Answer:
ln (a) + ln (b) + ln(c)
Step-by-step explanation:
Properties of Logarithms says log(x*y) = log (x) + log(y); with the same base
Answer:
B
Step-by-step explanation:
you have probably finished the quiz by now but anyway
so first flip the picture so that u see the cylinder standing on its base
12 is the diameter and 8 the height
12/2 = 6=radius
finally u do
πr
h
3.14*
*8
**i simplified π so the answer will be 904.32**
please vote if you found this helpful :)
This decimal does not represent a rational number because rational numbers are whole numbers, numbers that can be written as a fraction
Answer:
B?, lmk if it's wrong lol
Answer:
14 is a positive integer, then it belongs to the set of natural numbers.
1 and 5/9 are rational numbers. The second is already a fraction and the first one, 1, is a natural number, but all the natural numbers can be written as the result of a fraction. For example: 1=6/6.
About the last number, I don't know if it's written correctly. That should be pi maybe, that is 3.14159.... In that case it's an irrational number.
Irrational numbers are all those real numbers that are not rational.
In general you have that:
ℕ ⊂ ℤ ⊂ ℚ ⊂ ℝ
ℕ. Natural numbers. It's the "smallest" one.
ℤ. Integers. Made with positive and negative natural numbers. Includes the natural numbers then.
ℚ. Rational numbers. Everything that can be written as a fraction. Includes both ℕ and ℤ.
ℝ. Real numbers. Any kind of number, fraction or not.
