Any circle that can given by
have a center of
You can choose any positive value for the radius
Hence, there are infinity circles.
have a center of
You can choose any positive value for the radius
Solve the riddle. Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen.
2 answers:
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Answer:
Step-by-step explanation:
There are 52 cards in a standard deck, and there are 4 suits for each card. Therefore there are 4 twos and 4 tens.
At first we have 52 cards to choose from, and we need to get 1 of the 4 twos, therefore the probability is just
After we've chosen a two, we need to choose one of the 4 tens. But remember that we're now choosing out of a deck of just 51 cards, since one card was removed. Therefore the probability is
Now to get the total probability we need to multiply the two probabilities together