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Find the median for the data set:
20, 22, 23, 24, 25, 21, 20, 22, 24, 25, 23, 22, 25, 26, 22, 20
(put in order)
a. 22
b. 22.25
c. 22.5
d. 22.75 - Correct Answer ✔✔ c. 22.5
The graph shows the amount of rainfall in inches for 12 days. Which statement is true
for the line graph?
(add screenshot)
a. It rained more than 1.5 inches more than half of the days
b. The average amount of rainfall was 1 inch.
c. It rained every day.
d. The amount of rainfall steadily increased throughout the days. - Correct Answer ✔✔
c. It rained every day
Megan served a dinner party while at work and earned a 22% tip from the customers. If
Megan received $16.50 as her tip, what was the customer's bill?
Part/ whole = %/100 or Part/%
a. $66.75
b. $363
c. $75
d. $82.50 - Correct Answer ✔✔ c. $75
The number 20 is approximately 15% of what value?
Part/%
a. 133
b. 120
, c. 144
d. 127 - Correct Answer ✔✔ a. 133
Convert 2.5 miles to feet.
1 mile = 5,280 ft
a. 2,112 feet
b. 2,640 feet
c. 10,560 feet
d. 13,200 feet - Correct Answer ✔✔ d. 13,200 feet
A doctor writes a prescription for 0.5 liters of liquid medicine to a patient. How many
milliliters (mL) will the medicine bottle be filled with?
1 L = 1,000 mL
a. 500 mL
b. 5 mL
c. 5,000 ml
d. 50 mL - Correct Answer ✔✔ a. 500 mL
(8x^2 - 6x - 3) - (4x^2 - 5x + 4)
a. 4x^2 - 11x - 7
b. 4x^2 - 11x + 1
c. 4x^2 - x - 7
d. 4x^2 - x + 1 - Correct Answer ✔✔ c. 4x^2 - x - 7
Convert 1/8 to a decimal. Round to the nearest hundredth.
a. 0.18
b. 0.13
c. 0.018
d. 0.12 - Correct Answer ✔✔ b. 0.13
A patient's fever is 102 degrees F. Convert the temperature to Celsius scale.
(32°F − 32) × 5/9 = 0°C
a. 39 degrees C
b. 25 degrees C
c. 24 degrees C
d. 18 degrees C - Correct Answer ✔✔ a. 39 degrees C