Ais used to electrically replace the injector in the circuit and flash if the injector circuit is working correctly. a. 30–40 ohm resistor b. fused jumper wire c. 100 ohm resistor d. noid light

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

What component of earth’s atmosphere exists entirely as a result of photosynthesis?