Identify the quantities that are variable and the quantities that are constant.(the area of a playground) × (3 meters)
A. area: variable; 3 meters: variable
B. area: constant; 3 meters: constant
C. area: constant; 3 meters: variable
D. area: variable; 3 meters: constant
Answer: D
Mathematics
You might also like to view...
Find v ? u.v = -4i + 7j and u = 8i + 8j
A. 24 B. 4i + 15j C. -32i + 56j D. -88
Mathematics
Find the least common denominator for the expression.
- 
A. 21a3 B. 4a2 C. a3 D. 4a3
Mathematics
Find the tenth term of the geometric sequence with a = 4 and r = 2.
A. tenth term = 2,048 B. tenth term = 4,096 C. tenth term = 2,057 D. tenth term = 2,053
Mathematics
For the given equation, decide whether the graph opens up, down, to the left, or to the right; and whether it is wider, narrower, or the same shape as the graph of 
or 
.y = - 3x2 - 6x + 5
A. Down; narrower B. Up; narrower C. Up; wider D. Down; wider
Mathematics