To make a fraction into simplest form you have to find the greatest common factor. In this case it is 5. So then you divide both the numerator and the denominator by the greatest common factor of 5.
15÷5=3
100÷5=20
There is no factors that go into both 3 and 20 so simplest form is 3/20.
Answer:
ans: a) x/3 + y/2 = 1
b) y = (1/3)x + 11
Step-by-step explanation:
equation of line in double intercept form is
x/a + y/b = 1
and equate given equation with y = mx + c
so m= -3
so new slope perpendicular to given line is
M = -1/m = 1/3
C in equation denotes y intercepts
Answer:
Step-by-step explanation:
The given parameters can be represented as:
Solving (a): P(x < 3)
This is calculated as:
----- i.e. all probabilities less than 3
So, we have:
Solving (b): Expected number of events
This is calculated as:
So, we have:
Express as decimal
Approximate to the nearest integer
Answer:
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