Physics, 21.02.2020 19:52, krystalScott17
One student uses a meterstick to measure the thickness of a textbook and obtains 4.3 cm 2 0.1 cm. Other studentsmeasure the thickness with vernier calipers and obtain four different measurements: (a) 4.32 cm i 0.01 cm. (b) 4.31 cm :0.01 cm. (c) 4.24 cm 1- 0.01 cm, and (d) 4.43 cm 2 0.01 cm. Which of these four measurements, if any, agree with thatobtained by the first student?
Answers: 1
Physics, 22.06.2019 08:30, khambay
Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.
Answers: 3
Physics, 22.06.2019 10:50, dontcareanyonemo
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 23.06.2019 01:00, airbenderjermai
The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a. water evaporates, which favors the formation of h2co3. b. pressure decreases, which favors the formation of h2co3. c. the open container warms up, which causes more gas to escape. d. co2is removed, which favors the formation of h2co3.
Answers: 2
One student uses a meterstick to measure the thickness of a textbook and obtains 4.3 cm 2 0.1 cm. Ot...
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