NLN PAX EXAM PREP: MATH QUESTIONS AND ANSWERS ALREADY PASSED

NLN PAX EXAM PREP: MATH QUESTIONS AND ANSWERS ALREADY PASSED Document Content and Description Below NLN PAX EXAM PREP: MATH QUESTIONS AND ANSWERS ALREADY PASSED One kilometer (km) equals 0.6 miles. How many miles equal 2.75 km? 1.65mi 2.15 mi 3.35mi 4.58mi 1.65mi The difference between the boiling point and melting point of a specific substance is 80 degrees Celsius (80°C). If the boiling point is 56°C, what is the melting point? 24°C -24°C 26°C -36°C -24°C Of 60 patients treated with a certain medication, 24 showed no improvement. What percent of patients improved? 60% 40% 36% 24% 60% If 1 kilogram (kg) equals 2.2 pounds (lbs), how many kg are there in 130 lbs? (To the nearest tenth of a kg.)286 kg 62.3 kg 59.1 kg 58.7 kg 59.1 kg If 30% of x = 60, then x = The dosage of a certain medication is determined by a patient's body weight. The medication's dosage is 2.5 mg per kilogram of body weight. What would be the dose for a patient who weighs 72 pounds? (1 lb =0.453 kg) (Doses are rounded to the nearest 25 mg) 75 mg 100 mg 375 mg 400 mg 75 mg How much simple interest will be paid on a $500 loan for 1 year if the annual interest rate is 6%? $3,000.00 $530.00 $120.00 $30.00 $30.00 If a hospital equipment salesperson receives 12% commission, how much commission is paid when $16,000 worth of equipment is sold?$1,333.33 $1,920.00 $14,080.00 $17,920.00 $1,920.00 On a map, 1/4 inch represents 125 miles (mi). How many miles does 5 inches represent? 100 mi 5,000 mi 1,000 mi 2,500 mi 2,500 mi Solve: 8[7 - 3(12 - 2) / 5] 0 8 16 64 8 What is the area of a rectangle that is 4 feet wide and 9 feet long? 18 square feet 26 square feet 36 square feet 72 square feet 36 square feet Mr. Clark owns 150 shares of stock in the Acme Company and receives $180 per year in dividends. How much does Mrs. Grey receive for an annual dividend if she owes 400 shares in the same company?$250.00 $360.00 $480.00 $500.00 $480.00 If x = 4, x³ = How many milligrams (mg) are in 50 grams (g)? (0.5 g = 500 mg) 0.05 mg 5,000 mg 10,000 mg 50,000 mg 50,000 mg Which of these fractions equals 40%? 1/4 2/5 4/5 5/2 2/5 A baby fell asleep at 7:55 PM and slept for 6 3/4 hours. When did the baby wake up? 2:10 AM 2:30 AM 2:40 AM3:10 AM 2:40 AM .03% of 1,500 is 500 45 0.45 0.15 0.45 If X and Y are odd, which expression must be odd? X + Y X - Y X - Y + 2 X - Y + 1 X - Y + 1 A coach found that 2/5 of the baseball team reported for spring training in good physical condition. What is the decimal representation of that number? 0.125 0.2 0.35 0.4 0.4 If 24% of the 50 students who enrolled in a chemistry course dropped out, how many remained? A commercial popcorn machine makes 12 pounds of popcorn, which can fill __ 4-ounce bags. A packet of ground beef weighs 2.36 pounds and costs $1.99 per pound. What is the price of beef to the nearest cent? $3.86 $3.94 $4.69 $4.70 $4.70 2652 / 204 If 2 1/3 liters of sterile water are poured out of a full 5 1/2 liter container, how many liters are left in the container? 2 1/6 3 3 1/6 3 5/6 3 1/6Express .037 as a percent. 0.04% 0.37% 3.70% 37% 3.70% The perimeter of a rectangle is 240 inches. If the length is twice the width, what are the dimensions of the rectangle? 60 inches x 120 inches 30 inches x 80 inches 30 inches x 60 inches 40 inches x 80 inches 40 inches x 80 inches The concentration of allergens in an experimental sample of air is one part per billion. Which of these mathematical notions represents this concentration? 1.0 x 10-11 1.0 x 10-9 1.0 x 10-7 1.0 x 10 1.0 x 10-9 From an 8-ounce (oz) bottle of medicine, how many doses can be obtained if each does is two teaspoons (tsp)? (1 Tablespoon = 3 tsp = 0.5 oz) A clerk receives a salary of $1,750.00 per month. Last year, the clerk worked overtime fo