Answer:
In order to properly answer this, we need to know the measurement of the pool in meters
Step-by-step explanation:
Answer:
120 cm
Step-by-step explanation:
1/2 is 6 months and 6 years are 72 months.
Using the rule of three, 10 cm is to 6 months what x is for 72 months so
x = (72 * 10) / 6 = 120
Answer:
4r² - 5r - 15 / r(r+3)
Step-by-step explanation:
To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

Thus, the answer is 4r² - 5r - 15 / r(r+3)
250/100 = 2.5
2.5*7 = 1.75
$1.75
Hope this helped!
In order to simplify, let's add 6x and 13x.
We will get 19x, and that is the answer!