the answer is b
Step-by-step explanation:
hope this helps if not let me know have a blessed day
The given equation is
Here we have to solve for x.
First we need to get rid of 9, and for that, we add 9 to both sides. That is
(Addition property of equality)
Now we need to get rid of 2, and for that, we divide both sides by 2.That is
(Division property of equality) .
Answer:
See explanation
Step-by-step explanation:
A candle 6 inches high burns at a rate of 1 inch every 2 hours for 5 hours. The candles burning rate is 0.5 inch per hour).
Then
- a cnadle height after first hour is 6 - 0.5 = 5.5 inches;
- a candle height after first two hours is 5.5 - 0.5 = 5 inches;
- a candle height after first three hours is 5 - 0.5 = 4.5 inches;
- a candle height after first 4 hours is 4.5 - 0.5 = 4 inches;
- a candle height after first 5 hours is 4 - 0.5 = 3.5 inches.
The candles height h (in inches) at any time t (in hours) is modeled by
The domain of this function is
The range og this function is
Answer:
c
Step-by-step explanation:
Answer:
The volume of the sphere is
Step-by-step explanation:
<u><em>The question in English is</em></u>
Calculate the volume in m^3 of the sphere in which the area of one of its maximum circles is 36pi m^2
we know that
The radius of the maximum circle in the sphere is equal to the radius of the sphere
Step 1
Find the radius of the maximum circle
The area of the circle is
we have
substitute and solve for r
Simplify
take the square root both sides
Step 2
Find the volume of the sphere
The volume of the sphere is
substitute the value of r