2 - 7.RP.2 - 2 points 2. Jory's motorcycle travels at a
constant rate of 18 miles in 45
minutes,
Х
т
A
What is the rate, in miles per hour,
that Jory is traveling?
13
miles
18
18
45
24
min
1
26

594 square inches

step-by-step explanation:

vote !

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)

10000

step-by-step explanation: divide by 2,