Mathematics, 30.07.2021 22:40, natlovesfood
A 7% acid solution will be mixed with a 15% acid solution. 20 L of a 12% acid solution needs to be made. Identify the two variables in the problem by completing the following statements: * Let r represent: Let y represent:β
Answers: 1
Mathematics, 21.06.2019 16:30, danjan9084
One of the same side angles of two parallel lines is 20Β° smaller than the other one. find the measures of these two angles.
Answers: 3
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15β
10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65β
10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 17:30, euraleecewilliams
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
Answers: 1
A 7% acid solution will be mixed with a 15% acid solution. 20 L of a 12% acid solution needs to be m...
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