Which number is not in scientific notation ? which is correct 1.10•10^3 4.0•10^16 7.03•10^-2 350•10^2

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5