Sigma Notation

Find the sum

• 25

• 36

• 15

• 55

• 62

Tags

CCSS.3.NBT.A.2

Find the sum

• 58

• 40

• 32

• 10

• 37

Tags

CCSS.6.NS.B.3

Find the sum:

• 119

• 157

• 3,596

• 2,794

• 4,156

Tags

CCSS.6.NS.B.3

CCSS.6.EE.A.2

CCSS.6.EE.B.7

Find the sum

• 56

• 65

• 60

• 52

Tags

CCSS.6.NS.B.3

Find the sum

• 86

• 1,228.5

• 1252

• 1,274

Tags

CCSS.6.NS.B.3

In a simulation where 10 people have a virus, each day 3 more people than the previous day get the virus. Is this an arithmetic sequence?

• Yes

• No

Tags

CCSS.HSF.BF.A.2

In a simulation where 10 people have a virus, each day 3 more people than the previous day get the virus. How many people would have had the virus after 14 days? (the day where 10 people have the virus is considered the first day)

• 49

• 58

• 247

• 413

• 1,587

Tags

CCSS.HSF.BF.A.2

This summation is the same as which series?

• 1 + 2 + 3 + 4 + 5 + 6
• (1 - 2) + (2 - 2) + (3 - 2) + (4 - 2) + (5 - 2) + (6 - 2)
• (1 - 2) + (6 - 2)
• (1 - 2) + (2 - 2) + (3 - 2) + (4 - 2)

Tags

CCSS.HSF.BF.A.2