The tenth through thirteenth terms of an arithmetic sequence are given by a10 = 47, a11 = 53, a12 = 59, and a13 = 65. Which formula can be used to find an? A. an = 6n - 13 B. an = 6n +37
C. an = 6n +41
D. an = 6n - 47
E. an = 6n - 7​

360/29

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

answer: you need the equation in the question so i can answer it

step-by-step explanation:

x = 3 ± √(5+y)