How can you use estimation to find 9 1/2 + 9 1/2 + 9 1/2 + 9 1/2+ 9 1/2?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

If a || b and e || f , what if the value of y ?

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?