Gail is wondering when the Sun will set. He knows that when his arm is fully extended, the width of one finger is approximately equal to the distance the Sun travels in fifteen minutes. Gail extends his arm, counts four fingers between the Sun and the horizon, and predicts the Sun will set in about one hour. How did Gail use math to help him determine approximately how long it would take for the Sun to reach the horizon?
He used estimation.
He used significant figures.
He used precision.
He used accuracy.
He used summary statistics.
Answers: 1
Chemistry, 22.06.2019 05:30
Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
Answers: 2
Chemistry, 22.06.2019 12:20
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
Chemistry, 22.06.2019 13:30
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
Gail is wondering when the Sun will set. He knows that when his arm is fully extended, the width of...
Mathematics, 09.01.2021 21:30
Social Studies, 09.01.2021 21:30
Social Studies, 09.01.2021 21:30
Mathematics, 09.01.2021 21:30
Geography, 09.01.2021 21:30
Geography, 09.01.2021 21:30
Biology, 09.01.2021 21:30
Health, 09.01.2021 21:30
Mathematics, 09.01.2021 21:30
Engineering, 09.01.2021 21:30