Question 520 pts

suppose a 500 mb chart valid today at 12 z indicates a large ridge over the eastern us and a large trough over the western us.

an aircraft, flying in the vicinity of 18,000 ft altitude from west to east over the us at 12 z today, will altitude if the altimeter is not corrected.

a. gain
b. lose

Create 3 equivalent fractions using the area model for 2/5create equivalent fractions using number lines for 1/2create equivalent fractions using multiplying for .3/4brainliest

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?