Answers by Dimitar Christoff
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Answers by Dimitar Christoff

Answers by Dimitar Christoff
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A mixture of 17 %disinfectant solution is to be made from 10% and 20% disinfectant solution. How much of each solution should be used if 20 gallons of the 17% solution are needed?
answered Dec 2, 2018
5 votes
174k views
Find 10 partial sums of the series. (round your answers to five decimal places.) ∞ 15 (−4)n n = 1
answered Nov 25, 2018
4 votes
8.9k views
Just like wearing a seat belt in a car, it is important to go to the doctor and dentist for regular checkups once every _____. a. day b. year c. week d. month
answered Oct 9, 2018
0 votes
207k views
In 1985, Said Aouita set the world record for the 1500m race in a time of 3 minute 29.46 second ? What was his average speed ?
answered May 22, 2018
7 votes
29.6k views
Rewrite the equation X^2 - 8x - 9 = 0 so that it is of the form X^2 + bx = c
answered Mar 16, 2018
3 votes
86.1k views
The cost for a pack of 6 padlocks is $23.40 . Find the unit price in dollars per padlock. If necessary, round your answer to the nearest cent.
answered Feb 22, 2018
5 votes
134k views
A. Find x. The figure is not drawn to scale. b. Is the triangle equilateral, isosceles, or scalene? Explain
answered Nov 7, 2017
4 votes
111k views
Read the following quotations from the works you have studied in this unit which quotation does the author use to develop a mood of suspense " the rusty lock gave a grating sound and the door creaked "
answered Aug 2, 2017
2 votes
28.1k views
Explain why one half of 2 equals 1
answered May 4, 2017
1 vote
47.3k views
Interest groups representing businesses and investors are often among the most successful lobbying groups for all the reasons except
answered Apr 7, 2017
4 votes
141k views
What causes genetic variation during human sexual reproductive processes? The zygote cell divides many times through mitosis to form a blastocyst during embryo formation. Adjacent chromatids in homologous
answered Mar 12, 2017
2 votes
200k views
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