Answers by Matt Williams
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Answers by Matt Williams

Answers by Matt Williams
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Madeline is measuring wavelengths. Look at her notes above. What mistakes has she made in her measurement? What should she do differently to obtain the correct wavelength?
answered Jul 23, 2022
4 votes
192k views
Needing help with this problem
answered Jul 12, 2022
1 vote
3.1k views
Please help:((((((((((((((((
answered Jun 14, 2022
0 votes
2.0k views
Solve for y. Take you time
answered Apr 7, 2022
5 votes
4.0k views
Area of a square with 1m side is?​
answered Mar 10, 2022
10 votes
101k views
A student has two part-time jobs. He earns $8.50 per hour for babysitting and $11.50 for each lawn he mows. If the student babysits for 512 hours and mows 7 lawns, how much money will he earn?
answered Mar 5, 2022
5 votes
49.2k views
Which of these traits is NOT found in invertebrates a. antennae b. eyes c. endoskeleton d. none of them
answered Mar 5, 2022
2 votes
106k views
Q3. Express 984. 6080 correct to a. 2 decimal places _______________ b. 4 significant figures _____________ c. 3 decimal places ________________ d. the nearest hundredth___________ help
answered Oct 22, 2021
4 votes
72.6k views
If you took a journey along 45° south latitude, how many countries would you cross? Name the countries​
answered Sep 7, 2021
1 vote
232k views
Byron's use of a "hall" to stand for a "house is an example of O metaphor O synecdoche O metorymy O personification
answered Aug 18, 2021
2 votes
224k views
Do the conquistadors mainly hope to find blank in the Americas? What is the answer in the blank that is between find and in, is it: A. Wealth B. Religion C. New colonies
answered Jun 30, 2021
1 vote
73.9k views
What is cement and who invented it?
answered Jun 1, 2021
6 votes
153k views
Considering the connections between Yellowstone’s wolves, aspen and willow trees, and elk; which one is the keystone species.
answered Feb 22, 2021
6 votes
69.8k views
To summarize a story you must include
answered Feb 11, 2021
5 votes
97.7k views
The elastic portion of the downward-sloping straight-line demand curve lies:_______ a. at the intersection with the supply curve. b. anywhere to the right of the current market price. c. above the point
answered Feb 3, 2021
4 votes
196k views
Which of the following is a proprietary OS for desktop and laptop computers?
answered Jan 5, 2021
3 votes
64.3k views
A fulcrum moving a resistance of 200 g has a distance to the fulcrum of 20 cm, the effort mass of 50 g has a distance to the fulcrum of 80 cm. The resistance moves 10 cm, the effort moves 40 cm. Calculate
answered Nov 11, 2020
2 votes
195k views
Which detail best show that Gilgamesh is a great warrior
answered Oct 14, 2020
2 votes
68.8k views
Round 438,692 to the nearest thousand.
answered Jul 22, 2020
4 votes
101k views
Factor completely 10x^2+2x-8 A.) 2(5x-1)(x+4) B.) 2(5x-4)(x+1) C.) 2(5x+2)(x-2) D.) 2(5x-2)(x+2)
answered Jun 26, 2020
5 votes
233k views
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