Hey there!
This situation can be represented by the following function:
3.50x + 55y = z, where
x is the number of fish sold
y is the number of tanks sold, and
z is total amount of money earned.
You would then plug in your numbers to find the total amount of profit that can be earned on the current amount of items the store has.
3.50x + 55y = z
3.50(362) + 55(15) = z
1,267 + 825 = z
2,092 = z
A total of $2,092.00 can be made off of the current stock. Hope this helped you out! :-)
For 15 its just the shape, if you draw a shape based on the dots, compare them. Like left one is a bit taller and wider.
16: for left one median is 8 i think. Right one is 9.5 i think
17: for left one, 13 is an outlier, for right one, 11.5 is outliner. You just write the beginning and ends including and not including those outliers.
18: people in group A were kids and people in group B were adults because their shoe sizes are much higher.
Answer:
$9052
Step-by-step explanation:
a= starting car price
(1-r)= exponential decay
r= rate
t= # of years
Equation:
a(1-r)^t
Plug in the numbers.
a= 24000 r=15%=0.15 (1-r)= 1-0.15 = 0.85
a(1-r)^t = 24000(0.85)^6
= 24000(0.37714951562)
= 9051.588375
= 9052
$565+$65= 630
630/30 would be 21
it would take him 21 weeks to pay off his sister and buy the bike
31-27+12-23-(-25)+(-6)= 12
