6. The position vectors of Cand Dare -3i – 2j-4k and 2i+2j-9k respectively. Find
a) OCX OD
b) A unit vector normal to the plane containing OC and OD
c) The area of triangle OCD

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Which equation shows an equation equivalent to x^2+12x+7=0

What is the true solution to the logarithmic equation below?