The diagonals of parallelogram abcd intersect at point e. if de=2x+2,be=3x-8 ,ce=4y , and ac=32, solve for x.. a.. x = 2. b.. x = 10. c.. x = 15. d.. x = 22.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?