Answer:
$30
Step-by-step explanation:
since there is no sales tax,
Amount of money used to pay
= change + total price of items bought
Let's find the total price of the items she bought.
<u>Chicken</u>
1 package ----- $12.36
2 packages ----- 2($12.36)= $24.72
<u>Broccoli</u>
1 pound ----- $1.98
½ pound ----- $1.98 ÷2= $0.99
<u>Milk</u>
1 gallon ----- $3.49
Total amount paid
= $24.72 +$0.99 +$3.49
= $29.20
Thus, amount of money Susan used to pay
= $29.20 +$0.80
= $30
Answer:
Yes, the doctor's order within the desired range
Step-by-step explanation:
Given:
Dosage of Rocephin ordered = 200 mg
Mass of the infant = 15.4 lb
1 lb = 0.453592 kg
thus,
15.4 lb = 0.453 × 15.4 = 6.97 kg
Dosage is provided every 8 hours
thus,
Number of dosage per day =
= 3
Hence,
the total dosage ordered per day = 200 × 3 = 600 mg
Dosage ordered per kg of infant per day =
or
Dosage ordered per kg of infant per day = 86.083 mg/kg per day
Yes, the doctor's order within the desired range
15n-22
(: hope it's correct!
Isolate the x. First, multiply 2 to both sides
-x/2(2) < 4(2)
-x < 4(2)
-x < 8
Isolate the x. Divide - 1 to both sides (because you are dividing a negative number, flip the sign).
-x/ -1 < 8/-1
x > -8 is your answer
hope this helps
The answer is D. I am sure of this. Brainpower? Have a great day!