Erica walks to her friend Philip's house. The graph shows Erica's distance from home over time. View Step 500 Distance (ID) 1150 100 Time (min) 025 05 05 Find the rate of change from 1 minute to 2 minutes. The rate of change is ft per min. ​

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

answer: a) 56% women

b)44% men

step-by-step explanation:

c.)

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.