pre-algebra pls hurry
Which two square roots are used to estimate Start Root 47 End Root?
A. Start Root 25 End Root and The term states the square root of 36.

B. Start Root 25 End Root and Start Root 49 End Root

C. The term states the square root of 36. and Start Root 49 End Root

D. Start Root 49 End Root and Start Root 64 End Root





An estimate for –Start Root 72 End Root is _____.
A. – 8.1
B. – 8.5
C. – 9.1
D. – 9.5


Dakota is an architect and is drawing the plans for a room addition for a client. If the shape of the room is a cube, what is the volume in cubic feet if the length is 23 feet?
A. 529
B. 1,024
C. 12,167
D. 32,768

quickly

The area of a circle is found with the formula A = The expression is pi times r squared., where symbol pi represents 3.14. If a tile artist is placing tiles in a circular mosaic pattern and the area of the circle is 658 square feet, what is the approximate radius of the circle in feet?
A. 10
B. 13
C. 14
D. 17