Can someone do this test for me on edmuntem? Algebra 1 Sem A Unit 2 Post Test.

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol