Find the volume of a right circular cone that has a height of 16.4 in and a base with a
radius of 20 in. Round your answer to the nearest tenth of a cubic inch.

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

Which one ? is the answer and how to find this answer

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?