**Week 35~Monday

• k = -1.5

• k = 1.5

• k = -6

• k = 6

Tags

CCSS.8.EE.C.7B

• k = -7/3

• k = 2.36

• k = -9

• k = 10/3

Tags

CCSS.7.EE.B.4A

Find the value of x.

• x = 46

• x = 23

• x = 21

• x = 46

Tags

CCSS.7.G.B.5

Find the missing angle.

• 50°

• 150°

• 110°

• 30°

Tags

CCSS.8.G.A.5

Out of the 80 customers surveyed, 65 of them liked the iPhone the most. If 500 people were given the same survey, predict how many would prefer an iPhone?

• 312 people

• 615 people

• 76 people

• 406 people

Tags

CCSS.7.RP.A.2C

 Which will probably happen when you roll a die 300 times?

• 1 or 2 rolls about 50 times

• 1 or 2 rolls exactly 50 times

• An even number rolls about 150 times

• An even number rolls exactly 150 times

Tags

CCSS.7.SP.C.6

Refer to the diagrams on the worksheet to the far right:

A. Whose class had the higher mean?

• Mr. Kim because the mean height in his room 64.8 inches.

• Mrs. Moore because the mean height in her room 64.8 inches.

• Mrs. Moore because the mean height in her room 65.3 inches.

• Mr. Kim because the mean height in his room 66.48 inches.

Refer to the diagrams on your worksheet to the far right:

B. If Mr. Kim’s shortest student switched with Mrs. Moore’s tallest, would 7A still be Mr. Kim's class?

• no because the new mean of Mr. Kim's class is now less than the new mean of Mrs. Moore's class

• yes because the new mean of Mr. Kim's class is still greater than the new mean of Mrs. Moore's class