Mathematics, 16.09.2021 23:10 zaylencollins55
Part A: The Sun produces 3.9 β
1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 β
107 seconds? Express your answer in scientific notation and show your work. (5 points)
Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 β
10β3 mm or 1.6 β
103 mm? Justify your answer. (5 points)
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 20:00
Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'
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Mathematics, 21.06.2019 22:20
Which strategy is used by public health to reduce the incidence of food poisoning?
Answers: 1
Part A: The Sun produces 3.9 β
1033 ergs of radiant energy per second. How many ergs of radiant ener...
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