consideration the appropriate number of Carry out the following calculation taking into figures:3.91 a. 0.94 b. 0.9 c. 0.939 d. 0.9386 63 significant 4.27 0.6
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Q: 1. Draw a distance vs time graph. Time (hr) Distance (km) 105 1.4 175 2.3 250 315 3.3 4.2 4.8 6.6…
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- 23. What can be exchanged with the surroundings in a closed system? Group of answer choices mass and energy nothing mass energyA soldier sees the flash from a cannon that is fired in the distance and 10seconds later he hears the roar of the cannon. If the air temperature is 33 0C, how far away is the cannon?Use the Widmark Equation, , to solve this question. Recall that r = 0.68 for men and r = 0.55 for women. B = percentage of BACN = number of “standard drinks” (A standard drink is one -ounce beer, one -ounce glass of wine, or one -ounce shot of liquor.) N should be at least one.W = weight in poundsr = the distribution rate for alcohol through the body (this value is a constant), for males and for femalest = number of hours since the first drink A male student had four glasses of wine at a party. He weighs 172 pounds. How long will it take before his BAC falls to 0.05? 3.14 hours 3.57 hours 1.00 hours 4.29 hours