A professor announces that course grades will be computed by taking 40% of a student’s project score (0–100 points) and adding 60% of the student’s final exam score (0–100 points). If a student gets an 86 on the project, what score can she get on the final exam to get a course grade of at least 90? Write an inequality that describes the student's situation. Let f represent the final exam.

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?