5.) The middle school team scored three field goals worth three points each and two touchdowns worth six points each, with a single extra point for
each touchdown. Unfortunately, the other team scored twice as many
points as them. Which numerical expression could be written to find the
opponent team's score. Select all that apply.
a.) 2[3(3) + 2(6) + 1]
b.) 3(3) + 2(6) + 2(1)
c.) 2[3(3) + 2(6) + 6(1)]
d.) 2[3(3) + 2(6) + 2(1)]

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)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: