Acan of soda is placed inside a cooler. as the soda cools, its temperature t(x)
in degrees celsius is given by the following function, where x
is the number of minutes since the can was placed in the cooler.

t(x)=−12+28e-0.38x

find the initial temperature of the soda and its temperature after 18
minutes.
round your answers to the nearest degree as necessary.

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0