Answer asap: while solving for the variable t in the literal equation d=rt, is used as the inverse operation to isolate the variable t. subtraction addition division multiplication

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)