Chemistry
0.000333 g fluorescein (332.32 g/mol) is dissolved in 225 mL solution of ethanol. The density of ethanol is 0.785 g/mL. What is the concentration of the solution in molarity (M)? How many ppm? I already know that the molarity is 4.45E-6. I just need help on trying to find the ...
psychology
Can the expression on your face produce the emotion which you would like to experience? Explain. ------ I believe that expression on ourface produce the emotion which we would like to experence. right? even though we are sad inside we tend to be happy. and what is the reason t...
Math
Function rule for x=1,2,3,4 & y=7,7,9,11
math
For small values of h, the function (16+h)^1/4 is best approximately by which of the following? a. 4+h/32 b. 2+h/32 c. h/32 d. 4-h/32 e. 2-h/32
pre-cal
tan((theta/2)+(pi/6))=-1
I'M SORRY!!
That equation didn't come out correctly! It should be: 375/12 = x/7 (It will be in fraction form)DO NOT SOLVE IT BY DIVINDING! THAT WILL NOT WORK! STEP 1: MULTIPLY 375 BY 7 TO GET 2625 STEP 2: MULTIPLY 12 BY X TO GET 12X STEP 3: SET UP YOUR EQUATION EQUATION: 12X=2625 STEP...
math
Cross multiply this equation. You will have: 375 x ---- = --- 12 7 After cross multiplying you will find that on 7 miles of gas you can drive 218 & 3/4 miles.
intro to psychology
I agree too! I used to be Manager at McDonald's and I would see so many obese children-it is the mother/father's responsibility for the well being of their child. I don't think that the fast food chains should be held responsible in the fact of having fat people in...
EASY GRAPHING QUESTION
Difficultly by far! I am taking a 200 question test (which after completed I will graduate high school!) and im down to the last 15 questions-I cannot remember for the life of me how to do these!
EASY GRAPHING QUESTION
Write the equation of a circle with a center at (2.5, –3.5) and a radius of 1.2.
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