Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in: 2/3 miles?

i think 9 1/3 miles

Step-by-step explanation:

this is bc i turned 8 2/3 into an improper fraction (26/3) then added 26/3 to 2/3, which is 9 1/3.

it is 6.5

Step-by-step explanation:

i know this because u take 8 2/3 and divied by 4 because common factors of 1 hour and 45 are 15. So u get 2.16666667. then that is 15/60. so u multiply by 3 to get 45 mile answer and u get 6.50000001 but instead u can right 6.5. I KNOW THIS IS RIGHT I TRIED IT AND IT WORKED TRUST ME.

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752