WebStudents 1. evaluate logarithmic expressions (on slide 1) 2. check the correctness of given logarithmic equalities (on slide 2) 3. expand logarithmic expressions (on slide 3) 4. condense logarithmic expressions (on slide 4) and 5. determine which statements/logarithmic inequalities are true/false. Students are given a table where to … WebPercent problems have three parts: the percent, the base (or whole), and the amount. Any of those parts may be the unknown value to be found. To solve percent problems, you can use the equation, Percent · Base = Amount, and solve for the unknown numbers. Or, you can set up the proportion, Percent = , where the percent is a ratio of a number to 100.. You can …
80 percent of what number is 25? - Everyday Calculation
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WebAnswer by Theo (12639) ( Show Source ): You can put this solution on YOUR website! 87 is 4% of what number. number = x. .04 * x = 87. divide both sides of the equation by .05 to get x = 87/.04. solve for x to get x = 2175. 87 is 4% of 2175 is your solution. WebStep 4. Solve the equation using good algebra techniques. Step 5. Check the answer in the problem and make sure it makes sense. Step 6. Write a complete sentence that answers the question. Now that we have the strategy to refer to, and have practiced solving basic percent equations, we are ready to solve percent applications. Web80 80: 991 991: 90 90: 1210 1210: 100 100: 1478 1478: 110 110: 1805 1805: 120 120: ... we solve the equation. 100,000 = 200 e 0.02 t 500 = e 0.02 t ln 500 = 0.02 t t = ln 500 0.02 ... A 25-year-old student is offered an opportunity to invest some money in a retirement account that pays 5 % 5 % annual interest compounded continuously. how to make a rabbit pen