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Page 1: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100
Page 2: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

PercentsGeometry Algebra Data Ratios

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Page 3: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Geometry – 100 Points

QUESTION:

•What is a plane?

ANSWER:

•A plane is a perfectly flat surface that extends forever in all directions.

Page 4: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Geometry – 200 Points

QUESTION:

•Classify a square.

ANSWER:

•Squares, rectangles, rhombuses, parallelograms, quadrilaterals.

Page 5: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Geometry – 300 Points

QUESTION:

•What is an image?

ANSWER:

•An image is a figure resulting from a transformation.

Page 6: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Geometry – 400 Points

QUESTION:

•Describe the line of symmetry in the image below.

ANSWER:

•Vertically

Page 7: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Geometry – 500 Points

QUESTION:

•Describe the shapes forming the tessellation below.

ANSWER:

•Half cylinder with a rectangle cut out of the top.

Page 8: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Algebra – 100 Points

QUESTION:

•Solve 8f / 6 for f = 17

ANSWER:

•About 22.67

Page 9: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Algebra – 200 Points

QUESTION:

•Solve the algebraic expression: 6 less than the quotient of 20 and l

ANSWER:

•6 – 20l

Page 10: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Algebra – 300 Points

QUESTION:

•Solve g – (-o) = f + (-zcx)

ANSWER:

•g + o = f + (-zcx)

Page 11: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Algebra – 400 Points

QUESTION:

• 7(-15)

ANSWER:

•-105

Page 12: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Algebra – 500 Points

QUESTION:

• 9l = 24

ANSWER:

•2.67

Page 13: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Data – 100 Points

QUESTION:

•Identify the sampling method used: 10 people are chosen at random at a random school to win a prize.

ANSWER:

•Stratified

Page 14: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Data – 200 Points

QUESTION:

•What is a stem-and-leaf plot?

ANSWER:

•A stem-and-leaf plot is a graph used to organize and display data to compare frequencies.

Page 15: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Data – 300 Points

QUESTION:

•What is the median of a data set?

ANSWER:

•The median is the middle value or the mean of the two middle values in a data set

Page 16: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Data – 400 Points

QUESTION:

•What does a histogram do?

ANSWER:

•A histogram shows the frequency of data within equal intervals.

Page 17: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Data – 500 Points

QUESTION:

•On a scatter plot, what is the line of best fit?

ANSWER:

•The line of best fit is a straight line that comes closest to the points on a scatter plot.

Page 18: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Ratios – 100 Points

QUESTION:

•What is a ratio?

ANSWER:

•A ratio is a comparison of two quantities by division.

Page 19: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Ratios – 200 Points

QUESTION:

•Uslav can draw 20 pictures in an hour. How many pictures can he draw per minute?

ANSWER:

•1/3 picture per minute

Page 20: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Ratios – 300 Points

QUESTION:

•Are the ratios 7/8 and 9/20 proportional?

ANSWER:

•No

Page 21: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Ratios – 400 Points

QUESTION:

•What are similar figures?

ANSWER:

•Similar figures have the same shape, but not necessarily the same size.

Page 22: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Ratios – 500 Points

QUESTION:

•What is a dilation?

ANSWER:

•A dilation is a transformation that changes the size, but not the shape, of a figure. Dilations enlarge and reduce a figure.

Page 23: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Percents – 100 Points

QUESTION:

•What are percents (%’s)?

ANSWER:

•Percents are ratios that compare a number to 100.

Page 24: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Percents – 200 Points

QUESTION:

•Estimate: 66% of 33

ANSWER:

•22

Page 25: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Percents – 300 Points

QUESTION:

•What percent of 88 is 26?

ANSWER:

•About 29.54

Page 26: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Percents – 400 Points

QUESTION:

•What is the formula for percent change?

ANSWER:

•Percent change = amount of change / (over) original amount

Page 27: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

Percents – 500 Points

QUESTION:

•Find the percent increase or decrease from 54 to 34

ANSWER:

•Percent decrease: amount of decrease over the original amount 20/54•20/54 = about 0.370

Page 28: Percents Geometry AlgebraDataRatios 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100