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Day 4 Calc Flashcards | StudBud

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Day 4 Calc

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An #SAT math #practice test from Sample 2

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Questions 11

Answers

1
2, 13
The number of people who refused to respond
Where the survey was given
Sample size
Population size
2
2, 15
66,000
420,000
93,000
210,000
3
1, 3
279.5
14
27.7
73
4
2, 10
2
3
6
5
5
2, 16
7/200
25/200
18/25
7/25
6
2, 12
325,000 ≤ 7,500y
150,000 ≥ 7,500y
325,000 - 7,500 ≤ y
175,000 + 7,500y ≥ 325,000
7
2, 8
400
250
0
150
8
2, 11
324
6
8
23
9
2, 6
5
9
-1
8
10
2, 7
y = x(x-6) + 8
y = (x - 2)(x - 4)
y + 1 = (x - 3)2
y - 8 = x2 - 6x
11
2, 2
450
400
300
350