Jeff finds some bugs. he finds 10 fewer grasshopper than ladybugs. if jeff finds 5 grasshoppers how many lady bugs does jeff find? how many crickets does he find? write two equations to solve the problem.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables