Answers by Ilya Sterin
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Answers by Ilya Sterin

Answers by Ilya Sterin
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A) John is twice as old as Mary. Five years ago he was three times as old. What is Mary’s age now?
answered Dec 8, 2024
1 vote
2.5k views
1. Which of the following statements is false for the image formed by a single lens? (a) A real image can be viewed on a screen. (b) A real image is always inverted. (c) A real image is formed when light
answered Sep 28, 2024
6 votes
52.5k views
An aerial photograph is taken of a building. The photograph is made when the angle of elevation of the sun is 24 degrees. The shadow is determined to be 60 feet long. How tall is the building?
answered Aug 19, 2024
7 votes
139k views
Can you Graph f(x)=|x 4|-3
answered Jun 26, 2024
0 votes
210k views
The cell membrane of a muscle cell is called a ______. a. myofibril, b. sarcolemma, c. sarcoplasm, d. myofilament.
answered Jun 6, 2024
2 votes
98.2k views
Are the Tohono O'odham closely related to the Akimel O'odham, or do they just happen to have a similar name? 1) Yes, they are closely related 2) No, they are not closely related 3) Cannot be determined
answered May 22, 2024
4 votes
39.8k views
Summarize the Pickering vs. Board of Education case from 1968.
answered Apr 19, 2024
4 votes
148k views
Near the poles atmospheric water is increasingly________________ in 018
answered Jan 25, 2024
3 votes
96.8k views
Question 4 of 15 The pitch of a sound wave is its____
answered Dec 13, 2023
3 votes
58.2k views
Radical 9 cubed times radical -24 cubed=?
answered Dec 11, 2023
3 votes
131k views
Rocky finished a 200-meter race in 5/12 of a minute. The winner of the race used of Rocky's time to finish the race. How much time did the winner use to finish the race? Please answer this and I'll give
answered Dec 3, 2023
3 votes
222k views
Selling price of iPhone is 127000 profit 25% find the CP of iPhone​
answered Oct 22, 2023
7 votes
42.6k views
What was the cause of the Philippine-American War ?
answered Jul 31, 2023
2 votes
167k views
A room has a square floor and its height is 5m. If its volume is 720 metre cube, find the dimensions of its floor.​
answered Apr 28, 2023
4 votes
171k views
Express x^2 +12+11 in the form (x+p)^2 +q
answered Dec 28, 2022
10 votes
165k views
Express x^2 +12+11 in the form (x+p)^2 +q
answered Dec 28, 2022
10 votes
165k views
Express x^2 +12+11 in the form (x+p)^2 +q
answered Dec 28, 2022
10 votes
165k views
Can someone pls help me
answered Oct 23, 2022
5 votes
108k views
I need some help please
answered Sep 28, 2022
5 votes
130k views
Which statement is completely accurate? Atoms of the same element can have different numbers of neutrons. Atoms of the same element can have neutrons but exist without protons. Atoms of the same element
answered Jun 30, 2022
5 votes
60.1k views
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