Determine whether or not one or more pairs of twin primes exist between the pair of numbers given. If so, identify the twin primes.15 and 28
A. 21, 23
B. No
C. 17, 19 and 21, 23
D. 17, 19
Answer: D
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Give an appropriate answer.Suppose src="https://sciemce.com/media/4/ppg__rrr0609191216__f1q205g6.jpg" style="vertical-align: -38.0px;" /> 
f(x) = 1 and 
g(x) = -3. Write out the statement of the Main Limit Theorem that justifies the rewriting of the denominator in step (b) of the following calculation. If the step is not justified, state this.
= 
= 
A. 
[f(x)]n = 
n
B. 
= 
, provided 
g(x) ? 0
C. 
[f(x) ? g(x)] = 
f(x) ? 
g(x)
D. Step is not justified
Identify the polynomial as a monomial, binomial, trinomial, or none of these.-20c6 + 7c5 + 8c4
A. Monomial B. None of these C. Binomial D. Trinomial
Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) = 
What will be an ideal response?
Rewrite the following number using digits.One hundred million, six thousand
A. 100,006,000 B. 1,006 C. 1,600,000 D. 106,000,000