An unknown compound has the following chemical formula:
no(base) x
where x stands for a whole number.
measurements also show that a certain sample of the unknown compound contains 7.50 mol of oxygen and 7.3 mol of nitrogen.
write the complete chemical formula for the unknown compound.

Can someone me and plz do the problem

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1