What's the volume ratio of two KOH solutions with conentrations of 10^-2M and 10^-4M to obtain a solution with a pH=11? I care more about how it's solved

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

Why is permeable soil best for plants that need a lot of drainage?

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83