Answer:
.
Step-by-step explanation:
The Euler's method states that
, where
.
To find
for
when
, with step size
using the Euler's method you must:
We have that
,
,
,
.
Step 1.


Step 2.


The answer is 
Multiply 1/5 by 11 to get 2.2, to check, multiply 2.2 by 5. The answer though, is 2.2.
That's not enough information to calculate your grade from.
-- You've told us the scores you have in things that go together
to make up (35 + 5 + 25) = 65% of your grade.
-- We don't know your scores in the things that make up the other
35% of your grade.
2/5 multiply the top and bottom number by 20 you get 40/100 which is the same as 40%