Brian invests £13400 into his bank account. He receives 6.5% per year simple interest.
How much will Brian have after 5 years?

9514 1404 393

  £17,755

Step-by-step explanation:

The formula for the balance of a simple-interest account is ...

  A = P(1 +rt) . . . . P is the amount invested, r is the annual rate, t is years

  A = £13400(1 + 0.065(5)) = £13400(1.325) = £17,755

Brian will have £17,755 after 5 years.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

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.