Question

Can someone help me with this word problems.
3. The body index, I, can be used to determine an individual’s risk for heart disease. An index less than 25 indicated a low risk. The body mass index is given by the formula, or model, I=700W/H2, where W=weight, in pounds, and H= height, in inches. Jerome is 78 inches tall. What weights will keep his body mass index mass index between 22 and 30?
Jerome’s body mass index will fall between 22 and 30 for the set of all weights such that ___ < W<___.

Answer 1

as per your question
22< I <30
22< (700 w)/ 78^2 < 30
133848 < 700W< 182520
133848/700< w< 182520/700

Answer 2

thank u

Answer 3

You are welcome

Answer 4

do i divide the equation or is thathe answer

Answer 5

yeah

Answer 6

You may either divide or you can leave it

Answer 7

I got 191<W<261

Answer 8

is that correct

Answer 9

yes as per the given question, it is correct

Answer 10

Any other question?

Answer 11

yes

Answer 12

Ask me

Answer 13

2. Miguel’s insurance company will replace his car if repairs cost exceed 80% of the car’s value. The car recently sustained $11200 worth of damage, but it was not replaced. What was the value of his car?

Answer 14

well its easy

Answer 15

Look you can assume the cost be x and repair's cost be R
now the repairs should not exceed 80% of the car's value
that's mean
R < 80% of X or R = 80% 0f x
$11200< 80% of x or $ 11200= 80% of x
i.e. 14000<x or 14000=x

Answer 16

i have one more problem

Answer 17

1. One canned juiced drink is 20% orange juice; another is 10% orange juice. How much many liters of each should be mixed together in order to get 10L that is 18% orange juice?
How many liters of the 20% orange juice should be in the mixture?
How many liters of the 10% orange juice should be in the mixture?

Answer 18

ok

Answer 19

You can mail me as well

Answer 20

971665216j@hotmail.co.in

Answer 21

thanks I needed that i have a final next week and can use all the help I can get

Answer 22

Ok
I am an online tutor .I teach students of Usa and UK

Answer 23

You may ask for the help whenever you want

Answer 24

thanks so much look 4 me all next week

Answer 25

If you use skype you it would be great

Answer 26

for the last problem the answer can be writen either way 14000<x or 14000=x

Answer 27

yes

Answer 28

I dont have a camera

Answer 29

don't worry I don't want to see your face .I can help you without looking at your face

Answer 30

lol thats good to know

Answer 31

I haven't seen the face of my students

Answer 32

*faces

Answer 33

lol,lol

Answer 34

My skype id is Jit4won

Answer 35

You will see Jitendra online tutor

Answer 36

I can help you in physics chemistry and maths

Answer 37

that is great looks like i have a new (smart) friend.

Answer 38

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Answer 39

Nice now one from philadelphia

Answer 40

I have one more problem
One canned juiced drink is 20% orange juice; another is 10% orange juice. How much many liters of each should be mixed together in order to get 10L that is 18% orange juice?
How many liters of the 20% orange juice should be in the mixture?
How many liters of the 10% orange juice should be in the mixture?

Answer 41

Can you wait for a minute
or send me the email

Answer 42

sure i can do both
my email is davistoogood@gmail .com

Answer 43

I've sent the mail

Answer 44

thanks

Answer 45

Did you get that?

Answer 46

im open it up now

Answer 47

yes i get it thanks again dont for get to look for me in the up coming week