(1.5×10^3)+(2.5×10^2) in standard form​

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?