A modern automobile engine creates various harmful gasses, but much of the emissions end up being harmless—especially once the car has been running for about five minutes on a temperate day. Attached to the exhaust pipe of a car is a device consisting of platinum and palladium coated onto a ceramic surface (beads or a honeycomb shape). What would you guess is going on here? Why might the device only work well after a car has been running for a while? Assess how you think factors such as temperature, concentration and the presence of a catalyst affect the rate of a chemical reaction in this scenario.

Eva has many contacts on the professional networking site she uses which contacts are considered second degree

The instruction ishl (shift left integer) exists in jvm but not in ijvm. it uses the top two values on the stack, replacing the two with a single value, the result. the sec- ond-from-top word of the stack is the operand to be shifted. its content is shifted left by a value between 0 and 31, inclusive, depending on the value of the 5 least signifi- cant bits of the top word on the stack (the other 27 bits of the top word are ignored). zeros are shifted in from the right for as many bits as the shift count. the opcode for ishl is 120 (0x78).a. what is the arithmetic operation equivalent to shifting left with a count of 2? b. extend the microcode to include this instruction as a part of ijv.

What is the definition of digital literacy?