Answer:c
Step-by-step explanation:
c ccccccccccccc
-0.666666 (it’s recurring)
Answer:
12,904 sec
Step-by-step explanation:
Each hour is 3600 seconds
each minute is 60 seconds
3600 * 3 + 35 *60 + 4 =
Since both objects are assumed to have the same volume, matching the formulas we'll get:
π

h =

π

h
Having both <span>π and h at both sides of the equation, we can ignore them, so:
</span><span>

=


</span>
And clearing R, according to the equation rules, we'll get:
= R
Let the price of flowers in September be x, then (100 + 20)/100 * x = $1.50
120/100 * x = $1.50
1.2x = $1.50
x = $1.50/1.2 = $1.25
The price of flowers in September is $1.25
Total money realised in September = $1.25 x 900 = $1,125
40% earned = 0.4 x $1,125 = $450
Total money realised in October = $1.50 x 700 = $1,050
40% earned = 0.4 x $1,050 = $420
The class earned more money in September and they earned $30 more than in October.