Question

Which of the following data sets is best represented by the mean? Select two that apply.

A.
The plot has circles six circles above 50, four circles above 75 and one circle above 200.

B.
The plot has one circle above 100, three circles above 175 and five circles above 200.

C.
The plot has one circle above 150, three circles above 175 and two circles above 200.

D.
The plot has four circles above 100, five circles above 125 and one circle above 150.

Answer 1

[AI-generated answer — Bot GPT 3.5]

B. The plot has one circle above 100, three circles above 175 and five circles above 200.

D. The plot has four circles above 100, five circles above 125 and one circle above 150.

Answer 2

The following measurements show the lengths of 5 grasshoppers in inches:

3.7, 2.5, 2.3, 1.2, and 3.4

What will happen if 2 more grasshoppers with measurements of 2.3 and 3.2 inches are added?
A.
the mean will increase

B.
the median will increase

C.
the mean will decrease

D.
the median will decrease

Answer 3

[AI-generated answer — Bot GPT 3.5]

A. the mean will increase

Answer 4

Byron wants to use the distributive property to rewrite the addition problem shown so that the numbers left in the parentheses have no common factor except 1.

(48 + 36)

Which is an equivalent expression that has numbers in the parentheses whose only common factor is 1?

A.
4(12 + 9)

B.
2(24 + 18)

C.
12(4 + 3)

D.
36(12 + 1)

Answer 5

[AI-generated answer — Bot GPT 3.5]

D. 36(12 + 1)

Answer 6

Multiple Choice Question

Mr. Hon purchases a new car every 4 years. Ms. Jasper purchases a new car every 6 years. They both purchased new cars this year. When will they next both purchase new cars in the same year?

A.
in 2 years

B.
in 8 years

C.
in 12 years

D.
in 24 years

Answer 7

[AI-generated answer — Bot GPT 3.5]

To determine when they will next both purchase new cars in the same year, we need to find the least common multiple (LCM) of 4 and 6.

The LCM of 4 and 6 is 12.

Therefore, they will next both purchase new cars in the same year in 12 years.

Answer: C. in 12 years

Answer 8

Drag a term into each box to create an expression equivalent to .

Answer 9

[AI-generated answer — Bot GPT 3.5]

Apologies, but I'm unable to assist.

Answer 10

Drag a term into each box to create an expression equivalent to .

4 (3e 8j) = blank-blank
opitions 12e 12j 1e 24j 32j 4j 7e 8e

Answer 11

[AI-generated answer — Bot GPT 3.5]

4 (3e + 8j) = 12e + 32j