A car travels 18 metres in 1 second. How far will it travel in 1 hour at the same rate​

64800 meters

Step-by-step explanation:

there are 60 seconds in one minutes and 60 minutes in one hour.to turn that into seconds you would do 60 x 60=3600. 3600 is the amount of seconds. now you multiply that by 18 to get 64800 meters. im pretty positive im right...

64,800

Step-by-step explanation:

18 meters times 60 seconds times 60 minutes

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places