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... [Show More] - ANSWERSc. 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. - ANSWERSc. 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 - ANSWERSc. $75
The number 20 is approximately 15% of what value?
Part/%
a. 133
b. 120
c. 144
d. 127 - ANSWERSa. 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 - ANSWERSd. 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 - ANSWERSa. 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 - ANSWERSc. 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 - ANSWERSb. 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 - ANSWERSa. 39 degrees C
A pizza shop sells individual pizza slices throughout the day in addition to whole pizza orders. The shop sells 3/8 of a cheese pizza, 3/8 of a pepperoni pizza, and 2/5 of a specialty pizza. How many pizzas did they sell in individual slices?
a. 1 1/4
b. 1 3/20
c. 8/21
d. 1 1/2 - ANSWERSb. 1 3/20
What is 32 out 160 as a percent?
a. 12%
b. 20%
c. 50%
d. 22% - ANSWERSb. 20%
Two friends got the same percentage of math questions right on their tests. One friend got 96 questions correct out of 120 questions. If the second friend took an exam with only 75 questions, how many did she answer correctly?
a. 56
b. 63
c. 60
d. 58 - ANSWERSc. 60
Solve the equation for the unknown.
4x + 3 = 8
a. - 2
b. - 5/4
c. 5/4
d. 2 - ANSWERSc. 5/4
Multiply.
4/5 x 1/5
a. 4/25
b. 2/5
c. 3/5
d. 16/25 - ANSWERSa. 4/25
The following circle graph shows what a family spends their income on each month. If the family earns $6,500 a month, how much money are they spending on their bills?
a. 975
b. 1950
c. 1300
d. 1625 - ANSWERSd. 1625
A homeowner is renovating their kitchen and needs 75 square feet of tile for the backsplash. The tile contractor requires a 15% overage of tiles to complete the job. How many square feet of tile does the homeowner need to purchase? (Fill in the blank. Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) - ANSWERS86.3
A yield sign in the shape of a triangle has a base length of 90 centimeters and a height of 80 centimeters.
What is the area in square centimeters?
a. 1,800
b. 3,600
c. 5,400
d. 7,200 - ANSWERSb. 3,600
Trisha put $1800 down on a new car and paid $375 a month for 6 years. How much did Trisha spend in total for her car?
a. $28,800
b. $4,050
c. $27,000
d. $25,200 - ANSWERSa. $28,800
A nurse provides 0.25 liters of fluid to a recovering patient every 4 hours. The doctor wants to restrict the fluid intake and says to stop it after 1,500 milliliters, and then the doctor will check on the patient. How many times will the patient receive fluid before the doctor checks on him?
1 L = 1,000 mL
a. 5
b. 6
c. 3
d. 8 - ANSWERSb. 6
Change 0.89 to a fraction.
a. 9/10
b. 89/100
c. 8/10
d. 45/100 - ANSWERSb. 89/100
Students were surveyed about their favorite pet and the bar graph shows the results. Select the best statement for the bar graph.
a. The most number of students consider dogs their favorite pet.
b. The total number of students who prefer fish and pigs is equal to the number of students who prefer gerbils.
c. The total number of students who prefer fish and pigs is equal to the number of students who prefer birds.
d. Fish are the least preferred pet among the students surveyed. - ANSWERSb. The total number of students who prefer fish and pigs is equal to the number of students who prefer gerbils.
If 5 - x /= 7
b. x >/= -7
c. x >/= 3
d. x >/= -3 - ANSWERSd. x >/= 3
Add.
2/7 + 1/10
a. 27/70
b. 21/70
c. 3/8
d. 3/17 - ANSWERSa. 27/70
A circular dinner plate has a diameter (d) of 13 inches. A ring is placed along the edge of the plate. Find the circumference (C) of the ring in inches. Use 3.14 for pi.
C = pi x d
a. 31.4
b. 40.82
c. 62.8
d. 81.64 - ANSWERSb. 40.82
3/10 x 1/7
a. 3/70
b. 3/17
c. 2/7
d. 2/3 - ANSWERSa. 3/70
Solve the equation for the unknown. [Show Less]
