1) A lunar probe took 4316 photographs of the moon's surface. Thirty-two photographs had to be discarded. The remainder were divided
among 42 scientists to be studied. How many photographs did each scientist study? Show your work.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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