3, 12, 48, 192, 768, . . this sequence has a a.] common difference of 4 b.] common ratio of 4 c.] common difference of d.] common ratio of

What is 140% of 25? because i need

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work