Figure out the electric force in the hydrogen
between proton and electron (Charge of
an proton/electron is 1.6x10^-19 C)
If the distance between them is 5.3x10^-11

Which fraction represents the ratio 35 : 42 in simplest form

Ben works in his dads bakery packing bagels each package can have no more then 16 bagels 3/4 of the bagels in each package are plain what other fractions could represent the part of the bagels in each package that will be plain

In a class of 77, there are 44 students who play soccer. if the teacher chooses 33 students, what is the probability that none of the three of them play soccer?