3 years ago

You pick a card at random what is p(2)? Write your answer as a percentage

Mathematics

1 answer:

mr Goodwill [35]3 years ago

5 0

Answer:

Step-by-step explanation:

well, there are 4 2s in a deck of card out of the 52 cards in the deck.

4/52 right? and then you divide 4 by 52 to get your percent. it`s a long number so i rounded it to nearest tenth and made it into a percent so it`ll be 8%

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3 years ago

In 1981, the Australian humpback whale population was 350 and has increased at a rate of 14% each year since then.)

dimulka [17.4K]

Answer:

In 1981, the Australian humpback whale population was 350

Po = Initial population = 350

rate of increase = 14% annually

P(t) = Po*(1.14)^t

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t = number of years that have passed since 1981

Year 2000

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2018 - 1981 = 37 years

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