A bag contains 9 green marbles and 12 white marbles. In simplest form, what are the odds in favor of drawing a white marble? A) 4:7
B) 4:3
C) 1:7
D) 3:4

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

What is the measure of angle x? a.101 b.158 c.44 d.79

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels