Acity's current population is 1,000,000 people. it is growing at a rate of 3.5% per year. the equation p=1,000,000(1.035)^x models the city's population growth where x is the number of years from the current year. in approximately how many years will the pooulation be 1,400,000? round to nearest tenth

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

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