Mathematics > QUESTIONS & ANSWERS > HESI A2 Math (2022/2023) Already Graded A (All)

HESI A2 Math (2022/2023) Already Graded A

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HESI A2 Math (2022/2023) Already Graded A 3/4 - 1/2 = ✔✔1/4 33% of 300 = 99 3 9 33 ✔✔99 33*300= 9,900 ..... 9,900/ 100 = 99 25% of 400 = ✔✔100 25*400/100 = 100 What is the recip ... rocal of 6? ✔✔6/1 = 1/6 A roast was cooked at 325 °F in the oven for 4 hours. The internal temperature rose from 32 °F to 145 °F.What was the average rise in temperature per hour? 32.03°F/hr 37°F/hr 28.25°F/hr 20.2°F/hr ✔✔28.25 145-32= 113 113/4 = 28.25 Your supervisor instructs you to purchase 240 pens and 6 staplers for the nurse's station. Pens are purchase in sets of 6 for $2.35 per pack. Staplers are sold in sets of 2 for 12.95. How much will purchasing these products cost? ✔✔$132.85 240/ 6 = 40 40* 2.35 = 94 6/2 = 3 3*12.95 = 38.85 94+ 38.85 = $132.85 Which of the following percentages is equal to 0.45? 45% 4.5% 0.45% 0.045% ✔✔45% (0.45*100 = 45) A vitamin's expiration date has passed. It was supposed to contain 500 mg of Calcium, but it has lost 325 mg of Calcium. How many mg of Calcium is left? ✔✔175 mg (500mg- 325mg = 175mg) You have orders to give a patient 20 mg of a certain medication. The medication is stored 4 mg per 5-mL dose. How many milliliters will need to be given? 30 mL 25 mL 20 mL 15 mL ✔✔25ml In the number 743.25 which digit represents the tenths space? 3 4 2 5 ✔✔2 Which of these percentages equals 1.25? 1250% 12.5% 125% 0.125% ✔✔125% (1.25*100=125) If the average person drinks 8, (8oz) glasses of water per day, a person who drinks 12.8 oz of water after a morning exercise session has consumed what fraction of the daily average? 1/3 1/9 1/7 1/5 ✔✔1/5 (12.8 / 64 = 0.20. 0.20= 20/100, reduce 20/100 to 1/5) In your class there are 48 student; 32 students are female. Approximately what percentage is male? 25% 33% 66% 45% ✔✔33% (48-32 = 16.......... 16/48= 0.33) Fried's rule for computing an infant's dose of medication is:infant's dose = ( Child's age in months x adult dose) / 150If the adult dose of medication is 15 mg, how much should be given to a 2 year-old child? 1.2 2.4 3.6 4.8 ✔✔2.4 (24months*15mg/150 = 2.4 [Show More]

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