How much would it cost to buy one necklace and one bracelet if the sales tax is 7 percent? The necklace is $110 and the bracelet costs $200​

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

What is the lcm of 16 and 40 ? 24 and 40 ?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !