Kristy and her friends are making kites. They cut pieces of string to make tails for their kites. Kristy wrote the length of each piece of string on this paper.Which line plot correctly shows Kristy’s data?

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# Month: July 2018

## Kite Note

## Make 9

## Author

## Food Chain

## Gravitational Force

## Progressive Matrix

Automatic Item Generation System Powered By CAFA Engine

Kristy and her friends are making kites. They cut pieces of string to make tails for their kites. Kristy wrote the length of each piece of string on this paper.Which line plot correctly shows Kristy’s data?

A.

B.

C.

D.

E.

A.

B.

C.

D.

E.

This is one way to show 9.Which of these is another way to show 9?

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B.

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D.

E.

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B.

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D.

E.

Which of the following authors was influenced by and used the frontier society along the Mississippi River as the setting for many of his works?

A. Mark Twain (1835–1910)

B. William Cullen Bryant (1794–1878)

C. Ralph Waldo Emerson (1803–1882)

D. James Fenimore Cooper (1789–1851)

E. Washington Irving (1783–1859)

A. Mark Twain (1835–1910)

B. William Cullen Bryant (1794–1878)

C. Ralph Waldo Emerson (1803–1882)

D. James Fenimore Cooper (1789–1851)

E. Washington Irving (1783–1859)

Yolanda made the simple food chain shown below.

Which organism BEST completes this food chain?

A. Elephant

B. Rabbit

C. Ladybug

D. Hamster

E. Bllue Tit

Food Chain |
---|

Sunlight $\rightarrow$ Plants $\rightarrow$ Moth Larva $\rightarrow$ ? $\rightarrow$ Owl $\rightarrow$ Bacteria |

Which organism BEST completes this food chain?

A. Elephant

B. Rabbit

C. Ladybug

D. Hamster

E. Bllue Tit

The gravitational force between two objects is described by the following formula.

$F = G\cfrac{m_1 \times m_2}{d^2}$ where $F$ is the gravitational force, $G$ is the gravitational constant, $m_1$ and $m_2$ are the masses of the two objects, and $d$ is the distance between the items.

Assume that the two objects are $6$ meters apart at first. They are then moved $18$ meters apart. How much is the gravitational force reduced?

A. $\cfrac{1}{9}$

B. $\cfrac{1}{3}$

C. $\cfrac{1}{12}$

D. $\cfrac{1}{27}$

E. $\cfrac{1}{4}$

$F = G\cfrac{m_1 \times m_2}{d^2}$ where $F$ is the gravitational force, $G$ is the gravitational constant, $m_1$ and $m_2$ are the masses of the two objects, and $d$ is the distance between the items.

Assume that the two objects are $6$ meters apart at first. They are then moved $18$ meters apart. How much is the gravitational force reduced?

A. $\cfrac{1}{9}$

B. $\cfrac{1}{3}$

C. $\cfrac{1}{12}$

D. $\cfrac{1}{27}$

E. $\cfrac{1}{4}$

Example of a progressive matrix item

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