Please answer thsi question reposting until its answered What is the arc length of an arc with radius 14 in and central angle 66^o? Show all calculations that lead to the answer and include units.

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How many solutions does the nonlinear system of equations graphed bellow have?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Acircle has a circumference of 7.850 units. what is its radius?