Mathematics: PLS ANSWER HELPMEEEmeeeeeee

PLS ANSWER HELPMEEEmeeeeeee - id11954351, briarkaltvedt

lilpetals

17.04.2021

April = 19m³

Step-by-step explanation:

18m³ × 6 months = 108m³ which is the total volume used in the six months.

16.2 + 18.1 + 15.9 + 17.8 + 21.0 = 89m³

April = 108m³ - 89m³

April = 19m³

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BIKRAMlawati9684

05.01.2020

Option 1 is the best one

Step-by-step explanation:

Let's call x the number of miles travelled by the woman. Then the combined miles travelled are 2*x .

The number of gallons consumed is, for example, x/14 for the original SUV

The combined mpg is: combined miles travelled/combined gallons consumed. For the original case:

$\frac{2*x}{\frac{x}{14}+\frac{x}{65}}$

$\frac{2*x}{\frac{79}{910}*x}$

$\frac{2*910}{79}$

$23 \; mpg$

Option 1:

$\frac{2*x}{\frac{x}{16}+\frac{x}{65}}$

$\frac{2*x}{\frac{81}{1040}*x}$

$\frac{2*1040}{81}$

$25.7 \; mpg$

Option 2:

$\frac{2*x}{\frac{x}{14}+\frac{x}{85}}$

$\frac{2*x}{\frac{99}{1190}*x}$

$\frac{2*1190}{99}$

$24 \; mpg$

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