The medication order is to administer Ancef 5 mg/kg/day. The child weighs 49 pounds. The maximum dosage is 750 mg. How many milligrams are ordered for the child? (Round to the nearest whole number.) mg/day

111 mg (to the nearest whole number)

Step-by-step explanation:

1 lb = 0.45359237 kg

⇒ 49 lbs = 49 x 0.45359237 = 22.22602613... kg

If the medication is administered at 5 mg/kg/day then

22.22602613...  x 5 = 111.1301307 = 111 mg (to the nearest whole number)

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5