population has decreased by 30% in the past A city has a population of 350,000. The ten years. What was the population of the city ten years ago?

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?