Friday
May 24, 2013

Posts by Gwen


Total # Posts: 72

medical billing
How do you calculate the DRG reimbursement for a Medicare surgical craniotomy case with relative weight of 3.0970 and a geometric mean length of stay of 6.3 with the hospital's current standard reimbursement rate of $1500.00?

Math
How do you change 11/3 to a decimal?

Math
Don't know how to compare 101 2/18 to 102 89/1000 47 8/13 to 47 4/7 17/8 to 16/5

Math
How do you write 3 expressions that have an absolute value of 7

Chem.
How do you name an ester? I know they end in -anoate. But when you have one like CH3-C(double bond to O going downward)-O-CH3, would it be dimethyl anoate? Thanks.

Chem.
Is a substance written HO-C (with a double bond connecting the C to an O north of it)-CH2-CH3 Ethenoic Acid? Thanks!

Chem.
Is the number of branches or carbons more important when determining the boiling point of a substance? I have CH3-CH3 and C3-CH (with a branch leading upward to CH3)-CH3. Thanks for your help.

Chemistry
Would CH3-CH2-CH2-O-CH2-CH2-CH3 be Dipropyl Ether or Propyl Propyl Ether? Thanks for checking.

Chem
Is CH(three bonds)C-CH2-CH3 1-butyne? Thanks for checking!

Chemistry
Are substances with an HO- Alcohols? What about items that are O-C with a O double bonded to the C and above it? Are they acids? Thanks!

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