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Mathematics
The volume of the sphere is 500/3 π cubic units.
What is the value of x?
4 units
5 units
8 units
10 units
Mathematics
Which statement describes if there is an extraneous solution to the equation √x-3 = x-5? A. there are no solutions to the equation, B. the extraneous solution is x = 7, C. the valid solutions are x = 7 and x = 4, or D. the extraneous solution is x = 4
Mathematics
For what values of m does the graph of y = mx2 – 5x – 2 have no x-intercepts?
Mathematics
What is the correlation coefficient for the data shown in the table?
r =
Table:
X- 0,1,4,5
Y- 0,1,4,5
Mathematics
What is the following product? Assume x>0 (4x√5x^2 +2x2√6)2 A.80x4+8x4√30x+24x^4 B.80x6+8x5+8x5√30x+24x4 C.104x^4 D.104x4+16x4√30
Mathematics
HELPPPPPPPP! Which is true regarding secants and chords?

Chords intersect the perimeter of a circle at two points. Secants intersect the perimeter of a circle once.
Chords intersect the perimeter of a circle at one point. Secants intersect the perimeter of a circle twice.
Chords and secants intersect the perimeter of a circle twice. Chords are segments entirely within a circle, while secants are lines or rays that extend through a circle.
Chords and secants intersect the perimeter of a circle twice. Chords are lines or rays that extend through a circle, while secants are segments entirely within a circle.
Mathematics
A line contains points M(1, 3) and N(5, 0). What is the slope of MN?


Mathematics
What is the m∠ACB? 10° 50° 90° 180°
Mathematics
Based on the family the graph below belongs to, which equation could represent the graph
Mathematics
What are the potential solution of in(x^2-25)=0