Write the number in standard form.4.99 × 10-4
A. -499,000
B. 0.0000499
C. 0.00499
D. 0.000499
Answer: D
Mathematics
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Find the center-radius form of the equation of the circle.center (-
, -2), radius 
A. (x + 
)2 + (y + 2)2 = 
B. (x - 
)2 + (y - 2)2 = 4
C. (x + 
)2 + (y + 2)2 = 2
D. (x - 
)2 + (y - 2)2 = 2
Mathematics
Find the asymptotes of the hyperbola.
- 
= 1
A. y + 2 = 
(x + 3), y + 2 = - 
(x + 3)
B. y + 3 = 
(x + 2), y + 3 = - 
(x + 2)
C. y + 3 = 
(x + 2), y + 3 = - 
(x + 2)
D. y + 3 = 
(x + 2), y + 3 = - 
(x + 2)
Mathematics
Simplify.|-12| - |-36|
A. -48 B. 24 C. -24 D. 48
Mathematics
Solve.x = 144 ÷ 16
A. 2304 B. 90 C. 9 D. 7
Mathematics