23.4% of what number is 54,400
1 answer:
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Answer:
It is irrational, & cannot be written as a fraction.
Step-by-step explanation:
will give you a very odd number when plugged into the calculator.
1.414213562
With our knowledge of rational vs. irrational numbers, we know that means has to be irrational because it is not a whole number, not an integer, & cannot be condensed into a fraction.
Any time you see a number that isn't a perfect square in a square root, it might be best to guess it is irrational.
Always plug it into a calculator (if possible) to check!
Hope this helps. :)
Ok.
The volume of a cone is the volume of a cylinder over 3.
The volume of a cone is:
This problem gives us the diameter, which is twice of the radius. So, we'll just half it.
Radius (me) = 4 cm.
Substitute our given values into the equation.
Multiply
Multiply
This would make
the closest option.
The volume of a cone is the volume of a cylinder over 3.
The volume of a cone is:
This problem gives us the diameter, which is twice of the radius. So, we'll just half it.
Radius (me) = 4 cm.
Substitute our given values into the equation.
Multiply
Multiply
This would make
Answer:
Garrett gets 36 problems right.
Step-by-step explanation:
Given that,
Total number of MCQs = 60
Correct answers = 60%
We need to find how many problems did Garrett get right. It can be calculated by finding 60% of 60 such that,
So, Garrett gets 36 problems right.