lindsey has 10 inches of ribbon. she buys another 3 lengths of ribbon, each 5 inches long. how much ribbon does she have now

John bought 2 horses at rs 20000 each

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?