Scale Factor and I=PRT

What is the scale factor?

• 4
• .25
• 5
• 6

Tags

CCSS.6.RP.A.3A

What is the measurement of x?

• 21
• 1.25
• 20
• 4

Tags

CCSS.7.G.A.1

Rodney has a class project that needs to have a height of 10, and a length of 4. If he makes a scale model of a space ship. What would the height be if the length of the ship was 16?

• 60
• 40
• 12
• ¹²⁰

Hilly and Amara are comparing drawings, Amara said her drawing was 20in tall and the length of 14in. What is the height of Billys drawing if it had a length of 7in?

• 15
• 10in
• 10mm
• 1in

Tags

CCSS.7.RP.A.2C

If the scale factor is less than one, the new figure will be

• an enlargement
• a reduction
• a scale factor
• bigger

Tags

CCSS.8.G.A.3

If the scale factor is greater than one, the new figure will be

• a reduction
• an enlargement
• a scale
• not proportional

Tags

CCSS.8.G.A.3

_________ ________ is the number you multiply by the sides to create a similar figure.

• Scale Factor
• Corresponding Angle
• Pi
• Mid Point

Tags

CCSS.7.G.A.1

Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?

• $7.50
• $26.25
• $87.5
• $262.50

Tags

CCSS.7.RP.A.3

Ann puts $300 in a bank account earning 4% interest.  How much will she earn in interest in 1 year?

• 4
• 8
• 12
• 16

Tags

CCSS.6.RP.A.3C

A youth group has a yard sale to raise money for a charity. The group earns $800 but decides to put its money in the bank for a while. Calculate the amount of money the group will have given the following scenarios:
Cool Bank pays simple interest at a rate of 4%, and the youth group leaves the money in for 3 years. 

• $896
• $927.42
• $800

Tags

CCSS.HSF.BF.A.2