Midterm Final B-day-2

What is the number?One million seven hundred nine thousand two hundred fifty four and ninety six hundredths

• 1,700,900,5496

• 1,709,254.96

• 1,700,920,54.96

• 1,709,254,960

Look at the box-and-whisker plot below and tell what the median and Inter Quartile Range is.

• Median: 23 and Inter Quartile Range: 12

• Median: 11.5 and Inter Quartile Range: 7

• Median: 14.5 and Inter Quartile Range: 7

• Median: 2 and Inter Quartile Range: 21

During the 4th of July fireworks show the height of the firework's parachute depolying. Tell if the data in the table makes a linear or non-linear graph. You have to type exactly Yes or No? (Do not type anything else but the word of your choice!)Time (seconds)  Height (feet)0                        4801                        3602                        2403                        1204                           0

What is the correct numerical expression that is equal to 6 • 6 • 6?

• 6²

• 6 • 3

• 6 + 3

• 6³

Use the stem-and-leaf plot to answer the following question: "What is the median of the data"? stem     leaves   0          3   7   7   8   1          3   4   9   9   2          1   3          0       Key: 1  4 means 14.

• 3.5

• 4.384...

• 5.1

• 13.5

Switch digits in this number and find the new one. Switch the hundredths place digit with the tens place. 712.438

• 812.437

• 714.238

• 732.418

• 782.431

What scenario could this integer represent? -100

• One hundred feet above sea level.

• One hundred dollars less than average.

• One hundred hot air balloons took off.

• One hundred pounds of Christmas spirit was added.

On Wednesday night in Stockholm, Sweden the temperature is -11°C. On the same night in Bombay, India, the temperature is 17°C. What is the difference in temperature?

• -6°C

• 50°C

• -187°C

• 28°C

SHOW YOUR WORK!What is the correct answer to the following absolute value problem (absolute value here will be represented with //)?      16 - 2 + /-29/

• 43

• -11

• -15

• 47

SHOW YOUR WORK!Evalute the following algebraic expression when x = 2:       x³ - 4x

• 0

• -2

• 7x

• 2

SHOW YOUR WORK!Orchard Farm Middle school bought a new camcorder for $150. Mrs. West ordered the cameras and she had a coupon for 12% off the price. Sales tax on the camera was 5%. What was the total cost that Mrs. West had to pay for the camera?

• $138.60

• $125.40

• $176.40

• $167.00

What is the equivalent fraction to 4/5?

• 8/5

• 6/7

• 4/20

• 20/25

SHOW YOUR WORK!Evaluate the following expression (3 + 3)² ÷ 6 – 2 • 4 + √25

• 29

• 5

• -1

• 3

What integer is less than (-2.5) and greater than (-5.5)?

• -6

• 1

• -3

• -0.5

In scientific notation, the thickness of a U.S. one dollar bill is 4.3 x 10^-2 inches. What is the equivalent number?

• 0.0043 inches

• 430 inches

• 0.00043 inches

• 0.043 inches

At the power lifting meet in Chesterfield, MO, the lifters competed doing squats. The men in the 200lbs weight class squat the following weight. Use the data about the weight to find the mean, median, mode and range of the lifters' squats.AGE          WEIGHT (lbs)76                24342                49132                42427                45227                430

• Mean: 408 Median: 430 Mode: no mode Range: 248

• Mean: 2,040 Median: 32 Mode: 27 Range: 187

• Mean: 408 Median: 430 Mode: 27 Range: 248

• Mean: 40.8 Median: 424 Mode: no mode Range: 49

SHOW YOUR WORK!Solve the following proportion for x using the cross product. Answer as a Mixed Number and as a Decimal Number rounded to the nearest hundredths. 6  = 713   x

• 15 1/6 and 15.17

• 14

• 15

• 3 1/3 and 3.33

Last year about 2.16 X 10⁷ dollars were spent on Halloween candy. What is the equivlent number written in correct decimal notation (regular number)?

• $216,000,000

• $21,600,000

• $2,160,000

• $2,160

Estimate what two whole numbers √88 would fall between?

• 6 and 7

• 7 and 8

• 8 and 9

• 9 and 10

What is the equivalent % to the decimal 0.567?

• 56.7

• 57

• 5.67

• 76.5

What is a multiple of 12?

• 2

• 6

• 0

• 48

What is the mixed number equivalent to this improper fraction? 49/21 (simplify if possible)

• 21 1/21

• 28

• 2 1/3

• 2 6/21

What is 10% of 30?

• 30

• 0.3

• 0

• 3

Which model would represent √225?

• 3 rows of 75 squares

• 5 rows of 45 squares

• 15 rows of 15 squares

• 16 rows of 16 squares

Middle school students are preparing Christmas packages for military personnel in Iraq. There are 32 cookie boxes and 24 pairs of flip-flops to use for the packages. What is the greatest number of packages they can prepare using all of the cookie boxes and all of the flip-flops?

• 8

• 6

• 4

• 10

What is the slope in the following linear equation?  y = -2x + 7

• 7

• Y

• X

• -2

Simplify the following algebraic expression. Circle the correct answer.     3x + 3 + 2y – 2x + 6y - 6

• 13xy+9

• 5x+8y-3

• X+8y-3

• 6

Look at the linear equation below and tell what the x- and the y-intercepts are.

• X-intercept is (0, -3) and y-intercept is (6, 0)

• X-intercept is (-1) and y-intercept is (3)

• X-intercept is (0, 6) and y-intercept is (-3, 0)

• X-intercept is (-3, 0) and y-intercept is (0, 6)

SHOW YOUR WORK!Take this data and create a stem-and-leaf plot and a line-plot on your graph paper!4,3,12,6,7,6,4,10,13,8,8,11,22Type the word Done in the box when you have completed the task!