There are more than 500 species of sharks swimming in the world's ocean. ... They are found in just about every kind of ocean habitat, including the deep sea, open ocean, coral reefs, and under the Arctic ice.
Answer:
52
Step-by-step explanation:
10(5) + (4×2)/4
50+ 8/4
50+ 2
52
Single digit primes are 2, 3, 5 and 7. Only 3 is 3-primable
Two digit numbers that are 3-primable are
27, 33, 57, 72, 75
The 3 digit numbers that are 3-primable are
222, 333, 555, 777
225, 252, 522
237, 273, 327, 372, 723, 732
255, 525, 552
357, 375, 537, 573, 735, 753
There are 28 3-primable natural numbers less than 1000
Answer:
0.99, 0.6, 1, 0.01, 0, 0.3 respectively
Step-by-step explanation:
This event is extremely likely but there will be some occasions when it does not occur. The correct match is 0.99
This event will occur more often than not. The correct match is 0.6
This event will always occur. The correct match is 1
This event is very unlikely, but it will occur once in a while in a long sequence of trials. The correct match is 0.01
This event is impossible. It can never occur. The correct match is 0
This event is reasonably likely, and will occur sometimes, but not most of the time. The correct match is 0.3
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