The data below gives the mass in grams of a cube of dry ice subliminating over a period of minutes.

min: 5,18,27,33,45,50,59,65,75
grams: 320,112,98,63,40,38,24,14,2

perform an experimental regression and give the values of y=a•b^x

use the equation to estimate the number of grams remaining after 10 minutes

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

(3x-8) or (3x+8)

step-by-step explanation: