Hope this makes sense :]]
Answer:
rational, irrational is like pi or \sqrt{-7}
Step-by-step explanation:
Let's take the worst case scenario. Suppose the list consists of
-2, - 4, - 5, - 8
The product of the first and the last integers is positive
-2 * -8 = 16 so that checks out.
There's an even number in the list so the result will be positive.
Not enough variety. Suppose the list is
1, - 2, - 4 , -5
The largest is 1 the smallest - 5. The result disobeys the first condition of the problem.
Any other list is trivial.
Answer: yes if those two conditions are met.
Answer:
3 hours 8 seconds
Step-by-step explanation:
Juan and Andrés are older adults and marathoners. Today they participated in the international marathon of the Andes. The announcer who covers this sporting event reported that Juan had finished the race with a time of 3¾ hours. Tijuanito the route in ⅔ of hours more than Andrés, how long did Andrés finish the marathon ?.
It is given that,
Juan had finished the race with a time of 3¾ hours.
He takes ⅔ of hours more than Andrés.
We need to find how long did Andrés finish the marathon.
Time taken by Juan = hours
Time taken by Tijuanito is hours more than Andrés.
So, Andrés finish the marathon before.
Answer:
153.86
Step-by-step explanation:
To find the area the equation is pi* radius squared
so it's 3.14*7 squared it's
3.14*49
The answer is 153.86