U7 - Expressions & Variables - Warm-Up 1

Quiz by Jimmy Bostock

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10 questions

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Q1
60s
Q2
60s
Q3
Which of the following is scientific notation for 3,465,000,000,000,000,000,000?
$3.465\ \times\ 10^{15}$
$34.65\ \times\ 10^{21}$
$3.465\ \times\ 10^{21}$
$3.465\ \times\ 10^{18}$
$3.465\ \times\ 10^{-21}$
60s
Q4
What is the area of the given square?
$2500\ yd^2$
$200\ yd^2$
$200\ yd$
$50\ yd^2$
$2500\ yd$
60s
Q5
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45s
Q6
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45s
Q7
What is 35% written as a decimal?
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30s
Q8
Which of the following represent the same amount?
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60s
Q9
45s
Q10
The absence or supression of passion, emotion, or excitement is called
apprehension
apathy
aggression
reluctance
45s

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