What percent is equal to the part-to-whole ratio 18: 50?

a.3.6%
b.0.36%
c.36%
d. 0.036%

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.