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Answers by Nida

Answers by Nida
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QUESTION 8 Some seventh-, and eighth-grade students.spend time at the elementary school tutoring students. Of the students who tutor, 21 are seventh-graders and 18 are eighth-graders. What percent of the
answered May 6, 2022
2 votes
123k views
How many molecules are in CaCO3
answered Jan 18, 2022
8 votes
212k views
You are deciding between two cars with different engines and want the bigger of the two. One engine displaces 380 cubic inches. The other displaces 2,600 cubic centimeters. How many significant figures
answered Dec 17, 2021
1 vote
178k views
Someone Please helpppp!!!
answered Sep 24, 2021
3 votes
97.1k views
What are the variance (to 2 decimals) and standard deviation (to 4 decimals) for the number of these tweets with no reaction?
answered Aug 14, 2021
4 votes
173k views
If a 20-kg object dropped in air has a terminal speed of 60 m/s, what was its acceleration at 30 m/s
answered Jul 9, 2021
5 votes
151k views
Which describes the particle or particles that are in the nucleus of an atom? * 1. proton and electron 2.electron only 3.electron and neutron 4.neutron and proton
answered Jun 29, 2021
4 votes
209k views
Is gold a element or pure substance
answered Apr 22, 2021
1 vote
43.1k views
Working alone, Dan can do a certain job in three hours and Stan can do the same job in two hours. At these rates, how long would it take Dan and Stan to do this job working together?
answered Apr 17, 2021
5 votes
140k views
What is the genus of plant that is easily identified by having no true leaves, dichotomous branching as well as lobed sporangia (usually yellow in color) -None of these -Psilotum -Cardiospermum -Ginkgo
answered Apr 1, 2021
2 votes
174k views
A student was performing a series of experiments to verify the density of a liquid. The table shows the results of four experiments. Which of these statements is correct? Experiment No. Density (g/cc)
answered Mar 24, 2021
3 votes
203k views
Why is wind a different type of resource than coal? O Wind is natural. O Wind is plentiful. O Wind is limited. O Wind is powerful.
answered Jan 9, 2021
5 votes
216k views
You use your mobile phone to phone home every day. It costs £15 per month and 18p per minute for phone calls. How much will you have to pay for 420 minutes of calls including the monthly charge? £
answered Dec 23, 2020
2 votes
105k views
Which of the following phrases means “I say no!” In Spanish
answered Nov 25, 2020
5 votes
61.3k views
How did these invasions contribute to the fall of the Roman Empire
answered Oct 12, 2020
4 votes
52.5k views
How did the American colonist respond to the proclamation of 1763?
answered Jun 17, 2020
4 votes
227k views
At last he saw the feathers floating on the water. "IIl-fated arts!" he lamented, wishing he had never possessed the skill to allow them to fly. Which word best replaces lamented in the sentence? A. Smiled
answered Jan 23, 2020
1 vote
110k views
Which statement best represents a result of the 19th amendment
answered Sep 1, 2019
3 votes
91.9k views
What were the consequences of the Dawes act and how did it reflect the Americanization movement?
answered Aug 22, 2019
5 votes
193k views
These solar panels help us conserve nonrenewable natural resources that we use as fuel, such as
answered Mar 13, 2019
2 votes
231k views
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