Questions by Spencercooly

Questions by Spencercooly

does a photon of visible light 400 to 700 have sufficient energy to excite an electron in a hydrogren atom from the n = 1 to the n = 5?

asked Dec 13, 2024

1 answer

1 vote

174k views

How many Black soldiers fought in Revolutionary War?

asked Oct 1, 2024

1 answer

0 votes

100.0k views

Find the value of p and q such that 2x² - 4x 3 = 2(x-p)² q

asked Oct 1, 2024

1 answer

3 votes

111k views

How to simplify 5+ (-4) + 12.65

asked Sep 23, 2024

1 answer

0 votes

39.6k views

A line has a slope of – 4 3 and a y-intercept of 9. Write its equation in slope-intercept form.

asked Jun 23, 2024

1 answer

0 votes

128k views

2) Convert from standard form to slope-intercept form. 5x-8y = -64

asked Dec 4, 2023

1 answer

5 votes

164k views

I NEED HELP ASAP PLS HURRY

asked Sep 2, 2023

1 answer

1 vote

70.0k views

Read the passage from The Pillow Book. "The Shigei Sha, who had moved back a little, was now facing in my direction. She had on several plum-red under-robes of different shades, an unlined costume of deep

asked Jul 26, 2023

2 answers

4 votes

158k views

-(-9)_l-9l is it grater than or less than or eqaul to?

asked Jul 24, 2023

2 answers

10 votes

226k views

What did the election of Warren G. Harding imply for America's position in world affairs?

asked Jun 24, 2023

1 answer

22 votes

9.5k views

Need help ASAP! It’s #15 pls and thx

asked Dec 2, 2022

1 answer

3 votes

178k views

Which word BEST describes 3x, 5y, and z in the expression 3x − 5y + z? A terms B products C variables D coefficients

asked Nov 14, 2022

1 answer

0 votes

234k views

Y is inversely proportional to x given that y=-50 when x=3 find y when x=10

asked Aug 16, 2022

1 answer

4 votes

167k views

Complete the following sentences with the correct conjugation of the e-ie or o-ue stem-changing verbs. Define the verb. 1.) ¿Quieres trabajar hoy? No, yo _______________ dormir. (preferir) _______________

asked Aug 8, 2022

1 answer

22 votes

202k views

Rhythm is music's way of telling speed Volume time

asked May 14, 2022

2 answers

1 vote

122k views

4x+5x+cg2= 101 Please answer this ASAP!

asked Mar 27, 2022

1 answer

1 vote

103k views

Anne (Startled). But there’s no one in the building now. Mr. Frank. It doesn’t matter. I don’t want you ever to go beyond that door. Anne (Sobered). Never . . . ? Not even at nighttime, when everyone is

asked Feb 17, 2022

2 answers

2 votes

8.8k views

Prove that sin^2a+sin^2b-sin^2c=2sinasinbsinc

asked Dec 9, 2021

1 answer

2 votes

75.6k views

a soccer player kicks a ball. According to Newton's third law of motion, the player's foot exerts a force on the ball. The ball exerts a force on the foot. Why don't the forces cancel out to result in

asked Nov 23, 2021

2 answers

2 votes

7.5k views

A completely inelastic collision occurs between two balls of wet putty that move directly toward each other along a vertical axis. Just before the collision, one ball, of mass , is moving upward at and

asked Nov 2, 2021

1 answer

4 votes

72.5k views

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