a) naturals numbers, integers, rational numbers, real numbers
b) integers, rational numbers, real numbers
c) irrational numbers, real numbers
d) rational numbers, real numbers
e) naturals numbers, integers, rational numbers, real numbers
f) naturals numbers, integers, rational numbers, real numbers
Answer:
It's 2
Step-by-step explanation:
I don't know what to write
Answer:
38.6
Step-by-step explanation:
The remaining angle with no name = 132-x
sin(132-x)/6.7=sin(48)/8.4
132-x=36.35214909
x=95.64785091
=95.6
Answer:

Step-by-step explanation:
Given

Required
Probability of selecting 2 toys of different types
From the question, we understand that all toys are different i.e. 1 of each type.
And the selection is without replacement;
So, after the first toy is selected; there are n - 1 toys left.
So, the probability is:

Substitute 



