Open Question: Math question regarding body mass and another on insurance. Please help thanks?
10.) The body mass index, I, can be used to determine an individuals risk for heart disease. An index less then 25 indicates a low risk. The body mass index is given by the formula, or model:
I= 700W/H to the 2nd power
Where W- weight, in pounds, and H= height in inches.
Francis weighs 209 pounds and stands 70 inches tall.
What is his approximate body mass index? Find an inequality describing all weights W that Francis can have and be in the low risk category.
Francis approximate body mass index is____?????
Round to the nearest whole number.
11.) Bayside Insurance offers two health plns. Under plan A, Tammy would have to pay the first $140 of her medical bills plus 35% of the rest. Under plan B Tammy would pay the first $220 but only 25% of the rest.
For what amount of medical bills will plan B save Tammy money?
***Assume she has OVER $220 in medical bills***
Tammy would save with plan B if she had more then $______in bills.
Round to the nearest whole number
Tue, 13 Oct 2009 19:35:50 GMT
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