Travis

= media type="custom" key="3428938" Last year bell made a total sales of 2,000,000 dollars. The year before they had total sales of 1,000,000 dollars.=

= = .50 = 50%

=The sales increased by 50%.=

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=Compound Interest= ben invested $101 into an acount earning 3% per year. how much will ben have after 2 years?

step 1 A=P(1+r)^t

step 2 substitute into P =101 r =.03 t =2 compound interest media type="youtube" key="gy9x0VqFWrQ" height="344" width="425" step 3 A=101(1+.03)^2

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A=1/2(b)(h) A=1/2(5.2)(4.2)=21.84 media type="youtube" key="NAhcmPS5k9g" height="344" width="425"

PYTHAGOREAN THEOREM a^2+b^2=c^2 12^2+5^2=c^2 144+25=c^2 169=c^2 13=c media type="youtube" key="WziqDlzHYxU" height="344" width="425" [|pythageon therom]