BCA C5W3 Review

The density of oxygen is 0.001429 grams per cubic centimeter. How is this number written in scientific notation?

Tags

CCSS.8.EE.A.3

Which list shows the numbers in order from least to greatest?

• -4/3, -0.43, √3, 5/2

• -0.43, -4/3, 5/2, √3

• -4/3, -0.43, 5/2, √5

• 5/2, √5, -0.43, -4/3

Tags

CCSS.8.NS.A.2

A list of numbers ordered from least value to greatest value is shown. One number is missing. 18/5, 3.71, ____, √17 Which number could be the missing number?

• 4.5

• 3.8%

• 57/15

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

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Tags

CCSS.8.EE.B.6

A bus travels 25 miles in 30 minutes. Which graph has a slope that best represents the number of miles per minute the bus travels?

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Tags

CCSS.8.EE.B.5

A student traveled a distance of 68 miles in 136 minutes. Which graph has a slope that best represents this rate?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.EE.B.5

Triangle PSV is shown on the coordinate grid. The coordinates of each vertex of the triangle are integers. What is the slope of PV?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.6

The video streaming company charges​ ​ (a)   for each hour of streaming, and ​ ​ (b)   for the connection fee.

• $0.50
• $1.00
• $0.25
• $1.25
• $2.25

Tags

CCSS.HSF.LE.B.5

Aria recorded her weekly earnings in a table, shown below. Does the table show a proportional relationship?

• A. Yes, because the ratios are equivalent.

• B. No, because the ratios are not equivalent.

• C. Yes, because the graph will pass through the origin.

• D. No, because the rate is constant.

Tags

CCSS.7.RP.A.2A

Which mapping represents y as a function of x?

• (A)

• (B)

• (C)

• (D)

Tags

CCSS.8.F.A.1