Answer:
Step-by-step explanation:
<u>Given:</u>
- Radius r = 2 in = 2*2.54 cm = 5.08 cm
- Height h = 6 in = 6*2.54 cm = 15.24 cm
- Volume of soil V = 200 cm³
<u>Find the volume of one pot:</u>
- V = πr²h
- V = 3.14*5.08²*15.24 = 1234.92 cm³
From the number above we see the volume of each pot is greater than the volume of soil Ann has, so she can't fill any.
The answer is zero
<em>Note. If the volume unit of soil was in³ the answer would be different</em>
The surface area of Spaceship Earth is: 7850 m^2
Step-by-step explanation:
Given
Diameter of spherical structure = d = 50 meters
As the attraction is in the form of a sphere, its radius will be used to find the surface area.

The formula for surface area of sphere is:

The surface area of Spaceship Earth is: 7850 m^2
Keywords: surface area, sphere
Learn more about surface area about:
#LearnwithBrainly
Answer:
rang is f(x)≥0
the domain is -∞<x<+∞
Step-by-step explanation:
the rang of this function is defined by c|ax+b|+k is f(x)≥0
Answer:
202 tickets for adults were sold and 70 tickets for children are sold.
Step-by-step explanation:
Solve this question using simultaneous linear equation.
•Let the number of tickets sold for adults be a
•Let the number of tickets sold for children be b
The question stated that 272 tickets were sold altogether. So:

Now, make sure that only one of the unknown values remain on the left hand side. For example:

I will refer to the above equation as equation 1.
Now, the question also stated that the tickets sold $1694. This means that:

I will refer to this equation as equation 2.
Now, substitute equation 1 into equation 2 by replacing the a in equation 2 with the values on the right hand side in equation 1. For example:

Then just solve the equation by finding the value of b.

Lastly, find the value of a. Just take the value of b and then substitute into equation 1.

Answer:
B is correct i think
Step-by-step explanation: