Suppose that the U of I randomly picked 150 students to be the first to ride the camel on the South Quad last week. U of I has a student population that is 5% African American, 48% White, 16% Asian, 23% International, and 8% other. The null hypothesis is that these students were randomly selected. The null hypothesis is that the panel was randomly selected. If so, how many of each category would you expect

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

answer is b

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

$450 i think. hope this ☺