Morgan's favorite spaghetti sauce is available in 16 ounces jar for $3.98. What is the unit rate per ounce? (Don't forget to round and the $

Answer

So the unit rate for the nearest cent per ounce for each size is 0.24 : 0.19.

Step-by-step explanation:If 16oz cost 3.89, then 1 oz costs 3.89 ÷ 16 = 0.243125 ≈ 0.24

If 32oz cost 5.98, then 1 oz costs 5.98 ÷ 32 = 0.186875 ≈ 0.19

So the unit rate for the nearest cent per ounce for each size is 0.24 : 0.19.

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)

step-by-step explanation:

goog be able to you with that maybe