Answers by Jeff Walden
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Answers by Jeff Walden

Answers by Jeff Walden
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Betelgeuse is 100,000 times more luminous than our sun, which means that it releases an estimated 3.846 x 1031 W of luminous light. If an exoplanet existed with the same mass (5.972 x 10^24 kg) and twice
answered Jun 9, 2021
5 votes
170k views
When was that last time you cried ? You can tell me
answered May 12, 2021
4 votes
192k views
Economies for north and south
answered May 10, 2021
3 votes
215k views
At which letter will you place 7/2 on the number line below?
answered Apr 24, 2021
1 vote
62.4k views
Chris is making a ramp to ride his bike on. Help him find the length of the wood, x, needed to complete the ramp. A. 14 ft. B. 12.2 ft. C. 28 ft. D. 148 ft.
answered Feb 11, 2021
5 votes
26.2k views
What is 576 divided into 4
answered Sep 11, 2020
6 votes
218k views
What are the main causes of Ascus?
answered Jun 7, 2020
3 votes
27.5k views
A solution is 40% acetic acid by mass. The density of this solution is 1.049 g/mL. Calculate the mass of pure acetic acid in 360 mL of this solution at 20 C. Answer in units of g.
answered Mar 29, 2020
4 votes
220k views
write an equation in point-intercept form and slope-intercept form for a line that passes through (2,-5) and has a slope of 4
answered Feb 8, 2020
3 votes
168k views
The perimeter of a rectangular window is 324 cm. If the length of the window is 86 cm, what is its width?
answered Jan 31, 2020
0 votes
81.3k views
Draw an Energy pyramid for a food chain made up of grass ,a caterpillar,tiger beetle , lizard , snake , and a roadrunner
answered Sep 7, 2019
1 vote
38.4k views
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