Dust Mites Dust mites are microscopic organisms that can be found in most natural and synthetic fibers. Dust mites are 0.00042 meter in
length and 0.00028 meter in width. An average mattress contains
2.000.000 dust mites. Write these numbers in scientific notation.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2