Answer:
b
Step-by-step explanation:
the answer is b because both were clear liquids and now they turned yellow change in color is part of chemical reactions so b is correct
Just enter the information in x and y. For example,
As we know, x = 3 , y = 4
So....
1. 2 (3) + 4
6 + 4 = 10
2. 3 (3) + 2 (4)
9 + 8 = 17
Try to do the rest questions by yourself. It's easy! All the best.
Answer:
Truth value of ~(~p) is same as the truth value of p.
Step-by-step explanation:
For any statement p the truth table for p, ~p and ~(~p) will be as the figure attached. In this table we know that If truth value for p is true then ~p will be false and ~(~p) will be true which is same truth value as truth value of p.
Now if the truth value of any statement is false then truth value for ~p will be true and for ~(~p) will be false which is again similar to the statement p.
Hence truth value of any statement p is similar to the truth value of ~(~p).
Answer:
Choice C. 5 miles per hour
Step-by-step explanation:
(1/4)(20) = 5 per hour