How do you write 6.94 × 10⁵ in standard form?

Triangle knm is what is true about the sides of knm

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16