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Answers by Drewish

Answers by Drewish
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A laser emits light with a wavelength of 555nm, containing 4.58 mJ of energy. How many photons are present in the laser? a) 2.45 x 10^18 photons b) 3.27 x 10^18 photons c) 4.58 x 10^18 photons d) 6.89
answered Oct 25, 2024
6 votes
104k views
0.4n=4+0.9n i don't know where is the step to solve the problem
answered Oct 17, 2024
4 votes
144k views
Which statement is an example of the transitive property of congruence? a) If AEFG = AEFG, then AEFG = AEFG. b) AEFG = AEFG c) If AEFG = AEFG, then AEFG = AEFG. d) If AEFG = AEFG, then AEFG = AEFG.
answered Feb 13, 2024
2 votes
70.2k views
3. A car's radiator can hold 12 tons of an inte solution (mix of water and purecoolant) at a 25% concentration,How much of the existing solution must be drained from the radiator and replacedwith pure
answered Dec 21, 2023
5 votes
22.9k views
Graph the inequality of y>2x+4
answered Jun 26, 2023
13 votes
42.8k views
Charles De Gaulle was unable to govern France Is this statement true or false? HELP ME ASAP
answered Apr 28, 2023
1 vote
147k views
The wicked witch in ""the wizard of oz"" also plays what other character?
answered Dec 7, 2022
1 vote
58.0k views
A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'?
answered Oct 20, 2022
2 votes
147k views
Write one effect seen on ocean or sea due to gravitation of the moon and the sun.​
answered Oct 9, 2022
5 votes
190k views
Write an algebraic phrase for the following expression: d/12
answered Sep 12, 2022
8 votes
187k views
*20 points* A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the
answered Aug 26, 2022
4 votes
127k views
What kind of sources is MLA 8 geared toward? - Online sources Print sources Journal articles
answered Apr 1, 2022
0 votes
11.6k views
Write the correct ratio for each trig function. Be sure to simplify your fractions. sin x =?? cos x =?? tan x =?? These are the options for all three: 5/13, 12/5, 12/13, 5/12, 13/5, 13/12.
answered Feb 8, 2022
3 votes
12.4k views
What is the name of us president​
answered Dec 20, 2021
2 votes
22.0k views
Yesterday, 12 kids played Among Us and 8 kids did not. What percentage of the kids played Among Us? HELP ASAP!!! this needs to be submitted in 4 mins
answered Oct 25, 2021
6 votes
223k views
How do I solve 2x+3=2x+1x
answered Oct 21, 2021
5 votes
96.8k views
Simplify the following expression. (6x2 - 6x - 7) + (4x2 + 2) A. 10x2 - 5 B. 2x2 + 6x - 9 C. 10x2 - 6x - 5 D. 10x2 + 6x - 5
answered Jul 18, 2021
5 votes
232k views
Assignment 1. Study the design of roof in the building where you live. What type of roofing design is your building? 2. State the types of roofing materials that is used in the building where you live.
answered Jun 28, 2021
2 votes
143k views
A 2 ft x 2 ft x 2 ft box weighs 100 pounds, and the weight is evenly distributed. What is the magnitude of the minimum horizontal force, T, required at the top edge of the box totip the box over? Assume
answered May 26, 2021
7 votes
85.8k views
What characteristics of Sir Henry are revealed in his decision to go to Baskerville Hall?
answered Apr 18, 2021
4 votes
192k views
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