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You need to prepare a 30mL solution of a 1:8 syrup solution. You have on hand a 50% syrup solution and a 1:20 soda solution. How many mL of each solution do you need to create this final solution?
You need a 20% acid solution. You have 980 mL of 15% on hand. How much of a 90% acid solution should you add to obtain the desired solution? mL of 90%
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EXCEL
You are considering the purchase of a delayed annuity. The annuity will pay you $200 per year for 15 years, but you will not receive the first payment one year from now--the first payment will be received 6 years from now. If the interest rate is 9%, what is the most you would pay for the delayed annuity today? Round your answer to 2 decimal places, for example 100.12.
Part A You need 300. mL of a 10. % (m/v) glucose solution. If you have a 25% (m/v) glucose solution on hand, how many milliliters do you need? Express your answer to two significant figures and include the appropriate units. V: Value Units Submit Request Answer
Need typed answer only. Do not provide hand written solution The dean has observed for several years and found that the probability distribution of the salary of the alumni's first job after graduation is normal, with a mean of $56k per year and a standard deviation of $4k. a. What's the probability that the alumni get a salary of $52k or more in their first jobs? b. What's the change that the alumni get a salary between $40k and $60k?...
hand hygience 1. how to improve hand hygience? 2. what idea need to be change ( Plan-Do-Study-Act- cycles)? 3. Who do we need from support for hand hygience? 4. What is the barrier for success of hand hygience!? 5. list of any guidelines for the team ( boudaries) if any for hand hygience?
On hand: 0.25% solution, ordered 4 ml On hand ___________mg/ml Dose Desired __________mg
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Write out a hand solution for the following problem. Given: L1 2 feet · L2 = 1 foot . L3 = 2 feet . The length of rope BD is 2.5 feet . The unstretched length of the spring AC is 2.5 feet . The spring constant for the spring is k- 10 lb/in. Find . The values of the weights hung and A & B (in pounds) . The...
Hand Washing/ Health Education Identify a community health need about hand washing and health education and review available epidemiological data. Provide background epidemiological information on the community health need. Target the level of intervention to primary prevention, secondary prevention, or tertiary prevention.List and briefly describe 3-5 community-based organizations, support groups, or advocacy agencies concerned with addressing this community health need.
Mainly need to be shown how to make the direction filed by
hand
In each of Problems 1 through 12: (a) Draw a direction field for the given differential equation. (b) Based on an inspection of the direction field, describe how solutions behave for large t. (c) Find the general solution of the given differential equation, and use it to determine how solutions behave as t → ∞. 1. у + Зу %3D 1+е-21 3. y' +y = te- +1