Answer:
B) 12
Step-by-step explanation:
The difference between a and b = 18 - 4 = 14 units
4/7 of this difference = (4/7) x 14 = 8
the location of the point is hence the value at "a" plus 4/7 of the difference
= 4 + 8
= 12
4 cups are in a quart. Therefore you must use divide the amount of cups by 4 to get an amount of quarts. therefore you have 4 quarts.
Answer:
D. 
Step-by-step explanation:
The period of the functions
is 
The period of the function
is ALWAYS 
In your case, you have function
and this function has the period

You need to find the function that will have the period that is half of
so

So, correct choice is

Answer: 8.55 feet
Step-by-step explanation:
We should equal the average depth to 1, so if it raises 3%, it raises 0.03. Simply add the original (1) plus what it rose (0.03) and multiply the original by that, so 8.3 × 1.03 = new depth. The result is 8.549 feets.