Unit 4 Flashcard Quiz

Front

What is the formula to calculate speed?

Back

Speed = Distance / Time

Tags

CCSS.6.RP.A.3B

Front

If a cyclist rode 3.75 miles in 0.3 hours, how fast was she going?

Back

12.5 miles per hour

Tags

CCSS.7.RP.A.1

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between numbers.

Tags

CCSS.6.RP.A.3A

Front

Identify an equivalent ratio for 2:6.

Back

1:3, 4:12, 20:60 are equivalent ratios.

Tags

CCSS.6.RP.A.3A

Front

Which ratio is NOT equivalent to 2:6?

Back

3:7 is NOT equivalent.

Tags

CCSS.6.RP.A.3A

Front

What is the equation for a linear relationship represented by a table?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If a cyclist travels at 10 miles per hour, how far will she go in 4.5 hours?

Back

45 miles

Tags

CCSS.6.NS.B.3

Front

What is the relationship between distance, speed, and time?

Back

Distance = Speed x Time

Tags

CCSS.8.EE.C.7B

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the slope of a line in a graph?

Back

The slope is the ratio of the rise (change in y) over the run (change in x).

Tags

CCSS.8.EE.B.5