Isobel and marnie volunteer at a daycare center. isobel works 3 hours for every 2 hours marnie works. if the 2 girls together work 20 hours one month, how many hours does isobel work?

What is 0.000008 meters in scientific notation

X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)

Drag the tiles to the boxes to form correct pairs. not all tiles will be used with reference to the figure, match the angles and arcs to their measures. *dpa 124 e0b 114° cob spot xoca 122° c e 2019 orentum arts reserved a 6: 52 pm 6/19/2019 40