Math Enrichment - Sept 19 - 23

Write 0.000972 in scientific notation.

• 9.72 x 10^-4
• 9.72 x 10^-3
• 972 x 10^-4
• 9.72 x 10⁴

Tags

CCSS.8.EE.A.3

How do you write
8.317 x 10⁶
in standard form?

• 8, 371, 000
• 83, 170, 000
• 837, 100
• 8, 317, 000

Tags

CCSS.8.EE.A.3

Change from standard form to scientific notation:  0.000398

• 39.8  x  10^-5
• 3.98  x  10^-5
• 3.98  x  10^-4
• 39.8  x  10^-6

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

Tags

CCSS.8.EE.A.3

REVIEW QUESTION
Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.7.RP.A.2A

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Which best describes the equation?
y = 75x

• Proportional
• Nonproportional

Does the equation show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2D

Calculate the rate of change.

• 6
• 1/6
• -6
• -1/6

Tags

CCSS.HSF-LE.A.1B

Which equation have we been using?

• m = yx

• x = my

• y = mx

• x = yz

Tags

CCSS.6.EE.C.9