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Type: Posts; User: William

1. ## Thread: percentage sat math question

by William
Replies
2
Views
3,120

### Thanks miranda!!

Thanks miranda!!
2. ## Thread: percentage sat math question

by William
Replies
2
Views
3,120

### percentage sat math question

Which of the following is the approximated percentage of the discount given that a LED TV 40’ was sold for $400 instead of$450?

(A) 8\%

(B) 11\%

(C) 15\%

(D) 17\%

by William
Replies
2
Views
2,575

4. ## Thread: negative number question

by William
Replies
2
Views
2,575

### negative number question

If a-b is negative, which of the following statements could be true?

(I). a<b<0

(II). a<0<b

(III). a>b>0

(A) I only

by William
Replies
2
Views
2,505

Thank you!
6. ## Thread: sat math question

by William
Replies
2
Views
2,505

### sat math question

If x^2-2x+1=0 , which of the following is the value of x-1?

(A) 0
(B) 1
(C) 2
(D) 3

Thanks!
7. ## Thread: sat math inequality question

by William
Replies
2
Views
2,768

### Thank Tomas!!

Thank Tomas!!
8. ## Thread: sat math inequality question

by William
Replies
2
Views
2,768

### sat math inequality question

How many positive integers satisfy the following inequality?

-23<3x+1 \leq 13

(A) None
(B) Four
(C) twelve
(D) thirteen

Thanks!;)

by William
Replies
2
Views
2,768

10. ## Thread: trigonometry sat subject test math

by William
Replies
2
Views
2,768

### trigonometry sat subject test math

Which of the following is the value of cos(x) given that cosec(x)=\frac{3}{2}?

(A) \frac{\sqrt{5}}{9}

(B) \frac{\sqrt{5}}{3}

(C) \frac{\sqrt{3}}{2}

(D) \frac{\sqrt{3}}{4}
11. ## Thread: arithmetic sequence sat math

by William
Replies
2
Views
2,380

### Thank you for your kind and quick response...

Thank you for your kind and quick response Thomas!!;)
12. ## Thread: arithmetic sequence sat math

by William
Replies
2
Views
2,380

### arithmetic sequence sat math

Which of the following is the value of a so that the terms 2a-4 , \ a+4, \4a+5 are consecutive terms of an arithmetic sequence?

(A) \frac{3}{4}

(B) \frac{5}{4}

(C) \frac{7}{4}

(D) ...
13. ## Thread: domain of a function sat math

by William
Replies
2
Views
2,716

### Thanks Thomas!!;)

Thanks Thomas!!;)
14. ## Thread: domain of a function sat math

by William
Replies
2
Views
2,716

### domain of a function sat math

Which of the following is the domain of the function f(x)=log_{x}(x^2-1)?

(A) x>0

(B) x>0 \ and \ x\neq 1

(C) x<-1 \ or \ x>1

(D) x>1
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