Questions by Corey Bruyere

Questions by Corey Bruyere

You leave a pile of sand in your backyard on a windy day. Every minute the wind blows away 10 percent of the remaining sand.You started with five cubic feet of sand.What equation models the amount of sand

asked Jan 1, 2021

2 answers

1 vote

19.7k views

The energy of a photon is E=\frac{hc}{\lambda}E = h c λ where c is the speed of light and h is a constant known as Planck's constant. If a red photon has twice the wavelength of a violet photon, then the

asked Nov 3, 2020

1 answer

2 votes

6.1k views

115. Select all the equations that are equal. (a. 65-26 = 74 – 35 b. 72 – 56 = 84 – 58 C. 86-49 = 15+22 d. 97–33 = 39+25 e. 98-56 = 75-23

asked Sep 18, 2020

1 answer

4 votes

213k views

wht do you mean by cArrying. capacity in a ecosystem what are the factors that affect the carrying capacity in a ecosysteam

asked May 13, 2020

1 answer

4 votes

129k views

Which of the following is indicated by the arrow in the image

asked Mar 23, 2020

2 answers

2 votes

231k views

Solve the following system. (Use (x,y) format in a single answer space.) x2 + y2 = 25 y2 - x2 = 7 The solution set is

asked Mar 13, 2020

2 answers

1 vote

5.4k views

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