A pressure altimeter is an instrument that measures the outside air pressure, and then uses this pressure reading to estimate the height. Suppose Captain Bob flies at fixed pressure altimeter reading (which really means he's flying at constant pressure) into an upper-level trough. The actual height of Bob's plane would then likely.

Increase

Explanation:

A pressure altimeter is an instrument that measures the outside air pressure, and then uses this pressure reading to estimate the height. If Captain Bob flies at fixed pressure altimeter reading (which really means he's flying at constant pressure) into an upper-level trough. The actual height of Captain Bob's plane would then likely increase because he's flying at constant pressure.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

a. carbon monoxide from car exhaust

b.particulate matter, such as soot

c.water vapor from a factory smokestack

d.acid rain

these are the answer choices im on that question right now