A jewelry artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each necklace is $4.50. The artist is selling the necklaces at $12 each. The inequality, 12n>135+4.50n, represents the situation in which the artist makes a profit. Solve the inequality and explain what the solution means in regards to the jewelry artist.

n>18 The artist will make a profit if they sell more than 18 necklaces.

n<18 The artist will make a profit if they sell less than 18 necklaces.

n<30 The artist will make a profit if they sell more than 30 necklaces.

n>30 The artist will make a profit if they sell less than 30 necklaces.

As the school’s sign language interpreter, Kiran gets paid $35.50 for every parent-teacher conference that he attends. He also gets paid $42 per school-related assembly that he attends as an interpreter. If Kiran earns $991 for 27 paid events, how many parent-teacher conferences and how many school-related assemblies did he attend?

Kiran attended 22 parent-teacher conferences and 5 school-related assemblies.

Kiran attended 27 parent-teacher conferences and no school-related assemblies.

Kiran attended no parent-teacher conferences and 27 school-related assemblies.

Kiran attended 5 parent-teacher conferences and 22 school-related assemblies.

Whose stone hit the water first? When did that happen?

Clare’s. It happened 1 second after the stone was tossed.

Clare’s. It happened 1.5 seconds after the stone was tossed.

Lin’s. It happened 1 second after the stone was tossed.

Lin’s. It happened 1.5 seconds after the stone was tossed.

Clare’s stone reached its maximum height 1/4 second after it was tossed. Did Clare’s stone reach a higher maximum than Lin’s stone?

No. Both functions have the same maximum value.

No. Lin's stone has a higher maximum of 9 feet.

Yes. Clare's stone reached a higher maximum height of 9 feet.

Yes. Clare's stone reached a higher maximum height of 11 feet.

Camp CMS Math 1 Test Review

Quiz

•

Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Hard

•

CCSS

HSS.ID.A.3, 6.SP.B.5D, 8.EE.C.8B

+12

Standards-aligned

Carrie Reynolds

Used 3+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Noah's scores have a greater variability than Jada's scores.

True

False

Tags

CCSS.HSS.ID.A.3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The standard deviation of Noah's scores is equal to the standard deviation of Jada's scores.

True

False

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The mean of Noah's scores is greater than the mean of Jada's scores.

True

False

Tags

CCSS.HSS.ID.A.3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Noah scored better than Jada on every assignment.

True

False

Tags

CCSS.HSS.ID.A.3

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the appropriate measure of center for the two histograms shown?

mean

median

standard deviation

interquartile range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the appropriate measure of variability for the two histograms shown?

mean

median

standard deviation

interquartile range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Each data set contains one outlier. What is the outlier for League A?

136

167

29

256

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Camp CMS Math 1 Test Review

40 questions

Noah's scores have a greater variability than Jada's scores.

The standard deviation of Noah's scores is equal to the standard deviation of Jada's scores.

The mean of Noah's scores is greater than the mean of Jada's scores.

Noah scored better than Jada on every assignment.

What is the appropriate measure of center for the two histograms shown?

What is the appropriate measure of variability for the two histograms shown?

Each data set contains one outlier. What is the outlier for League A?

Each data set contains one outlier. What is the outlier for League B?

If the outliers are removed, which would be more likely to change significantly: the mean or the median?

If the outliers are removed, is the standard deviation or interquartile range more likely to change significantly?

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