Use the properties of exponents to rewrite y=e^( -0.25t ) in the form y=a( 1 + r )^t or y=a( 1 - r )^t . Round any decimals to the nearest thousandth.

y = (1 - 0.221)^t

Step-by-step explanation:

y=e^( -0.25t )

y = (e^-0.25)^t

y = 0.7788007831^t

1 - 0.7788007831 = 0.2211992169

y = (1 - 0.221)^t

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complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: