How is that equal to 10.17378? how do you write that on a calculator? sorry, haven’t learnt logarithms.

Step-by-step explanation:

The log is basically saying: 13/5 to what exponent gives you 50 000/3.

and the exponent is approximated at 10.17378.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)