Eric is 8 years older than michele. Kayla is times older than michele. If michele’s age is represented by x, create an expression that represents the total age of all three girls

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Write the fraction or mixed number and the decimal shown by the model

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?