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7. Katie and her best friend Liam play tennis every Saturday morning. When Katie serves the ball to Liam, it travels 9.5 meters south in 2.1 seconds. a. What is the velocity of the tennis ball? b. If the
answered
Mar 22, 2020
Physics
middle-school
6
votes
126k
views
In the gold rush of 1849, prospectors found a yellow mineral that appeared to be gold, but was harder and more brittle than gold. What is this mineral that came to be called “fool’s gold”?
answered
Dec 23, 2019
History
high-school
2
votes
165k
views
A neutral atom can be negatively charged by A. transferring an electron to another atom. B. transferring a neutron to another atom. C. receiving a neutron from another atom. D. receiving an electron from
answered
Dec 21, 2019
Physics
college
5
votes
61.4k
views
Which of these is a behavioral adaptation in wolves A) Keen eyesight B) hunting in pacs C) sharp teeth C) thick fur
answered
Aug 7, 2019
Biology
middle-school
7
votes
96.5k
views
Witch one of these has a y intercept of (0,-4)
answered
Jul 17, 2019
Mathematics
middle-school
2
votes
48.8k
views
Luis is saving money to purchase a new video game. He has a total of 30 coins consisting of nickels and dimes. The value of the coins is $2.20. Let n represent the number of nickels and let d represent
answered
Nov 9, 2018
Mathematics
high-school
4
votes
13.6k
views
In the western states, a dry creek is called an arroyo or
answered
Sep 28, 2018
Geography
college
3
votes
34.3k
views
You learned skill-related and health-related fitness components. Explain the similarities and differences between health and skill related components of fitness. Give specific examples of each.
answered
Apr 22, 2018
Health
middle-school
5
votes
135k
views
Read this excerpt from a student's essay and answer the question below. "Having a brother with autism can be really stressful. You never know how he's going to react. It takes a lot of patience sometimes.
answered
Mar 19, 2018
English
high-school
2
votes
86.1k
views
2,3,4,5, and 6 please
answered
Mar 8, 2018
Mathematics
middle-school
7
votes
68.1k
views
How did the collapse of the Western Roman Empire influence Justinian's reign?
answered
Jul 10, 2017
History
high-school
5
votes
26.2k
views
Which of the following describe a “working thesis statement”? i. a changeable focus for your research ii. a statement that makes a final conclusion about the topic iii. a statement used during the research
answered
Jul 7, 2017
English
high-school
6
votes
56.6k
views
0.75 = 0.750 are they equal
answered
Mar 29, 2017
Mathematics
middle-school
2
votes
145k
views
A great Macedonian leader who conquered the entire Persian Empire and opened the way for a blend of Greek and Middle Eastern cultures was a. Romulus. b. Alexander the Great. c. Pericles. d. Euripides.
answered
Mar 7, 2017
History
high-school
3
votes
88.5k
views
What expression shows 0.624 in expanded form
answered
Oct 21, 2016
Mathematics
high-school
1
vote
59.7k
views
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