9514 1404 393
Answer:
mutually exclusive
Step-by-step explanation:
The formula of interest is ...
P(A or B) = P(A) + P(B) - P(A and B)
Filling in the given values, we have ...
9/10 = 2/5 + 1/2 - P(A and B)
Solving for P(A and B), we get ...
P(A and B) = 2/5 +1/2 -9/10 = 4/10 +5/10 -9/10
P(A and B) = 0
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Events are mutually exclusive when <em>they can never happen at the same time</em>. That is, P(A and B) = 0.
The events A and B are mutually exclusive.
I think 6 is paired with e. 8 might go with c. I could be wrong, but I think I'm right.
A million times greater I guess
Answer:
Scalene
Step-by-step explanation:
It is not isosceles because an isosceles triangle needs to have at least 2 congruent sides
It is not equilateral because not all of the sides are the same length
It appears to be a right triangle, not an acute triangle
The answer is scalene because all sides are a different length
<u>Hope this helps :-)</u>
Initial amount is when no change has happened or when t=0
that iniital amoun tis 1
the growth factor
welll, it grows by 40% each time of previous times
I would say growth factor of 1.4
f(x)=a(b)^t
f(t)=1(1.4)^t
initial amount is 1
grouth factor is 1.4
<span><em>Hope his helps!!!!!!!
</em><em>Ps: Please mark brainliest!!!! I am only a few away from ranking up, it would help a lot, and I will make a shoutout for you!! </em></span>