math
 👍 0
 👎 0
 👁 114

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0
Respond to this Question
Similar Questions

Chemistry
The empirical formula for the Brilliant Blue dye is: C37H34N2O9S3Na2 and the formula weight are 792.86g/mol. How would you prepare a 5.25 x 106 M solution of Brilliant Blue dye. How many grams of the dye you need to add to a 1.00

chemistry
Changing 1 mol of Mg(s) and 1/2 mol of O2 (g) to gaseous atoms requires a total of approximately 150kJ of energy. The first and second ionization energies of Mg are 737kJ/mol and 1450kJ/mol respectively. The first and second

Chemistry
How much heat (kJ) is absorbed by 948.0 g of water in order for the temperature to increase from 25.00cC to 32.50oC?

Chemistry
The empirical formula for Brilliant Blie dye is C37 H34 N2 O9 S3 Na2, and the formula weight is 792.86 g/mol. How would you prepare a 4.73 X 10^6 M solution of Brilliant Blue dye? How many grams of the dye do you need to add to a

statistics
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 541 and a standard deviation of 101. Use the 689599.7 Rule to find the percentage of people taking the test who score between 238 and

chemistry
The mass of an empty flsk is 49.74 g. what is the mass of the flask filled with acetone ( d = 0.792 g/mL) if the same flask weighs 75.2 g. when filled with water?

math
It takes Bill 24 minutes to type and spell check 10 pages. Find how many pages he can type and spell check in 5.5 hours. Round to the nearest whole number if necessary. A. 55 pages B. 138 pages C. 792 pages D. 229 pages

chem
Calculate the atomic mass of titanium. The five titanium isotopes have atomic masses and relative abundances of 45.953 amu (8.00%), 46.952 amu (7.30%), 47.948 amu (73.80%), 48.948 amu (5.50%), and 49.945 amu (5.40%)

Math
. EunKyung works as a tutor and earns $60 per hour. She has $792 in savings. She is planning an anniversary party for her parents. She would like to invite 40 guests. The party will cost her $1,520 for food and drinks and $150

physics
A 1.6mlong string fixed at both ends vibrates at resonant frequencies of 792 Hz and 990 Hz, with no other resonant frequency between these values. (a) What is the fundamental frequency of this string? (b) When the tension in the

physics
An elevator is moving up with an acceleration of 3.36 m/s^2. What would be the apparent weight of a 64.2 kg man in the elevator? A)215.71 N B)413.45 N C)844.87 D)Need more information ok I got 847.44 but as you can see that's not

Math
Angela invests $2,550 at 3% interest compounded annually. What will be the balance in the account after 1.5 years? A. $2,626.50 B. $2,664.75 C. $2,665.61 D. $4,792.50
You can view more similar questions or ask a new question.