Y = kx
Y is the total cost
The number of dvds is x
The cost of each one ($12) is k
y = $12x
Or instead of Y you can but T for total cost
t = $12x
Answer:
Step-by-step explanation:
step 1
Find the surface area
we know that
the surface area of a sphere is equal to
substitute
substitute the approximate value of pi (3.14)
step 2
Find the volume
The volume is equal to
substitute
Answer:
0.025
Step-by-step explanation:
<span>You have 7 balls that are each a different color of the rainbow. Then, the number of distinct ways in which these balls can be ordered will be given by 7!. 7! = 7*6*5*4*3*2 = 5040 ways. Thus, in 5040 ways, the number of balls can be put in distinct arrangements.</span>
Answer:
rotation
Step-by-step explanation: