Mixing Problems 1. All of the mixing problems that we will be dealing with will involve a “tank”.(mixing fluids in a tank) Problem: Consider a tank which initially holds V0 gal of brine that contains a lb of salt. Another brine solution containing b lb of salt/gallon is poured into the tank at rate of gal/min‚ while simultaneously‚ the well-stirred solution leaves the tank at a rate of f gal/min Objective: Find the amount of salt in the tank at any time t 2. The main assumption
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1. Use the values given in the above triangle and find the value of B‚ b‚ and c. A. A+B+C=180 B. A+C=48+97=145 C. B=180-145=35 2. Two sides and an angle (SSA) of a triangle are given. Determine if the given measurements produce one triangle‚ two triangles‚ or no triangle at all. Sin B)/5=sin70/7 Sin B/5=0.9397/7 Sin B=0.6712 then B=42 or 138〗 B = 138 is impossible since 138 + 70 = 208 and exceeds 180 B=42 since 42+70 = 112 and less than 180 C = 180 – 112
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PLAN A BALANCE MENU FOR ONE DAY Breakfast | | Amount | Item | Protein | Carbs | Fats | Calories | | 12 ounces | Coffee-w/caffeine | 0.40 | 1.40 | 0.00 | 8.00 | | 1 cup | Milk | 8.00 | 11.00 | 5.00 | 120.00 | | 1 tbps | Cream‚fluid‚half and half | 0.44 | 0.65 | 1.73 | 19.55 | | 1 pack | Oatmeal-instant‚maple‚brn sugar Quaker | 4.50 | 31.60 | 2.10 | 152.00 | | Total: | 13.34 | 44.65 | 8.82 | 299.55 | AM Snack | | 1 cup | Cottage cheese- 1%fat | 28.00 | 6.00 |
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Student ID: 22087885 Exam: 986093RR - Business Math‚ Part 2 1. Ann works 51/2 hours‚ Mary works 61/3 hours‚ and John works 41/4 hours. How many combined hours have they worked? A. 165/12 *B. 161/12 C. 151/12 D. 155/12 2. You pay the following for supplies: $19.36 for pens; $21.75 for notepads; and $32.26 for computer paper. What is your total? A. $73.73 B. $77.37 C. $77.73 *D. $73.37 3. How many liters will a U.S. 6-quart container hold? Round your answer to the nearest hundredth. A. 6.11 liters
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Body Changes In infancy‚ growth is so fast‚ and the consequences of neglect are so severe‚ that gains need to be closely monitored. Medical checkups‚ including measurement of height‚ weight‚ and head circumference‚ occur every few weeks at first. Body Size Exactly how rapidly does growth typically occur? We saw in Chapter 4 that at birth the average infant weighs 71⁄2 pounds (3‚400 grams) and measures about 20 inches (51 centimeters). This means that the typical newborn weighs less than a gallon
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PMAN634 Chapter 5: Exercise 1 Mrs. Tolstoy and her husband‚ Serge‚ are planning their dream house. The lot for the house sits high on a hill with a beautiful view of the Appalachian Mountains. The plans for the house show the size of the house to be 2‚900 square feet. The average price for a lot and house similar to this one has been $120 per square foot. Fortunately‚ Serge is a retired plumber and feels he can save money by installing the plumbing himself. Mrs. Tolstoy feels she can take
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Janet Fincham Assignment # 8 George Washington’s Rules of Good Behavior‚ ca. 1746 HIST‚ 1107-US FEBUARY‚ 13‚ 2013 1. What did Captain Clark’s loud order of “all hands up and at their oars” cause the Indians to do? My peremptory order to the men‚ and the Bustle of their getting to their oars‚ Alarmed the chiefs‚ together with the appearance of the men on shore as the boat turned. 2. Why were the men {including Lewis
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In the world of athletic competition‚ variations in equipment can greatly impact performance. For example over or under pumped balls can be detrimental to performance If you do not have the correct amount of air inside of the ball you could possibly blow a game which could end up costing you millions of dollars if you are a professional‚ and it could just all be because of the amount of air inside of the ball you are using. To test this theory‚ you can use a ball for the most popular and played sport
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Lost at Sea - Exercise You are a passenger on a cruise ship. While in the pacific‚ there is a violent storm and the ship starts to sink. All of the passengers are directed towards the lifeboats. Each lifeboat contains fifteen items (see the list below). Activity As a group of passengers in the lifeboat you have to come to an agreement over the ranking list of the 15 objects. Here are guidelines to use to reach a consensus Avoid arguing for you own individual judgements. Approach the activity
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CLUBFOOT Clubfoot is defined as a congenital foot deformity characterized by a kidney shaped foot that turns inward and points down. The forefoot is curved inward‚ the heel is bent inward‚ and the ankle is fixed in planter flexion with the toes pointing down. Shortened tendons on the inside of the lower leg‚ together with abnormally shaped bones that restrict movement outwards cause the foot to turn inwards. A tightened achilles tendon causes the foot to point downwards. The medical term
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