What ethical issues have been raised by the scientific community's commitment to ensuring that experimental treatments are not

used on patients?

7 x

bius %, * e-

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Can anyone me with this question?