Depends on if you want it rounded.
14.47
Answer: 
Step-by-step explanation: Given expression
.
In order to find the product of given expression, we need to convert 5,600,000 into scientific notation, because other number is also in scientific notation.
5,600,000 = 5.6 × 10^6.
Therefore,
.
Now, multiplying 5.63 × 5.6 first, we get 31.528.
And 10^5 × 10^6 = 10^11.
Therefore,
.
<h3>Or 3.1528 × 10^12.</h3>
Answer:
3/5
Step-by-step explanation:
If you cut 6 in half you get 3. If you cut 10 in half you get 5. Equaling 3/5.
I hope this helps!
Answer:
23 in^2
Step-by-step explanation:
We need to find the area of the baking sheet and the area of the 12 cookies. Then we subtract the area of the cookies from the area of the baking sheet.
Baking sheet:
length = 4 cookies = 4 * 3 in. = 12 in.
width = 3 cookies = 3 * 3 in. = 9 in.
area = length * width = 12 in. * 9 in. = 108 in.^2
Cookies:
diameter = 3 in.
radius = diameter/2 = 3 in./2 = 1.5 in.
area of 1 cookie = (pi)r^2
area of 12 cookies = 12(pi)r^2 = 12(3.14159)(1.5 cm)^2 = 84.823 in.^2
area of unused space =
= area of baking sheet area of 12 cookies
= 108 in.^2 - 84.823 in.^2
= 23.177 in.^2
Answer: 23 in^2
Answer:
1+1
2+2
3+3= 12
Step-by-step explanation:
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