Answer:
y = 32, 000 + 2560(x)
Explanation:
After years of maintaining a steady population of 32, 000 , the following year(after a year) the population grew exponentially at 8 % of 32,000 to become 34560 .
Mathematically,
8% of 32000 = 8/100 × 32000 = 2560
Adding the percentage increase of 2560 to the actual population before growth.
2560 + 32000 = 34, 560
34560 is the population after 1 year .
Predicting the number of people living in the town using y as the number of people living in the town for x years can be represented with the following equation.
y = 32, 000 + 2560(x)
Let's test the equation with x = 4 years and 3 years respectively .
y = 32,00 + 2560(4) = 32, 000 + 10240 = 42240 will be living in the town for the next four years
y = 32,000 + 2560(3) = 32,000 + 7680 = 39680 will be living in the town for the next three years.
Answer:
A:Gulf of california
i think that is your answer
Explanation:
Mexico is bounded to the north by the United States (specifically, from west to east, by California, Arizona, New Mexico, and Texas), to the west and south by the Pacific Ocean, to the east by the Gulf of Mexico, and to the southeast by Belize, Guatemala, and the Caribbean Sea.
Answer:
b. grains traveling short distances (approximately 1 m) in the air
Explanation:
Wind is a very efficient erosion agent, and its action, particularly in areas of arid, semi-arid and desert climates, is responsible for transporting and depositing large volumes of sediments with the development of a typical wind landscape.
The diameter of the sand grains transported by the wind averages between 0.15 and 0.30 mm, with some fine grains up to 0.006 mm, all particles smaller than 0.006 mm are classified as dust. A grain the size of the dust is carried high in the air and a grain the size of the sand is carried forward near the ground by jumping (see figure 1). As the particle size increases, the attraction of gravity and air resistance also increase.
The soil surface particles are transported by the wind in three ways:
- By drag: the thickest particles (500 - 2000 microns).
- By saltation: medium particles (100-500 microns).
- In suspension: the smallest and lightest particles (<100 microns, 0.2 mm).
The <u>saltation</u> moves the particles by small jumps, in the direction of origin of the wind and normally does not remove them more than 1 centimeter above the ground. An individual grain rolls forward driven by the wind, until it bounces with a second grain. Once in the air, it is carried forward by the wind and drawn to the ground by gravity. It follows a parabolic path falling on the ground with an angle between 10º and 16º, and usually traveling short distances.
