B) Using correct units, explain the meaning of integral from 19 to 19.9 (pi r^2 dh) in the context of the problem. Use a midpoint Riemann sum with two subintervals indicated by the data in the table to approximate. c) From t=23 to t=25 days, periods of rain occur that result in water being added to the cistern. The total amount of water, in cubic meters, that has accumulated in the cistern after t days is modeled by the function W, given by W(t)=0.598e^0.1t for 23<=t<=25 days. Find the value of integral from 25 to 23 W’(t)dt and explain its meaning in context of the problem. Show the work that leads to your answer and indicate units of measure.

3-5-{y

Step-by-step explanation: because i dont know

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.