Pls answer ASAP A car is traveling at +15 m/s and the driver steps on the brake. The car comes to a stop in 2 seconds. What was the acceleration of the car? Show your work.

Which of the following mining methods disrupts the sea floor?

Which element would mostly likely have an electron affinity measuring closest to zero

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.