38. Cattle, percentiles Consider the Angus weights model N(1152, 84) again.
a) What weight represents the 40th percentile?
b) What weight represents the 99th percentile?

If 20% of a number is 35, what is 50% of that number?

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?

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?