Maths-
General
Easy
Question
A doctor calculates a particular dose of medicine is appropriate for an individual whose BSA is less than 1.8. If the mass of an individual is 75 Kg, how many cm can he/she be for the dose to be appropriate?
Hint:
Substitute in the equation and solve
The correct answer is: 155.52
Complete step by step solution:
Here, BSA < 1.8 and M = 75kg
Given that the formula for BSA = 
On squaring both the sides, we get 
So, the height of the person must be less than 155.52 for the dose to be appropriate.
Related Questions to study
Maths-
Do the data suggest a linear . quadratic or an exponential function ? Use regression to find a model for each data set.
Do the data suggest a linear . quadratic or an exponential function ? Use regression to find a model for each data set.
Maths-General
Maths-
The body surface area (BSA) of a human being is used to determine doses of medication. The formula for finding BSA is BSA = ,where H is the height in centimeters and M is the mass in kilograms. A doctor calculates a particular dose of medicine for a patient whose BSA is less than 1.9. If the patient is 160 cm tall, what must the mass of the person be for the dose to be appropriate?
The body surface area (BSA) of a human being is used to determine doses of medication. The formula for finding BSA is BSA = ,where H is the height in centimeters and M is the mass in kilograms. A doctor calculates a particular dose of medicine for a patient whose BSA is less than 1.9. If the patient is 160 cm tall, what must the mass of the person be for the dose to be appropriate?
Maths-General
Maths-
A Saving account has a balance of $1 . Savings plan A will add $1000 to an account each month , and plan B will double the amount each month ?
a. Which plan is better in the short run ? for How long , Explain.
b. Which plan is better in the long run ? Explain.
A Saving account has a balance of $1 . Savings plan A will add $1000 to an account each month , and plan B will double the amount each month ?
a. Which plan is better in the short run ? for How long , Explain.
b. Which plan is better in the long run ? Explain.
Maths-General
Maths-
How can you determine whether a linear , exponential or quadratic function best models the data ?
How can you determine whether a linear , exponential or quadratic function best models the data ?
Maths-General
Maths-
Solve the radical equation 
Check for extraneous solutions
Solve the radical equation Check for extraneous solutions
Maths-General
Maths-
What is the error in the student’s reasoning below ? Describe how to correct the statement ?
What is the error in the student’s reasoning below ? Describe how to correct the statement ?
Maths-General
Maths-
Compare the functions f(x)= 3X+2 , g(x)= 2x2+3 and h(x)= 2x . Show that as x increases , h(x) will eventually exceed f(x) and g(x).
Compare the functions f(x)= 3X+2 , g(x)= 2x2+3 and h(x)= 2x . Show that as x increases , h(x) will eventually exceed f(x) and g(x).
Maths-General
Maths-
Solve the radical equation 
Solve the radical equation
Maths-General
Maths-
Calculate the second difference for data in the table. Use a graphing calculator to find the quadratic regression for each data set. Make a conjecture about the relationship between the a values in the quadratic models and the second difference of the data.
Calculate the second difference for data in the table. Use a graphing calculator to find the quadratic regression for each data set. Make a conjecture about the relationship between the a values in the quadratic models and the second difference of the data.
Maths-General
Maths-
Solve the radical equation
. Check for extraneous solutions
Solve the radical equation. Check for extraneous solutions
Maths-General
Maths-
Use the functions shown :
a. Evaluate each function for x=6 , x=8 and x=12
b. When will function h exceed function f and function g ?
Use the functions shown :
a. Evaluate each function for x=6 , x=8 and x=12
b. When will function h exceed function f and function g ?
Maths-General
Maths-
The graph shows population models for three cities , based on data over a five year period. If the populations continue to increase in the same ways , when will the population of city C exceed the populations of the other two cities ?
The graph shows population models for three cities , based on data over a five year period. If the populations continue to increase in the same ways , when will the population of city C exceed the populations of the other two cities ?
Maths-General
Maths-
Calculate the second difference for data in the table. Use a graphing calculator to find the quadratic regression for each data set. Make a conjecture about the relationship between the a values in the quadratic models and the second difference of the data.
Calculate the second difference for data in the table. Use a graphing calculator to find the quadratic regression for each data set. Make a conjecture about the relationship between the a values in the quadratic models and the second difference of the data.
Maths-General
Maths-
Carmen is considering two plans to pay off a $10,000 loan . The table show the amount remaining on the loan after x years . Which plan should carmen use to pay off the loan as soon as possible ? Justify your answer using a function model ?
Carmen is considering two plans to pay off a $10,000 loan . The table show the amount remaining on the loan after x years . Which plan should carmen use to pay off the loan as soon as possible ? Justify your answer using a function model ?
Maths-General
Maths-
Solve the radical equation 
. Check for extraneous solutions
Solve the radical equation . Check for extraneous solutions
Maths-General
