Answer:
20.30
Step-by-step explanation:

To the nearest tenth =20.30
<h2><em>OladipoSeun</em></h2>
Answer:
4000 is 10 times greater than 400.
Step-by-step explanation:
Answer:
278.773622 or 300 if rounded
Step-by-step explanation:
The area of a circle is:
π (Pi) times the Radius squared:
A = π r2
or, when you know the Diameter:
A = (π/4) × D2
or, when you know the Circumference:
A = C2 / 4π
Answer:
Monica has 3 more pieces of gold than silver after she cut all her wire
Step-by-step explanation:
Total length of gold wire Monica has= 7.68 meters
Length of each piece Monica wants to cut the wire into = 0.96 meters
Total number of pieces she can cut =
= 8 pieces of gold wire
Total length of gold wire Monica has = 7.45 meters
Length of each piece Monica wants to cut the wire into = 1.49 meters
Total number of pieces she can cut =
=5 pieces silver wire
Gold wire pieces= 8
Silver wire pieces= 5
Difference in the number of pieces = 
Monica has 3 more pieces of gold than silver after she cut all her wire
Answer: E. 99
Step-by-step explanation:
A composite number has more than two factors which means not only including 1 and itself, but at least one other.
factor of 29: 1, 29
factor of 41: 1, 41
factor of 71: 1, 71
factor of 79: 1, 79
factor of 99: 1, 3, 9, 11, 33, 99
Clearly 99 has more than two factors.
Hope this helps!! :)
Please let me know if you have any questions