Two hot-air balloons, one red and one blue, took off at the same time from different platforms. Each began
ascending at a constant rate.
The following equation gives the height (in meters) of the red hot-air balloon as a function of time (in
seconds)
h =
-t + 4
The height (in meters) of the blue hot-air balloon as a function of time (in seconds) is given by the following
table of values:
Time (seconds)
Height (meters)
4
5
6
6
8
Which balloon started at a greater height

the answer is 15% decrease

their is no graph showing

step-by-step explanation:

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

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