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Answers by Nikwin

Answers by Nikwin
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Light from a distant star is collected by a concave mirror that has a radius of curvature of 150 cm. How far from the mirror is the image of the star?
answered Apr 14, 2019
5 votes
111k views
Determine the intervals on which the function is increasing, decreasing, and constant. A parabola is shown facing down with a vertex of 0,1.
answered Jan 22, 2019
2 votes
72.6k views
The trend in the united states in which most poor families are headed by women is called ________. the male supremacy the economic genderization the feminization of poverty the culture of poverty
answered Dec 25, 2018
3 votes
159k views
THIS IS URGENT! 3. Identify one important musical artist or person in the development of hip hop music and describe the unique contributions this person made to hip-hop music and how their contributions
answered Dec 11, 2018
4 votes
96.0k views
What are the possible values of x if (4x-5)^2=49? check all that apply. -4/5, -1/2, 3, 5, 7
answered Jul 12, 2018
4 votes
1.5k views
What is a supernova?Why can a supernova explosions in space be seen but not heard on Earth?
answered May 21, 2018
5 votes
190k views
milton purchases a 5-gallon aquarium for his bedroom.To fill the aquarium with water,he uses a container with a capacity of 1 quart.How many times will milton fill and emty the container before the aquarium
answered Feb 26, 2018
6 votes
65.8k views
Simplify: (3x^2 + 2x + 7x^3) + (10x^2 + 6x + 9) A) 7x^3 + 13x^2 + 8x + 9 B) 7x^3 + 30x^2 + 12x + 9 C) 13x^2 + 8x + 16x^3 D) 13x^4 + 7x^3 + 8x^2 + 9
answered Jan 14, 2018
3 votes
223k views
These nations are in the early stages of industry and technology. a. unitary systems c. developing nations b. federal systems d. developed nations
answered Dec 15, 2017
3 votes
122k views
Juliet is trying to increase her savings account and she decides that she is going save an additional $1200 every month. If her take home pay is $5,430, what proportion of her monthly take home pay is
answered Nov 24, 2017
3 votes
156k views
What is 1 1/14 ÷ 1/5
answered Aug 19, 2017
2 votes
207k views
What color do you think an object would be if it reflected all colors of the visible spectrum? A. The object would be black. B. The object would be yellow. C. The object would be white. D. The object would
answered Jun 11, 2016
2 votes
144k views
Evaluate the function y = 17 – x. when x = –6
answered Feb 18, 2015
5 votes
142k views
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