1. What physical control methods are used to sterilize? What materials require sterilization? 2. What physical control methods disinfect? What types of materials require disinfection but not sterilization? 3. Describe the differences between dry heat and moist heatsterilization.
Sample Text: Please assist me with this math problem. I am having difficulties. Thank You!?
Homers Pizza is advertising the following deal:3 pizzas, up to 4 toppings each, 10 toppings to choose from 3 soft drinks, 5 varieties to choose from total cost $24.99. The pizza toppings must be unique double, triple, or quadruple toppings are not allowed.
How many integer solutions are there to the equation
x1 + x2 + 2x3 + x4 + x5 = 72
when
(a) xi 0,i = 1,...,5
(b) xi 1,i = 1,...,5
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