UREGENT!! Convert the following equation to logarithmic or exponential form:

9 to the power of negative 2 end exponent equals 1 over 81

Your

log subscript negative 2 end subscript 9 equals 1 over 81
log subscript 9 minus 2 equals 1 over 81
log subscript 9 1 over 81 equals negative 2
log subscript 1 over 81 end subscript 9 equals negative 2

sorry if this was confusing

Find the domain of the following expression: 1/(√x)-2

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in