Whats 9.7 × 10‐² and 3.42 × 10⁵ in standard form.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Consider the equation  y−2=3(x+2).which option correctly identifies the point and slope from the equation and also provides the graph that correctly represents the equation?