09/13/22

How many atoms are in 1.32 mol of pure aluminum?

limit of the sequence

Find the limit of the sequence an={sin(n)/n}, if it exists

03/18/22

I keep getting this wrong

From a group of 9 people, you randomly select 5 of them.What is the probability that they are the 5 oldest people in the group?Give your answer as a fraction

Calculate the first, second, and third derivatives of 𝑦(𝑥)=6√x.

𝑦′(𝑥)= 𝑦″(𝑥)=𝑦‴(𝑥)=

Which of the Following is a Binary Operation if a and b are in S?

Which of the Following is a Binary Operation if a and b are in S?a. a*b = ab + b2, S = set of negative numbersb a*b = square root of a+b ; S = set of positive numbersc a*b = ab-a; S = set of real... more

ab+3c=2x, solve for b

Alegebra homework help? ab+3c=2x, solve for b   Show work please?

Given f(x)=3x^2 - 7. g(x)=e^(-2x), and G(x)= sin(4x-1) simplify (f(x+h)-f(x))/h

Given f(x)=3x^2 - 7. g(x)=e^(-2x), and G(x)= sin(4x-1) simplify (f(x+h)-f(x))/h

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