Answer:
a) 3 x 20 = 60
b) -2x20 = -40
question c and d are unclear as we do not know how many questions were wrong and how many were not answered.
Sorry but I hope that helped
1. vertical line
2. standard form
3. slope-intercept form
4.horizotal line
5.slope=7 y-intercept= 2
6. slope= 2 y-intercept= -6
7. slope=1 y-intercept=0
Given that <span>point L is between M and N on MN. Then
MN = ML + LN
31 = h - 15 + 2h - 8 = 3h - 23
3h = 31 + 23 = 54
h = 54/3 = 18
Therefore, LN = 2(18) - 8 = 36 - 8 = 28.
</span>
Answer:
a)
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that A and B are independent events
P(A∩B) =P(A) P(B)
we will use the conditional probability
or
<u></u>
<u> Step(ii):-</u>
Given that A and B are independent events
P(A∩B) =P(A) P(B)
<u></u>
The formula for a circumference of a circle is 3.14 times 2 times radius squared. In this case, the answer is 265.33.