Iswear i will give 50 points and brainliest here are 10 test scores: 73, 74, 76, 77, 78, 79, 80, 80, 82, 84. the mean of these scores is 78.3. does this set have an outlier and, if so, how does removing it affect the mean?

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Evaluate cos2θ for cosθ = square root of 3/2