1 Select the simplification that accurately explains the following statement.
37 = 1
ОВ.
OA (73) = 73.73.73 = 73-}-} = 78 = 72 = 7
(78) = 73.73.73 = 78+}+} = 7% = 71 = 7
OC (73)° = 78.78.7) = 7:(1+3+ ) = 7.3 = 7.1 = 7
OD. (7) = 78.78.7) = 7.78 = 3-5-7 = 1:7 = 7

For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?