C. 3/2 divided by 3
Alina has 3/2 hours to complete her homework. She should divide her 3/2 hours by the 3 assignments to determine how much time she will spend on each assignment. This turns out to be 1/2 hours, or 30 minutes, on each assignment. 3/2 hours is the same thing as 90 minutes, so this answer makes sense. We want the time to be divided by the number of assignments, not vice versa.
Answer:
7.29
Step-by-step explanation:
Answer:
Step-by-step explanation:
In 
of an hour, Frodo ran 
miles
= 
So,
Multiplying both sides by 
, we get,
In 
hour, Frodo ran 
= miles
Answer:
A sinusoidal function is like a sine function and it has few real life usages.
Step-by-step explanation:
1.The periodic rotations of a crankshaft in an engine.
2. The rotation of a Ferris wheel.
3. The fluctuating hours of daylight in a specific location throughout a calendar year
The sinusoidal wave is a curve that describes a smooth repetitive oscillation. In these 3 examples, we can plot the movement of the object in a graph paper and we will see a sine wave. That's why these are the real life example of sinusoidal wave.
