Three friends go grocery shopping together and each buys the same kind of oranges. LaMar buys 2 pounds and pays $7.00. Enrico buys 3 pounds and pays $10.50. Anna buys 1.5 pounds and pays $ 5.25. Identify the graph and unit price that represent the Orange costs

f

step-by-step explanation:

f

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)

this is answer of 144 cubic meters

i don't see any

step-by-step explanation: