a car is traveling at a constant velocity of 60km/h east for 4 hours. choose the correct statement about the acceleration of the car

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Evaluate the expression. (9 + 5)(3 + 2)0

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.