Which of the following digits are not considered significant in a number? Select all that apply. non-zero digits
zeros that occur to the right of non-zero digits
zeros that occur to the left of non-zero digits
zeros that fall between non-zero digits

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

What is the value of keq for the reaction expressed in scientific notation

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here