Answer:
One robot will be powered for an eighth of a day (1/8 of a day) by one quarter (1/4) of a bag of coffee.
Answer:
area of trapezium in terms of x=1/2*x(x+3+x+1)
Step-by-step explanation:
In order to write 25 letters in 4 days you would need to write 6.25 a day