Recall that the standard basis of ℝ3 is {e1, e2, e3}. If t:ℝ3→ℝ2 is a transformation and the action of t on the vectors ei is as given, find a formula for t(x), where x is any vector in ℝ3.

Sat no calculator section question in the picture

Based on calculations, students should have 10.4 grams of powder after conducting an experiment. the students get these results: 10.2 grams, 10.4 grams, 10.3 grams, 10.4 grams, and 10.5 grams. which words best describe this data? check all that apply. a- accurate b- falsified c-invalid d-precise e-redundant

Which of the following sentences uses an incorrect verb? a. there is only one good candidate. b. many good candidates are possible. c. a good candidate is hard to find. d. there is many possible candidates.