For 1 flavor there are 9 topping
Therefore, for 5 different flavors there will be 5*9 choices
No of choices= 5*9
=45
The total nom of code that can be used is equal to 5+3 = 8
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The wood before starting =12 feet
Left wood=6 feet
Wood used till now=12-6=6 feet
Picture frame built till now= 6/(3/4)
=8 pieces
Therefore, till now 8 pieces have been made.
Total fabric purchased = 1 1/4 = 5/4
Fabric used = 3/4
Fabric left = 5/4 - 3/4
= 2/4
=1/2 yard
III is the case of joint variation as Area A depends on l and w
In I and II it depends on s and r respectively as pi is constant
Volume of pool = 1472 m^3
Length = 36.8m
Breadth = 20m
We know,
Volume = l*b*h
1472 = 36.8 * 20 * h
h = 1472/736
h = 2m
Pool is 2m deep
Cost of tacos =$5.50
Cost of chips and salsa = $3.99
Total cost = 5.50 +3.99
=$9.49
Speed = distance/time
distance = 60 feet
time = 30 sec
speed = 60/30
= 2 feet/sec
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