Mr. frazer needs mr. freezer needs to grade 100 majid he graded 35 tests on monday afternoon spending six minutes per test he graded the remaining test tuesday afternoon spending four minutes per test, how many hours in or did it take mr. fraser to grade his 100 math sheets?

Mr.Frazer needs Mr. Freezer needs to grade 100 Majid he graded 35 tests on Monday afternoon spending six minutes per test he graded the

Step-by-step explanation:

er test he graded the remaining test Tuesday afternoon spending four minutes per test, how many hours in or did it take Mr. Fraser to grade his 100 math sheets?

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)