Answers by Lvthillo

Answers by Lvthillo

On a bright sunny day,why does the pavement get hot?

answered Apr 11, 2021

5 votes

142k views

Calculate the number of moles of BaF2 in a 10.0 g sample of BaF2.

answered Mar 30, 2021

2 votes

91.8k views

Read the sentences. Backyard beekeeping is gaining popularity. Bees help gardens thrive. Bees provide honey. Beekeeping is environmentally friendly. Which of these best combines these sentences using at

answered Jan 22, 2021

1 vote

189k views

The first equation from the previous system of equations is graphed. Graph the second equation to find the solution of the system of equations. y = -2x + 4, y=-x-1 What is the solution to the system?

answered Jan 8, 2021

7 votes

92.8k views

The equilibrium constant, Kc, for the following reaction is 56.0 at 278 K. 2CH2Cl2(g) CH4(g) + CCl4(g) When a sufficiently large sample of CH2Cl2(g) is introduced into an evacuated vessel at 278 K, the

answered Nov 7, 2020

2 votes

84.7k views

An observer is approaching at stationary source at 17.0 m/s. Assuming the speed of sound is 343 m/s, what is the frequency heard by the observer if the source emits a 2550-Hz sound?

answered Aug 18, 2020

3 votes

185k views

The world’s largest spy agency is _____. the Federal Bureau of Investigation the Central Intelligence Agency the Drug Enforcement Agency the National Security Agency

answered Feb 3, 2020

7 votes

82.9k views

Strech your thinking- Cameron eats 1/3 of his granola bars before school and another 1/3 of the granola bar for lunch. Draw and shade a fraction bar to show how much of the granola bar Cameron has eaten.

answered Jan 18, 2020

5 votes

52.6k views

Which of the following is true about both fungi and plants? A. Both have chlorophyll B. Both have roots C. Both have differentiated tissue types D. Both can produce their own food

answered Sep 15, 2019

1 vote

136k views

What country ans continent is the city of rome located in?

answered Jul 14, 2019

2 votes

154k views

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