How do i write and solve an equation in the form y = kx In just the sixth-grade class, 28 students chose winter as their favorite season. This was 20% of the sixth grade. Write and solve an equation in the form y = kx to determine how many students are in the sixth grade at this school.
140
how would i do that kind of equation

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Which of the following shows the graph of y=2e^x?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect