Question 1

The Indianapolis Indians played 16 games in May.  If they lose 5 of them, write the ratio of wins to losses in lowest terms

Accepted Answer

11/5

Answer

16/5

Answer

5/11

Answer

11/16

Question 2

Find the scale Factor

Accepted Answer

6/1

Answer

10

Answer

10/13

Answer

5/39

Question 3

Find the value of x

Accepted Answer

13

Answer

6

Answer

78

Answer

46.8

Question 4

Find $\angle{L}$

Accepted Answer

80

Answer

57

Answer

13

Answer

43

Question 5

Find the value of y

Accepted Answer

13

Answer

20.2

Answer

78

Answer

43

Question 6

Find the value of x

Accepted Answer

25

Answer

80

Answer

16

Answer

12

Question 7

Find the value of x

Accepted Answer

100

Answer

16

Answer

9

Answer

48

Question 8

Find the value of x

Accepted Answer

36

Answer

20

Answer

60

Answer

100

Question 9

Find the value of x

Accepted Answer

64

Answer

48

Answer

100

Answer

60

Question 10

Help Mr. Smith determine the height of a statue.  He has set a mirror on the ground 4 m from the statue.  He then walks backward until he can see the top of the statue in the mirror.  he has created similar triangles as shown in the figure.  If Mr. Smith walks 2.4 m away from the mirror and his eyes are 1.8 m from the ground, write and solve a proportion to find the height of the statue.

Accepted Answer

3

Answer

2.4

Answer

5.3

Answer

1.8

Question 11

A tree 24 foot tall casts a shadow 12 feet long.  Brad is 6 feet tall.  How long is Brad's shadow?  Draw a diagram and solve.

Accepted Answer

3

Answer

12

Answer

1000

Answer

6

Question 12

A girl 160 cm tall, stands 360 cm from the lamp post at night so that the tip of her shadow and the tip of the lamp post's shadow are the same.  Write and solve a proportion to find the height of the lamp post

Accepted Answer

800

Answer

160

Answer

360

Answer

640

Question 13

Factor:  ${x^2}-12x+32$

Accepted Answer

(x-8)(x-4)

Answer

(x+6)(x-5

Answer

x(x+6)

Answer

(x-8)(x+4)

Question 14

Factor ${n^2}-14n+45$

Accepted Answer

(n - 5)(n - 9)

Answer

(n + 9)(n - 8)

Answer

(n - 7)(n + 1)

Answer

n(n - 9)

Question 15

Simplify:  $n^\frac{3}{2}$

Accepted Answer

$n^\frac{3}{2}$

Answer

$n^\frac{2}{3}$

Answer

$n^\frac{1}{2}$

Answer

n

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