Solve the application problem.One way to gauge whether a person may need to gain or lose weight is to use the body-mass index, which is calculated using the formula 
, where w is the weight in pounds and h is the height in inches. Doctors recommend that body-mass index values fall between 19 and 25. If a person is 5 ft 8 in. tall and has a body-mass index of 24, what should his or her weight be? (Round to the nearest pound.)
A. 157 lb
B. 148 lb
C. 115 lb
D. 155 lb
Answer: A
Mathematics
You might also like to view...
The size of two matrices is given. Find the size of the product AB and the product BA, if the products exist.A is 2 × 2, B is 2 × 2.
A. AB is 4 × 2, BA is 4 × 2. B. AB is 1 × 1, BA is 1 × 1. C. AB is 2 × 4, BA is 2 × 4. D. AB is 2 × 2, BA is 2 × 2.
Mathematics
Solve.m - 4 ? -2
A. m ? 6 B. m ? 2 C. m ? -2 D. m ? -6
Mathematics
Write the converse of the given statement.
?
?
Please use => for the sign 
.
What will be an ideal response?
Mathematics
Classify the polynomial as a monomial, binomial, trinomial, or none of these.
x3 + 
x2 - x
A. binomial B. monomial C. trinomial D. none of these
Mathematics