Dominic made the table below to organize his notes about mixtures.
properties of mixtures
has no set composition
must have more than one state of matter
must have more than one substance
what mistake did dominic make?
the title should read "properties of solutions" because some mixtures do not have all of the properties listed.
there is a definite recipe to make each mixture, so the composition of a mixture is set.
although it is possible to have more than one state, it is also possible to have only one state.
a single substance can be used to make a mixture if the substance is composed of more than one element.

(75°f − 32) × 5/9 = 23.889°c

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.