Question 2 Based on the data collected from 23 nights, what is the probability of at least one O-ring failing, regardless of temperature?
(Note: This probability is called an experimental probability because it's based on only 23 nights, which is a fairly small number of events. To get a
better approximation of the actual probability, we would need data from many more nights. Note also that even though there was O-ring failure
on seven flights, all of those shuttles returned safely.)

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7