Answer:
1.No, 143 is not a prime number. The list of all positive divisors the list of all integers that divide 143 is as follows: 1, 11, 13, 143. To be 143 a prime number, it would have been required that 143 has only two divisors, itself and 1.
2.Since the polynomial can be factored, it is not prime.
Answer:
2 seconds
Step-by-step explanation:
Answer:-5.5
Step-by-step explanation:
you can do the y divided by the x to get what you are multiplying by which would be 5.5
Answer:
48.9
Step-by-step explanation:
Subtract 2 from 99.8 = 97.8
Divide 97.8 by 2 - 48.9
Rationalize the numerator:
This is continuous at 
, so we can evaluate the limit directly by substitution:
