The main tank has a radius of 70 feet. what is the volume of the quarter-sphere sized tank? round your answer to the nearest whole number. you must explain your answer using words, and you must show all work and calculations to receive credit.

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.