Urgent plz ! will give !
you are given a box of 100 silver dollars, all facing heads up. you are instructed to shake the box 3 times; after the second shake, you will remove all the dollars that are heads up before shaking again. you may keep all the dollars that are still tails up following the third shake. how many dollars will you most likely get to keep?

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You see a white marker with an orange circle and black lettering. what does this marker tell you

Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.