Answer:
y=(5/3)x
Step-by-step explanation:
Since y varies directly with x, then the constant of proportionality is equal to k=y/x. Since y/x=20/12=5/3, then k=5/3. This means the equation to relate x and y is y=(5/3)x
Answer:
0 or 2
Step-by-step explanation:
The Fundamental theorem of Algebra states that a polynomial of degree n has n roots.
Since degree 3 then there are 3 possible roots
Since complex roots occur in conjugate pairs then
There can be 0 or 2 complex roots.
a.
b.
c. By the law of total probability,
According to the inclusion/exclusion principle,
but by DeMorgan's law,
So
and from there we find
d. The event of having at most two of these defects is complementary to the event that all three defects occur simultaneously:
X=5 because you subtract 5 from both sides and then you get x=5 remainding
Answer:
No
Step-by-step explanation:
Summer starts in June and ends in August, so this is not valid.
Bam
