Step-by-step explanation:
( 5x + 1) (x - 2) = 0
Either
5x + 1 = 0
5x = -1
x = -1/5
Or,
x -2 = 0
x = 2
Therefore D. -1/5 , 2
Answer:
-2x^2+2x+6 + -6x+1/-x^2+2x+3
Step-by-step explanation:
Alright, so the first step we are gonna do to solve this problem is subtract since Mason ate 5 ounces of the peanuts and so, we need to subtract 5 out of 29.8.
29.8 - 5 = 24.8
So, now there is 24.8 ounces.
Now we move onto the next step which is division. As you can see in the question it says "Then he divides the rest of the peanuts equally among 4 friends."
24. 8 ÷ 4 = 6.2
Since the answer is supposed to be a decimal..that's your answer!
So overall, each of Mason's friends get 6.2 ounces of peanuts.
Hope this helps!
If you are needing any more help, comment below this comment for any contact of mine. I'll be glad to help!
- Kana
Answer: There is a strong association between age and weight.
Step-by-step explanation:
The correlation coefficient (r) is used to describe the relationship between two variables.
If r lies between -1 to -0.5 or 0.5 to 1, then there is strong association between them.
Here, Variables: Age and weight.
correlation coefficient = 0.512
That means, there is a strong association between age and weight.
Answer:
1/8.
Step-by-step explanation:
It can be any one of 10-2 = 8 letters.
