1. Write the following in scientific notation regarding significant figures: a) 12.0 g
b) 0.000456 mm
c) 1.52 mi
d) 0.000098 oz
e) 725000000 km
f) 4820100

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

What is the name of the enzyme that forms at the start of transcription?