# Search:

Type: Posts; User: Jack

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1. ## Thread: sat math parabola

by Jack
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2
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2,196

### Thankn you very much!!

Thankn you very much!!
2. ## Thread: sat math parabola

by Jack
Replies
2
Views
2,196

### sat math parabola

In the figure below the parabola (represented by the function g) has a minimum value when x=-2. If f(0)=9, then which of the following could be the value of f(-4)?

47

Figure not drawn to scale...
3. ## Thread: geometry perimeter triangle

by Jack
Replies
2
Views
2,757

### Thank you miranda!

Thank you miranda!
4. ## Thread: geometry perimeter triangle

by Jack
Replies
2
Views
2,757

### geometry perimeter triangle

In the figure below the triangle RST has a perimeter of 14 and SR=RT, what is the length of side ST given that the ratio of x:y=4:3 ?

46

Figure not drawn to scale

(A) \frac{32}{11}
...
5. ## Thread: geometry question area

by Jack
Replies
2
Views
2,548

### Thanks miranda!!

Thanks miranda!!
6. ## Thread: geometry question area

by Jack
Replies
2
Views
2,548

### geometry question area

In the figure below the triangle DGF has an area of 12 and DG=GF, what is the area of the shaded region?

45

Figure not drawn to scale

(A) 6\sqrt{3})\frac{\pi}{3}-12

(B) ...

by Jack
Replies
2
Views
2,677

8. ## Thread: geometry triangle's angles

by Jack
Replies
2
Views
2,677

### geometry triangle's angles

In the figure below what is the value of x given that 2x-y=110

44

Figure not drawn to scale

(A) 50

(B) 60

by Jack
Replies
2
Views
2,711

Thank you !!
10. ## Thread: sat math word problem

by Jack
Replies
2
Views
2,711

### sat math word problem

Five years ago, Jim was half as old as John is now. If John is six years older than Jim, how old is John now ?

(A) 22

(B) 20

(C) 24

(D) 18

by Jack
Replies
2
Views
2,272

### Thanks you very much!

Thanks you very much!

by Jack
Replies
2
Views
2,272

### sat inequality

Which of the following is equivalent to the statement |a+4|>5?

(A) a>1

(B) -9<a<1

(C) a>1 \ or\ a<-9

(D) a>9
13. ## Thread: sat expression inequality

by Jack
Replies
2
Views
2,100

### Thanks miranda!

Thanks miranda!
14. ## Thread: sat expression inequality

by Jack
Replies
2
Views
2,100

### sat expression inequality

If a>0, ab<0, and abc<0 , then which of the following could NOT be negative?

(A) abc^2

(B) ab^2c^3

(C) a^3 bc^3

(D) a^3 b

by Jack
Replies
2
Views
2,040

thank you!!
16. ## Thread: values of x inequality

by Jack
Replies
2
Views
2,040

### values of x inequality

If x^2-5<12 , then which of the following could not be the value of x?

(A) -4

(B) 6

(C) -5

(D) 3
17. ## Thread: expression sat math

by Jack
Replies
2
Views
2,133

### thanks miranda!

thanks miranda!
18. ## Thread: expression sat math

by Jack
Replies
2
Views
2,133

### expression sat math

If x^2+y^2=12 and xy=-\frac{3}{2}, what is the value of (x+y)^2 ?

(A) 9

(B) 3

(C) \frac{21}{2}

(D) \frac{23}{2}

by Jack
Replies
2
Views
2,892

Thank you!!
20. ## Thread: ratio of areas

by Jack
Replies
2
Views
2,892

### ratio of areas

The ratio of the areas of two circles is 9:4. If the circumference of the smaller circle is 20\pi, what is the perimeter of the larger circle?

(A) 13\pi
(B) \frac{40\pi }{3}
(C) \frac{90\pi...

by Jack
Replies
2
Views
2,525

Thank you!
22. ## Thread: area circumference of a circle

by Jack
Replies
2
Views
2,525

### area circumference of a circle

What is the area, of a circle with a circumference of 12\pi?

(A) 12\pi
(B) 24\pi
(C) 36\pi
(D) 144\pi

Thanks!

by Jack
Replies
2
Views
2,650

24. ## Thread: sat number question

by Jack
Replies
2
Views
2,650

### sat number question

What is the units digit of 4^{1352}.

(A) 0
(B) 4
(C) 6
(D) 8
25. ## Thread: sat math expression question

by Jack
Replies
2
Views
1,780

### Thanks Miranda!

Thanks Miranda!
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