Answer:
7
Step-by-step explanation:
9514 1404 393
Answer:
F = 3.84×10^23/R²
Step-by-step explanation:
No units are given for distance, so we cannot give a constant of proportionality that has suitable units.
The general form for inverse square variation is ...
F = k/R²
Then the value of k can be found from ...
k = F·R² = (6×10^5)(8×10^8)^2 = 3.84×10^23
The formula relating the given F and R is ...
F = 3.84×10^23/R²
I got a different answer..
and i don't see it as one of your choices, also your question is confusing since you're repeating it .-.
But anyways i got
Answer:
m=-3
Step-by-step explanation:
f(1)=-(1)^2+3(1)+8=-1+3+8=10
f(5)=-(5)^2+3(5)+8=-25+15+8=-2
m_avg=(f(5)-f(1))/(5-1)=(-2-10)/(5-1)=-12/4=-3
2x+6-4=0
First combine like terms:
2x+2=0
Then subtract +2 from both sides:
2x+2=0
-2. -2
Now: 2x=-2
After that you divide both sides by positive 2
And X= -1