Radioactive uranium-235 has a 1/2 life of about 700 million years. suppose you found a rock and chemical analysis tells you that only 1/16 of the rock's original uranium -235 remains. how old is the rock

i need a picture or some numbers

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)