Answer:
the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.
Step-by-step explanation:
Answer:
$153
Step-by-step explanation:
To find the total cost, we have to calculate the area of one bead, then all of them:
Area of one bead = pi x r^2 = 3.14 x 0.5^2 = 3.14 x 0.25 = 0.765cm^2
Area of 20 beads = 0.765 x 20 = 15.3cm^2
Now, we are able to calculate the ultimate cost of coating:
If the cost is $10 per cm^2, then we have to find how much it costs to coat 15.3 cm^2.
15.3 x 10 = $153.
Hope this helps
Answer:
Math
Step-by-step explanation:
math m-a-t-h mathhhhhhhhh
Answer:
yeeeeeeeees
Step-by-step explanation:
yeeeeeeeeeeees
Answer:
5
Step-by-step explanation:
she bought a soft drink for $3 so subtract that from the overall cost which is $43.
$43.00 - $3.00 = $40.00
Then I just divided that by 8 because thats how many candy bars she bought
40 ÷ 8 = 5
So each candy bar was $5.00
Hope its right
Im extremly sorry if its wrong