Answer:
26
Step-by-step explanation:
20-7= 13 (half his comics) 13+13=26
You have a fifty percent chance of heads or tails, so the probability of it landing on the same side twice is 25 percent.
A real world example could be:
Consider x is time in minutes
Consider y is the amount of fish food required in grams
The equation could then represent how much food (in grams) that a fish needs to be fed x minutes after it was previously fed.
Answer: do you have more details or what I don’t understand what you need
Step-by-step explanation:
3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472
