the densities of water and alcohol are one gram per centimetre cubed and 0.8, grams per centimetre cubed respectively if 2 L of water is added to the 27 litres of alcohol, calculate the density of the mixture.​

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

there still no table

the answer is a.

606.0 sq. in.

i got it down.