A6-ft-long fishing rod ab is securely anchored in the sand of a beach. after a fish takes the bait, the resulting force in the line is 8.6 lb. determine the moment about a of the force exerted by the line at b. (round the final answer to one decimal place.)

Let f(x) = x4- 8x2 . find the relativeextrema of this function using the second derivative test.

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.