Mathematics, 19.10.2021 14:50 coolstacie
a laboratory technician is developing cleaning solution that will remove stains from clothes. the technician mixes a 20% acid solution with a 5% acid solution. how much of each solution to the nearest millimeter is needed to make 150 milliliters of a 15% acid solution. Set up a system of equation for the given situation. You do not need to solve these.
Answers: 2
Mathematics, 21.06.2019 15:00
Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)
Answers: 1
Mathematics, 21.06.2019 15:30
Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16
Answers: 2
Mathematics, 21.06.2019 17:00
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
Answers: 2
a laboratory technician is developing cleaning solution that will remove stains from clothes. the te...
History, 25.12.2019 23:31
Mathematics, 25.12.2019 23:31
English, 25.12.2019 23:31