. Monthly decrease in value = $1,872/12 = $156. Monthly percentage decrease = ($156/$23,400) * 100 = 0.6667 or 0.67 (rounded to nearest hundredth)
If she withdraws 25%, 75% remains:
23,469 x 0.75 = 17,601.75
Divide original amount by amount left:
23,469 / 17,601.75 = 1.333
Using the decimal 0.33333 multiply by 100 to get 33.333%
She will need to deposit 33 1/3%
Answer:
$5.50
Step-by-step explanation:
For one water bottle you divide the 55 dollars by 10
55/10= 5.5