Point Lakeridge Health Oshawa is a 423 beds hospital with 463 doctors and 4058 staff comprised of nurses and technologists. It is
planning to open another 35-bed wing. Assuming the same proportionate staffing levels, how many more doctors will need
to be hired?
a
39
b
32
495
Od
501

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry