Sat math essentials 3 potx
Sat math essentials 3 potx
... • / 1 2 3 4 5 6 7 8 9 0 / 1 2 3 4 5 6 8 9 0 • 1 2 4 5 6 7 8 9 • 1 2 3 5 6 7 8 9 0 • / / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 3 4 7 8 9 0 • .34 2 3 427 42 /7 3 4 7 3 4 7 –PREPARING FOR THE SAT MATH 9 Here is an example: 1. By how much does the product of 13 and ... 0. 1 2 3 5 6 7 8 9 1 5 6 7 8 9 0 • / 1 2 33 6 7 8 9 0 • / 1 2 3 4 44 4 5 6 8 9 0 • 3. 06 • 2 5 7 1 2...
Ngày tải lên: 07/08/2014, 22:20
Sat math essentials 7 potx
... 20% 1 1 in 4, or 25% 2 1 in 3, or 33 % 3 1 in 2, or 50% 4 1 in 1, or 100% Of course, on most SAT questions, you won’t be guessing blindly—you’ll ideally be able to use your math skills to choose the ... of 40, leaving 33 cards. There are three cards remaining that are both a multiple of 4 and a factor of 40: 4, 20, and 40. The probability of selecting one of those cards is ᎏ 3 3...
Ngày tải lên: 07/08/2014, 22:20
Sat math essentials 8 potx
... of a typical SAT. (Note: The distribution of questions on your test will vary. This is only an example.) 1. 1 8. 2 15. 3 22. 3 2. 1 9. 3 16. 5 23. 5 3. 1 10. 2 17. 4 24. 5 4. 1 11. 3 18. 4 25. ... 20% 1 1 in 4, or 25% 2 1 in 3, or 33 % 3 1 in 2, or 50% 4 1 in 1, or 100% Of course, on most SAT questions, you won’t be guessing blindly—you’ll ideally be able to use your math s...
Ngày tải lên: 07/08/2014, 22:20
SAT Math Essentials - Practice Test 3
... for x and 5 for y : (3 xy + x ) ᎏ x y ᎏ = ( (3) (2)(5) + 2) ᎏ 2 5 ᎏ = (30 + 2) ᎏ 2 5 ᎏ = 32 ᎏ 2 5 ᎏ = (͙ 5 32 ෆ ) 2 = 2 2 = 4. Or, 3( 2)(5) = 30 , 30 + 2 = 32 , the 5th root of 32 is 2, 2 raised to ... 2 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3...
Ngày tải lên: 02/11/2013, 18:20
SAT math essentials part 13 potx
... ( ᎏ a b ᎏ ) 2 = ( ᎏ – 6 3 ᎏ ) 2 = (– ᎏ 1 2 ᎏ ) 2 = ᎏ 1 4 ᎏ . 13. 6 If j@k = –8 when j = 3, then: –8 = ( ᎏ – k 3 ᎏ ) 3 –8 = ( ᎏ – k 3 ᎏ ) 3 –8 = – ᎏ 2 k 7 3 ᎏ 216 = k 3 k = 6 14. 63 The size of an ... for x and 5 for y : (3 xy + x ) ᎏ x y ᎏ = ( (3) (2)(5) + 2) ᎏ 2 5 ᎏ = (30 + 2) ᎏ 2 5 ᎏ = 32 ᎏ 2 5 ᎏ = (͙ 5 32 ෆ ) 2 = 2 2 = 4. Or, 3( 2)(5) = 30 , 30 + 2 = 32 , the 5...
Ngày tải lên: 22/07/2014, 10:22
SAT Math Essentials - Practice Test 1
... parabola shown above? a. y = (x + 3) 2 + 2 b. y = (x + 3) 2 – 2 c. y = (x – 3) 2 + 2 d. y = (x – 3) 2 – 2 e. y = (3x + 3) 2 – 2 4 4 3 3 2 2 1 1–1 –1 –2 –2 3 3 –4 –4 y x – PRACTICE TEST 1 – 186 15. ... 7. 14. 27 Substitute 3 for a: = 9. To solve for z, raise both sides of the equation to the power ᎏ 3 2 ᎏ : = , z = ͙9 ෆ 3 = 3 3 = 27. 9 3 2 z 2 3 3 2 z 2 3 – PRACTIC...
Ngày tải lên: 02/11/2013, 18:20
SAT Math Essentials - Practice Test 2
... (2,–1) 4 3 2 1 –1 –2 3 –4 –4 3 –2 –1 1 2 3 4 y x – PRACTICE TEST 2 – 202 18. Which of the following is an irrational number? a. Ί ᎏ 4 9 ᎏ b. 4 3 c. –( 3 ෆ 3 ෆ ) d. e. ( 32 ෆ ) 3 19. In ... 2 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6...
Ngày tải lên: 02/11/2013, 18:20
SAT math essentials part 12 docx
... when x = 3? a. 35 b. –21 c. 15 d. 18 e. 33 2. What is the tenth term of the sequence: 5, 15, 45, 135 ? a. 5 10 b. ᎏ 3 5 10 ᎏ c. (5 ϫ 3) 9 d. 5 ϫ 3 9 e. 5 ϫ 3 10 3. Wendy tutors math students ... decrease by 33 %. –PRACTICE TEST 3 230 8. In the diagram above, ABDE is a square and BCD is an equilateral triangle. If FC = 6 3 ෆ cm, what is the perimeter of ABCDE? a. 30 3 ෆ...
Ngày tải lên: 22/07/2014, 10:22
SAT math essentials part 11 ppsx
... 2 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 1 2 3 4 5 6 7 8 9 • 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • / 1 2 3 4 5 6 7 8 9 0 • 9...
Ngày tải lên: 22/07/2014, 10:22