Lucille has 2020 unit squares each of which can be disassembled into 4 sides. She combines them into one long rectangle whose width is one, as shown below, by removing sides and using them to lengthen the rectangle. If all sides of all squares are used, how long is the resulting rectangle (do NOT include a comma in your answer)?

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

The triangles are similar. what is the value of x? enter your answer in the box.

Can you make 1000, using only eight 8’s? if you had your choice, would you rather have 5 million dollars, or 1 penny, doubled every day for a month?