jada is building a 2 foot tall model of the gateway arch in st. louis missouri the scale is 5 inch 70.75 ft estimste the height of the actual arch

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)

-6 is the correct option from the above given options

correct answer:

b.(19,-2)

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python