What is the formula for area of a trapezoid?

1 2 h ( b 1 + b 2 ) \frac{1}{2}h\left(b_1+b_2\right) 2 1 h ( b 1 + b 2 )

2 h ( b 1 + b 2 ) 2h\left(b_1+b_2\right) 2 h ( b 1 + b 2 )

What is the definition of "median"?

the number in the middle of a set of data

the number that appears the most in a set of data

the difference between the greatest and smallest value in a set of data

George was absent for the last accounting test. For those who took the test, the mean was 75.8, the median was 74, and the mode was 81. When George took the test later, his score was different from all the other students' scores, and the class mean went up to exactly 76.6. What effect, if any, did George's score have on the class mode?

None, the mode stayed the same.

It decreased the mode exactly 0.8 points.

It increased the mode exactly 0.8 points.

It increased the mode more than 0.8 points.

The effect of George's score on the mode cannot be determined from the given information.

George was absent for the last accounting test. For those who took the test, the mean was 75.8, the median was 74, and the mode was 81. When George took the test later, his score was different from all the other students' scores, and the class mean went up to exactly 76.6. What effect, if any, did George's score have on the class mode?

None, the mode stayed the same.

It decreased the mode exactly 0.8 points.

It increased the mode exactly 0.8 points.

It increased the mode more than 0.8 points.

The effect of George's score on the mode cannot be determined from the given information.

George was absent for the last accounting test. For those who took the test, the mean was 75.8, the median was 74, and the mode was 81. When George took the test later, his score was different from all the other students' scores, and the class mean went up to exactly 76.6. What effect, if any, did George's score have on the class mode?

None, the mode stayed the same.

It decreased the mode exactly 0.8 points.

It increased the mode exactly 0.8 points.

It increased the mode more than 0.8 points.

The effect of George's score on the mode cannot be determined from the given information.

ACT Group Practice 2025

Quiz

•

Mathematics

•

11th Grade

•

Practice Problem

•

Medium

•

CCSS

7.G.B.4, 3.MD.D.8, 4.G.A.1

+10

Standards-aligned

Gena Calvert

Used 6+ times

FREE Resource

45 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

What does perimeter mean?

the amount of space inside a shape

the distance around the shape

the amount of space inside a shape divided by two

half the distance around a shape

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)
What is the perimeter of the rectangle?

10 units

15 units

16 units

20 units

Tags

CCSS.HSG.GPE.B.7

3.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is the perimeter of the rectangle?

56 units

34 units

30 units

12 units

Tags

CCSS.HSG.GPE.B.7

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is the perimeter of this triangle?

Tags

CCSS.3.MD.D.8

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is the perimeter of this pentagon?

Tags

CCSS.3.MD.D.8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the image show?

a line

a line segment

a ray

a point

Tags

CCSS.4.G.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A _____ is straight and extends in both directions forever.

point

line

line segment

ray

Tags

CCSS.4.G.A.1

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ACT Group Practice 2025

45 questions

What does perimeter mean?

The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)
What is the perimeter of the rectangle?

What is the perimeter of the rectangle?

What is the perimeter of this triangle?

What is the perimeter of this pentagon?

What does the image show?

A _____ is straight and extends in both directions forever.

What is a point?

Use the figure to write and solve an equation for x.

What is the area of the composite figure?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

ACT Group Practice 2025

45 questions

What does perimeter mean?

The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)What is the perimeter of the rectangle?

What is the perimeter of the rectangle?

What is the perimeter of this triangle?

What is the perimeter of this pentagon?

What does the image show?

A _____ is straight and extends in both directions forever.

What is a point?

Use the figure to write and solve an equation for x.

What is the area of the composite figure?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)
What is the perimeter of the rectangle?