Nikola invested $6,000 in a 3-year Certificate of Deposit (CD) that pays
3.8% interest compounded annually.
Which equation could be used to find the
value of the CD after 3 years?
A A = P(1 + 0.38)
B A = P(0.38)(3)
CA=P(1 +3.8)
D A = P(1 + 0.038)

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.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

State one method by which you can recognize a perfect square trinomial.