Mathematics, 28.06.2020 15:01 glowbaby123
Shanice wants to make a 72% alcohol solution. She has already poured 2 L of pure water into a beaker. How many L of a 90% alcohol solution must she add to this to create the desired mixture?
Answers: 3
Mathematics, 21.06.2019 17:30
Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.
Answers: 2
Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 1
Mathematics, 21.06.2019 18:30
The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?
Answers: 3
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x
Answers: 1
Shanice wants to make a 72% alcohol solution. She has already poured 2 L of pure water into a beaker...
Physics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Geography, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50
Biology, 29.03.2021 17:50
Mathematics, 29.03.2021 17:50