Acommunity swimming pool has a deep end and a shallow end. the volume of water in the deep end can be represented by (3x3 + 14x2 + 13x) ft3 and the volume of water in the shallow end can be represented by (6x3 − 115x) ft3. enter an expression that represents the total volume of water in the pool in ft3. enter your answer in standard form. the total volume of the water in the pool is

Step-by-step explanation:

For this exercise you need to analize the information provided in the exercise.

You know that the following polynomial represents the  volume (in cubic feet) in the deep end:

And the volume of water in the shallow end is represented with this polynomial:

Then, the expresion that  represents the total volume of water in the pool in cubic feet can be found by adding the polynomials:

This polynomial is already in Standard form because it is written from highest degree to lowest degree.

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.  

i think the amount would be $140.62