dontcareanyonemo
19.03.2021 •
Mathematics
FUSSILE PUNTS
The data for the distance d, in miles, remaining for a train to travel to its destination t hours after it departs a station are
shown in the scatter plot. Which of the following functions best fits the data?
100
320
S
Distance (miles)
2160
80
1 2 3 4 5 6 7 8
Time (hours)
А
d(t) = 500 + 300
B
d(t) = 504
С
d(t) = -501 + 300
D
d(t) = -504
Solved
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Ответ:
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Ответ:
Answer is 30
Step-by-step explanation:
Total no. Of pairs = 60
No. Of four colours = 60/4 = 15
To ensure matching pair drawn at random, minimum no. Of socks drawn should be 15x2 = 30