Ascientist investigates a new substance and finds that at 35° c, 146.2 grams will dissolve in 200.0 grams of water. which similar experiment could be used to support the scientist’s results?
one performed at a higher temperature
one performed in a different part of the world
one performed using a solvent other than water
one performed with an alternate substance

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

$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