Answer:
Ancient Greeks
Beginning in the 6th century BC with the Pythagoreans, with Greek mathematics the Ancient Greeks began a systematic study of mathematics as a subject in its own right. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof.
Step-by-step explanation:
That’s all correct thanks
Fortnite 67Step-by-step explanation:
The IQR is q1-q3! Put the numbers in order, least to greatest. then find the quartiles.