In the figure below, the circle centered at A is tangent to the circle centered at B. Point B is on the circumference of circle A.

If the circumference of circle A is 10 inches, what is the circumfrence, in inches, of circle B ?

Select one:
A. 10π
B. 20π
C. 10
D. 15
E. 20

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?