Answer:
-19b + 78
Step-by-step explanation:
We multiply by 10 to make it easier
13b+78-32b
-19b + 78
Answer:
D. 0.79
Step-by-step explanation:
The probability of an event is a number between 0 and 1, where, 0 indicates impossibility of the event and 1 indicates certainty. The higher the probability of an event, the more likely it is that the event will occur.
so, the answer is D. 0.79
Answer: Probability = 1/28
<u>Step-by-step explanation:</u>
First Coin Second Coin

Answer:
neither
Step-by-step explanation:
parallel looks like this ----> ===== it is equal facing eachother
and perpendicular looks like this -----> Г it is on 90⁰
Edit: thx for 5stars vote :)