Suppose that 80% of trees in a certain forest have a virus. We take a sample of 5 trees. Find the probability that more than 3 have the virus.

We the people of the united states, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defence, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this constitution for the united states of america. according to the preamble which action represents an appropriate role for government

Did the universe cool off or get hotter as it expanded after the 'big bang"?

The measure of the angles supplement is 30 more than four times that of its complement. find the measure of the angle described