The diagram below shows a circle with a diameter of 8.6 centimeters.
8.6 cm
Rounded to the nearest tenth of a
centimeter, what is the approximate
circumference of the circle?
A 25.8 cm
B 26 cm
C 27 cm
D28 3cm

if x = 1, then the answer is 3.5

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.

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.