So IM this stupid I know this is nothing to do with this app and yes free points do the this is that im so stupid that i got a F on PE just because i don't want to record my self doing exercises why y don't want as i don't know and it doesn't have to do anything to don't want to do the exercise is just because i don't want to record my self so what do I do?

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i. e., a subspace of r 3 ). explain your reasoning

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

Which composition of water moves to begin a deepwater current?