Answer:
14 feet below the surface.
Step-by-step explanation:
2 + 19= 21-7=14
Answer:
Step-by-step explanation:
To find the slope of a line, you would use
.
We use out coordinates to plug into this equation.

Answer:
399.420
Step-by-step explanation:
1) Use the algorithm method.
4 7 . 5 5
× 8 . 4
1 3 2 2
1 9 . 0 2 0
3 6 4 4
3 8 0 . 4 0 0
3 9 9 . 4 2 0
2) Therefore,
.
399.420
The volume of the sphere is 3,052.08 cubic millimeters. The correct answer is A.
<h3>What is the volume of sphere?</h3>
If the given sphere is of radius r units, then its volume is given as:

A glass marble has a diameter of 18 millimeters.
The radius is 9

The volume of the sphere is 3,052.08 cubic millimeters. The correct answer is A.
Learn more about the volume of a sphere here:
brainly.com/question/381274
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Try using PEMDAS,
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
So just do the problem in that order.