Plz answer this
there is a screenshot

This means that the answer is the second option.

Step-by-step explanation:

First, lets convert everything to its decimal form.

Now we have the numbers:

As all of these numbers are negative we could look at each of these numbers as if they were positive and put them in descending order

This means that the order would be

The last thing we need to do is change those two decimals back to their mixed number forms

The correct answer is -3,-2.4,-2 1/4, -1.5, - 1  1/8

Hope this helps!  :)

Step-by-step explanation:

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)

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .