Multiple Choice
Identify the choice that
best completes the statement or answers the question.
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1.
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Which of the following numbers
can be written as a power with base 2?
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2.
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Which is the
smallest?
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3.
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The radius of a circle is 7 cm.
What is the area of the circle? Round your answer to one decimal place.
a. | 44.0 cm2 | c. | 153.9 cm2 | b. | 69.1 cm2 | d. | 483.6 cm2 |
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4.
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Which expression is equivalent
to  ?
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5.
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What is the value of the
unknown variable?
a. | 18 | c. | 12 | b. | 16 | d. | none of the above |
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Figure
1.6
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6.
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What is the measure of  d in Figure 1.6?
a. | 62° | c. | 65° | b. | 53° | d. | none of the above |
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7.
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What number is missing from the
chart below?
a. | 12 | c. | 14 | b. | 18 | d. | none of the above |
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8.
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What is the next number in the
pattern: 3, 3, 6, 9, 15, ...?
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Short Answer
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9.
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Marcel scored 10 out of 16 on a
test and Leslie scored 48 out of 70 on a test. Who scored higher? Provide your solution and
justify your answer.
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Figure 2.4 – Geography
Assignment Percentages
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10.
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The histogram in Figure 2.4
displays the assignment percentages of a Grade 8 geography class. In a class of 22 students, how many
students would you predict would receive a mark between 91% and 100%?
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Figure 8.11
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11.
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For Figure 8.11, create an
equation to determine the number of the figure with 21 tiles.
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12.
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Calculate. Explain your
thinking.
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Figure 12.2 – Spinner
Frequency
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13.
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Figure 12.2 contains data from
an experiment in which Beulah spun a spinner that had 14 equally divided sections. She spun the
spinner 200 times and recorded her results in the graph. What is the experimental probability of
Beulah spinning the number 6 as a fraction in lowest terms?
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Problem
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14.
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The nightly low temperatures in
Brampton for one week were  . What was the average low
temperature?
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15.
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Point A in the Cartesian coordinate system below has had
two different transformations applied to it to produce image point  . Explain, using
mathematical terms, how point  might have been created.
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