The standard form is 21x-y-7=0
The area of a rectangle 3 yd by 10 yd is
(3 yd) × (10 yd) = 30 yd²
Answer:
Step-by-step explanation:
yes
Answer:
26
Step-by-step explanation:
When you flip two coins, you can have 4 different outcomes:
HH
HT
TH
TT
All outcomes are equally likely, but notice that if you do not keep track of which coin is which, you will get 1/4 of the flips to be both heads, 1/4 of the flips to be both tails, and 1/2 of the flips to be one heads and one tails.
p(both heads) = 1/4
With 105 flips, the expected number of both heads is
105 * 1/4 = 26.25
Answer: 26
Answer:
25 minutes and 33 seconds
Step-by-step explanation:
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