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2.1.2. Prove that none of the terms of this sequence are perfect squares
terms:2.5.8​

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line