What is the capacity of the pool if all three pipes working together can fill the tank in...
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What is the capacity of the pool if all three pipes working together can fill the tank in 30 minutes? Note: Choose the option that coincides with the nearest integer. 100 gallons 150 gallons 103 gallons 125 gallons 6. Meal prep techniques for busy schedules A study tested several meal prep techniques T 1, T2, T3, T4 and T5 on how it made lives easier for college students and working individuals and the following statements were made: Statements: 1. Tl is twice as effective as T4 but less effective than T5. 2. T 2 is thrice as effective as T 5. 3. T 3 is equally effective as T4. Which of the following choices are true regarding the following conclusions that are drawn? Conclusions: 1. T5 has the highest efficacy. 2. T4 and T 5 have the least efficacy. 3. T 2 has the highest efficacy. - A) Only 1 follows - B) Only 2 follows - C) Only 3 follows - D) Both 1 and 3 follows . Row of athletes In a row of 30 athletes facing North, A1 is 13th from the left end and 6th to the right of A2 --- [PAGE/IMAGE BREAK] --- ows OD This wil ensve that ng on. jmngation syste 29500 tone sprees The cost of sta break pI under nate 9 jedan caToge I Te pa rion eR A parce 3 UVES and seem fhe 8 wasteflé expense, oy ap rg HRS ITY and opt Garces pop westoree Doe the House owners objection? iefacedt pres free Doce, |, De brew Optirt
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Based on the provided effectiveness relationships, T2 is three times as effective as T5, and T5 is more effective than T1, which in turn is more effective than T4 and T3. Therefore, T2 is the most effective technique, making Conclusion 3 the only true statement.
Step-by-step Derivation:
Step 1: Analyze Statement 1: T1 = 2 * T4 and T1 < T5. This implies T5 > T1 > T4.
Step 2: Analyze Statement 2: T2 = 3 * T5. This implies T2 > T5.
Step 3: Analyze Statement 3: T3 = T4.
Step 4: Combine all relationships into a single chain of efficacy: T2 > T5 > T1 > (T3 = T4).
Step 5: Evaluate Conclusion 1: 'T5 has the highest efficacy.' This is False, as T2 > T5.
Step 6: Evaluate Conclusion 2: 'T4 and T5 have the least efficacy.' This is False, as T5 is more effective than T1, T3, and T4.
Step 7: Evaluate Conclusion 3: 'T2 has the highest efficacy.' This is True, as T2 is at the top of the chain.
Step 8: Conclusion: Only Conclusion 3 follows.