Ken, a meteorologist, is predicting next year’s temperatures in New York City. He predicts that, in August, the average low temperature will be 20°C, and that the temperature will drop by 4°C in September.

Use the number line interactive tool to determine Ken’s temperature prediction for September.

Ken’s predicted temperature for September is

16°C

Step-by-step explanation:

Just move four steps to the left of the number line from the 20°C mark.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: