Answer:
10.63
Step-by-step explanation:
The distance between two points is sqrt((difference between y-values)^2 + (difference between x-values)^2) -->
sqrt(8^2 + 7^2) =
sqrt(64 + 49) =
sqrt( 113) =
10.630145 -->
10.63
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Answer:
4/13
Step-by-step explanation:
There are three face cards and four of each, plus four ace cards, for a total of 16. Thus, the probability of drawing an ace or a face card is 16/52, or 8/26, or 4/13.
Answer:
its -5 I think
Step-by-step explanation:
Answer:
Company B's offer is more cost effective
Step-by-step explanation:
Expected no. of repairs:
(0)(0.25) + (1)(0.32) + (2)(0.29) + (3)(0.14)
= 1.32
Cost A: 12.99 × 12 = $155.88
Cost B: 1.32 × 75 = $99
