A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 153 pounds requires
2 answers:
Answer: 166 milligrams
Step-by-step explanation:
Given : A certain medicine is given in an amount proportional to a patient's body weight.
A patient weighing 153 pounds requires 249 milligrams of medicine.
Let x be the amount of medicine required by a patient weighing 102 pounds, then we have the following equation:-
Hence, the amount of medicine required by a patient weighing 102 pounds = 166 milligrams.
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Question is Incomplete, Complete question is given below,
Murphy loves pistachio nuts. Every Saturday morning, she walks to the market and buys some. Last week, she bought two pounds and paid $7.96, and this week she bought only one-half pound and paid $1.99. What the unit rate for pistachio nuts?
Answer:
The unit rate for pistachio nuts is $3.98.
Step-by-step explanation:
Given;
Price of 2 pounds of pistachio nuts = $7.96
We need to find the price of 1 pound of pistachio nuts.
To find the same we will use the unitary method,
Hence ,
Price of 1 pound of pistachio nuts =
Also given:
Price of half pound of pistachio nuts = $1.99
We need to find the price of 1 pound of pistachio nuts.
To find the same we will use the unitary method,
Hence ,
Price of 1 pound of pistachio nuts =
Hence, The unit rate for pistachio nuts is $3.98