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What is a constant
answered
Mar 2, 2021
Mathematics
high-school
3
votes
153k
views
The equation r(t) = sin(4t)i + cos(4t)j, 0t≥0 describes the motion of a particle moving along the unit circle. Answer the following questions about the behavior of the particle. a. Does the particle have
answered
Feb 28, 2021
Mathematics
college
6
votes
140k
views
What cause would these “knights” be most likely to crusade?
answered
Feb 10, 2021
History
college
3
votes
207k
views
Can someone plz help me on question 24
answered
Aug 17, 2020
Mathematics
middle-school
5
votes
161k
views
Sam Weller is thinking of investing $70,000 to start a bookstore. Sam plans to withdraw $15,000 from the business at the end of each year for the next five years. At the end of the fifth year, Sam plans
answered
Jul 1, 2020
Business
college
5
votes
233k
views
Plants make food throught photosynthesis, a chemical reaction. What are the starting substances of the reacton?
answered
Apr 18, 2020
Biology
middle-school
3
votes
101k
views
Slaves were originally brought to British North America for the purpose of
answered
Dec 26, 2019
History
middle-school
5
votes
44.0k
views
What does 'No es una persona muy feliz' mean in Spanish? Here's my question: Read the paragraph below and answer the questions about what you read. ¡Hola! Me llamo María. Soy guatemalteca. Mi papá y mi
answered
Oct 29, 2019
Spanish
high-school
2
votes
17.1k
views
Waterweed grows near the surface of the water in lakes and ponds. It Often grows in dense clumps. it has been observed that the chloroplasts in this plant mkve around inside the cell. How might this be
answered
Oct 13, 2019
Biology
high-school
1
vote
12.8k
views
A painter plans to paint a room with an area of 515 square feet. He mixes paint to create a specific shade of green. The ratio of each color in his mixture is shown: - 1 part blue paint - 3 parts yellow
answered
Jun 24, 2019
Mathematics
high-school
2
votes
122k
views
Please help with these
answered
Jun 19, 2019
Mathematics
high-school
2
votes
227k
views
Which of the following was NOT one of the results of the American Civil War? A) Plantations began running more smoothly B) Women began demanding a greater political voice C) The slaves were emancipated
answered
Feb 6, 2019
History
middle-school
2
votes
17.0k
views
Which of the following is the BEST way to ensure you are receiving the best possible nutrition? A.eating whole grains every morning and evening B.reducing the amount of salt and sugar in foods C.eating
answered
Dec 16, 2018
Health
middle-school
0
votes
142k
views
Last month, Jenny’s math test score was 75. This month, her math test score is 93.What percent of last month’s score is this month’s score? A. 124% B. 135% C. 140% D. 168%
answered
Nov 29, 2018
Mathematics
middle-school
3
votes
66.7k
views
Which of these statements is NOT a characteristic of the cladistics system? It shows the "rank" of the organism. It shows the probable sequence of origins. It shows shared, derived characteristics.
answered
Oct 6, 2018
Biology
middle-school
1
vote
112k
views
Which type of space probe is designed to move around on the surface of a moon or planet? A. orbiter B. flyby C. rover D. lander
answered
May 29, 2018
History
middle-school
2
votes
35.5k
views
_______, an American diplomat living in Moscow recommended containment as a long range plan of dealing with the USSR.
answered
May 18, 2018
History
high-school
1
vote
87.5k
views
True or false Atoms, molecules, and small particles are in constant motion
answered
May 10, 2018
Biology
high-school
6
votes
198k
views
HOW DO YOU SAY 4:15 IN FRENCH
answered
Dec 17, 2017
French
high-school
1
vote
19.0k
views
A grandfather is ten times older than his granddaughter. He is also 54 years older than her. Find their present ages.
answered
Oct 8, 2017
Mathematics
college
5
votes
119k
views
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