Which expression reflects the probability of flipping heads and landing on 25 points a odd number?
The sample space of flipping a coin and rolling a single die is shown in the Tree Diagram.
H
1 2 3 4 5 6 1 2 3 4 5 6

answer: none of these answers are correct only the second half is

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.