Using the foil method, multiply the terms in the binomials below. show your work in the
provided. then, add any like terms and write the polynomial in standard form in the space
provided. show your work. (8 points: 2 points each)
a.
(3x+7)(2x - 5)
b.
(x² + 2x)(5x² – 3x)
+
+-
+
-
+-
+
c.
(5x + 4) (5x - 4)
d.
(x²-7)(x² - 4)
– +
+
+

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.