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Answers by Schulwitz

Answers by Schulwitz
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A piece of curved glass that causes light rays to come together or spread apart as they pass through is a Cover Slip • Wet mount • Lens Slide
answered Apr 23, 2021
7 votes
122k views
True or false.  As a wave travels through a given material its velocity changes.
answered Jan 6, 2021
2 votes
186k views
Thirty-five percent of the students at Parker Junior High take the bus to school. If there are 200 students at Parker Junior High, how many take the bus?
answered Oct 13, 2020
4 votes
85.3k views
How do you add this vector graphically
answered Jul 2, 2020
1 vote
141k views
Which expression is equivalent to? Assume x 0 and y > 0. algebra II engenuity
answered Apr 7, 2020
3 votes
50.6k views
Understanding what causes accidents gives us a better chance of preventing them. True False
answered Sep 7, 2019
1 vote
66.8k views
Simplify using the horizontal method. (3n^2+5n+4)(2n-3)
answered Sep 2, 2019
5 votes
124k views
Which of the following is a requirement for all U.S. citizens over the age of 18? A. serve in the U.S. military B. attend a public school C. respond when summoned to jury duty D. apply for naturalization
answered Aug 26, 2019
4 votes
31.6k views
A babysitter is trying to determine the ages of three children: Jerome, Keenan, and Leitha. She knows the following facts about their ages: the sum of Jerome’s and Keenan’s ages is 18 years; the sum of
answered May 31, 2019
5 votes
50.4k views
Dana has experienced a number of unpredictable short periods in which she suddenly feels terrified and thinks she is going to faint. dana is most likely to be suffering from
answered Mar 1, 2019
2 votes
135k views
How did the supreme court decision in dred scott v. sandford increase sectionalism? a. it gave full citizenship to african americans b. it expanded the geographical size of the nation c. it kept the number
answered Apr 16, 2018
3 votes
188k views
What are the three branches of government set up by the constitution? a. monarch, parliament, supreme court b. congress, supreme court, speaker of the house c. executive, legislative, judicial d. executive,
answered Feb 20, 2018
4 votes
229k views
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