Matthew and Courtney have coins altogether. Courtney has fewer than twice as many coins as Matthew. How many coins do they each have?
a. Matthew has 30 coins. Courtney has 56 coins.
b. Matthew has 20 coins. Courtney has 36 coins.
c. Matthew has 50 coins. Courtney has 96 coins.
d. Matthew has coins. Courtney has coins.
e. None of the above
ANS: D
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____________________ created a pyramid showing levels of psychological and physical needs to explain his theory of human motivation
Fill in the blank(s) with correct word
________ (book title) by ________ is generally regarded as the first known work of informational literature for children.
What will be an ideal response?
In experimental studies, but NOT in other studies,
a. the researcher manipulates the dependent variables. b. the researcher manipulates the independent variables. c. the researcher tries to eliminate the effects of extraneous variables. d. the researcher examines a priori differences between groups.
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A. They are cheap to implement at a statewide level. B. They are often less reliable than traditional tests. C. They discourage student decision making and self-reflection. D. They are easy to evaluate.