An object has a mass of 5.0 kg. it’s 3.0 m off the ground and has a speed of 4 m/s. calculate total mechanical energy of the object. remember mechanical energy is the sum of ke and pe

a.147

b.187

c.60

d.167

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row