Mathematics, 11.03.2020 23:06 arthurdolz
The rate at which a planet receives heat from a hot sphere such as sun varies directly with the fourth power of the sun’s absolute tempature, directly with the surface area of the Sun, and inversely with the square of the distance from the Sun to the planet. a) Write a general equation for the rare at which a planet receives heat (h) in terms of absolute temperature (T), surface area (A), and distance (d)
Answers: 2
Mathematics, 21.06.2019 18:50
What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2
Answers: 2
Mathematics, 22.06.2019 00:20
Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120
Answers: 1
Mathematics, 22.06.2019 01:00
Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?
Answers: 2
Mathematics, 22.06.2019 03:30
The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 3
The rate at which a planet receives heat from a hot sphere such as sun varies directly with the four...
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