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Questions (18)
Biological Evolution Evidence Sample Work
1 answer
178 views
What are the excluded values of the function?
y equals 3 over the quantity 4 times x plus 64 A. x = 0 B. x equals negative 64 C.
3 answers
169 views
Add.
start fraction 5 c over 2 c plus 7 end fraction plus start fraction c minus 28 over 2 c plus 7 end fraction A. start
3 answers
95 views
Subtract.
Start Fraction 5 over t squared End Fraction minus Start Fraction 4 over t plus 1 End Fraction A. start fraction 5 t
3 answers
122 views
Add.
9 plus start fraction x minus 3 over x plus 2 end fraction A. start fraction 10 x plus 15 over x plus 2 end fraction B.
3 answers
122 views
Add.
start fraction a over a plus 3 end fraction plus start fraction a plus 5 over 4 end fraction A. start fraction 4 a plus 20
1 answer
97 views
Add.
start fraction 7 over 3 a end fraction plus 2 fifths A. start fraction 35 plus 6 a over 3 a plus 5 end fraction B. start
1 answer
102 views
Find the LCD of the pair of expressions.
start fraction 3 m over m plus n end fraction; start fraction 3 n over m minus n end
1 answer
117 views
Find the LCD of the pair of expressions.
one half; Start Fraction 4 over x squared End Fraction A. 4 x squared B. 2 x squared C.
5 answers
154 views
Add.
start fraction 5 c over 2 c plus 7 end fraction plus start fraction c minus 28 over 2 c plus 7 end fraction
3 answers
114 views
Radical Expressions and Data Analysis Portfolio
1 answer
184 views
4.7.4 - Portfolio Item: Radical Expressions and Data Analysis Unit Portfolio
7 answers
282 views
Which of the following best characterizes the situation in the Soviet Union in the 1970s and 1980s?
A. People’s freedoms were
1 answer
249 views
During the Cold War, what was one effect of the arms race between the United States and Soviet Union?
A. lack of resources for
3 answers
150 views
The truth of the matter is that Europe’s requirements for the next three or four years of foreign food and other essential
3 answers
152 views
Which policy did Mikhail Gorbachev implement to help improve the Soviet Union’s economy?
A. glasnost B. perestroika C.
3 answers
206 views
Tasha is planning an expansion of a square flower garden in a city park. If each side of the original garden is increased by 7
3 answers
145 views
Solve the equation using the Zero Product Property.
left parenthesis 2 x minus 4 right parenthesis left parenthesis 2 x minus 1
3 answers
122 views
Answers (10)
The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at 35 miles per hour, how long will it take to drive the same distance at 45 miles per hour? A. about 3.11 hours B. 140 hours C.
Come up with and describe two scenarios: one that models a direct variation situation and one that models an inverse variation situation. Do not state explicitly which scenario is which, but provide at least four data pairs for each situation. Your
Find the LCD of the pair of expressions. Start Fraction 8 over 5 b End Fraction; Start Fraction 12 over 7 b-cubed c End Fraction A. 7 b cubed c B. 12 b cubed c squared C. 35 b cubed c squared D. Start Fraction a minus b + 2 over a b c cubed End Fraction
Subtract. start fraction 3 n plus 2 over n plus 4 end fraction minus start fraction n minus 6 over n plus 4 end fraction A. 2 n plus 8 B. start fraction 2 n minus 4 over n plus 4 end fraction C. start fraction 2 n minus 8 over n plus 4 end fraction D. 2
What is the quotient Fraction 1: the quantity x squared minus 16 over the quantity 2 times x squared minus 9 times x plus 4; Fraction 2: the quantity 2 times x squared plus 14 times x plus 24 over the quantity 4 times x plus 4; Find Fraction 1 divided by
What was the purpose of the Warsaw Pact? A. to centralize defense among the Soviet-controlled countries B. to protect Poland from communist attack C. to create a free trade zone among communist countries D. to create an alliance between China and the
The outcome of the Chinese Civil War led to the implementation of which failed policy? A. the Revolution of Taiwan B. the Great Leap Forward C. the Economic Miracle D. the 10-year Chinese Industrialization Plan
What was the significance of the formation in 1955 of the Southeast-Asia Treaty Organization (SEATO)? A. Its formation was part of the Soviet Union's strategy to contain Western power by forming alliances. B. Its formation was part of both the American and
What are the solutions of the equation? 0 equals x squared minus 2x minus 24 A. x = 6, 4 B. x = negative 6, negative 4 C. x = negative 6, 4 D. x = 6 and negative 4
What are the solutions of the equation 2 x squared equals 18? Use a graph of a related function whose roots answer the question. A. An upward facing parabola passes through points left parenthesis negative 9 comma 0 right parenthesis, left parenthesis 0
