Total # Posts: 17

Laungauge
thanks...

Laungauge
What I accidentally left out "can somebody please just explain what the question means? I can answer it myself i just need help understanding it..."

Laungauge
Think about the work you completed in your reading role. Determined the ideas that would be most worthy to share in a literary discussion about Walk Two Moons. Provide and explanation for your choices. How did the role you selected and the work you completed help you to ...

English
Would it be worser better like this...analogy one: Walter-walking, bird-weaving. Analog y two: sky-, cry-tear? The one I am really lost on is Sandra/kitten story is the comparison the fear

Math
never mind found my other post!

Math
I need help on this math problem. The width of a certain painting is 5cm less than twice the length. The length of the diagonal distance across the painting is 107cm. Find the length and width. Round your answer to 2 decimal places. Can you check is my substitute is correct? ...

Math 11
the next step is: 5L^2-20L=11424 right?

physics
3.8x10^5 and 4.27x10^5

physics
A 747 jetliner lands and begins to slow to a stop as it moves along the runway. The mass is 3.8 105 kg, its speed is 25.9 m/s, and the net braking force is 4.27 105 N.

physics
A 747 jetliner lands and begins to slow to a stop as it moves along the runway. The mass is 3.8 105 kg, its speed is 25.9 m/s, and the net braking force is 4.27 105 N.

Physics
If a large housefly 3 m away from you makes a noise of 43 dB, what is the noise level of 1200 flies at that distance, assuming interference has a negligible effect? Noise level of 1200 flies = ??dB HELP: Using the formula for decibels and the given information, you can ...

Physics
An iron block of the mass 1 kg is suspended on a spring of the spring constant 140 N/m, and merged into a vessel with 8 liters of water. The mass is displaced by 10 cm from its equilibrium position, and released. How much energy in J has been dissipated by the time the mass ...

chemistry
When an electron moves from the n=2 to n=4 state, Does it gain or lose energy? In a more to n=4, is a photon emitted or absorbed?

Ap Chemistry
A perchloric acid solution is composed of 168.75 g of perchloric acid and 81.25 mL of pure water. What is the percent by mass of the perchloric acid solution? The density of water is 1.000 g/mL. When I did this part I got 67.5% But, I am having trouble with the secind part. ...