Find the volume of the composite solid below to the nearest tenth. 2 in. 8 in.​

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them