3. Tom travelled 70 km at a speed of 40 km/hour on the first part oh his journey. a - Find the time taken for the first part of his journey

He travelled the second part of his journey at a speed of 52 km/hour for 1 hour 15 minutes.

b - Find the distance travelled in the second part of his journey

c - Find the average speed for the whole journey

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

hi there!

the answer will be d: 2

i’m here for points.

what is the model?

step-by-step explanation: