Answer:
98% chance
Step-by-step explanation:
Total People = 10+14+417+145
= 586
Passed or in Group B = 417+10+145= 572
572/586 = about a 98% chance of selecting an examinee who passed or is in Group B (this means everybody but the people in Group A and Failed)
Hope this helps and good luck on your test!
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Thank you!
I can’t answer u I need to see the graph
Answer:
300 would be
Step-by-step explanation:
Answer: 72
Solution:
According to the question:-
S= 4 x 5 + 3 x 5 + 5 x 5 + 3 x 4
= 20 + 15 + 25 + 12
= 72
Answer:
P = (3, 3 2/7)
Step-by-step explanation:
The desired point P is the weighted average of the end point values. The weights are the numbers in the ratio of segment lengths. The smallest weight is used for the end point closest to the largest division.
P = (5N +2M)/(5+2) = (5(7, 7) +2(-7, -6))/7 = (35-14, 35-12)/7
. P = (21, 23)/7
P = (3, 3 2/7)
_____
The x-distance from M to N is 7-(-7) = 14 units. The x-distance from P to M must be 5/(5+2) = 5/7 of that, so is (5/7)14 = 10 units. So, the x-coordinate of P is ...
Mx +10 = Px
-7 +10 = 3 . . . . x-coordinate of P
The corresponding y-coordinate can be found from a graph or by a similar calculation.
My +5/7(Ny -My) = Py
Py = -6 +(5/7)(7-(-6)) = -6 +65/7 = -6 +9 2/7 = 3 2/7 . . . . y-coordinate of P