Which of these is caused by chemical weathering? * 5 points desert pavement formation of U-shaped valleys formation of rust ice expanding in cracks of rock that is being weathered

In a contract, what is consideration?A.Exchanging things of valueB.Breaching the contractC.A business tortD.The minimum age for the contract Carlotas smartphone contains 500 megabytes of data. She uses 300 megabytes for applications and the rest for music. If each song takes an average of 4 megabytes, which equations can be used to find the number of songs on Carlotas smartphone? Select all that apply. A. 500300=4n B. 500+300=4n C. 4n+300=500 D. 3004n=500 ILL GIVE 30 POINTS PLSS HELP ITS LIKE EASY JUST THA IM D.UMB How did corruption in government contribute to the decline and fall of the Western Roman Empire? Suppose that the functions s and t are defined for all real numbers x as follows. s(x)=2x-2 t(x)=3x Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (st)(-1)Can't seem to figure it out Over the years, as samurai divided their lands among their sons, ________.A. the shoguns became more powerfulB. the property held by each samurai grew smallerC. the property held by each samurai grew largerD. the shoguns required a potion of the land too The container that holds the water for the football team is 1/4 full. After pouring in 10 gallons of water, it is 2/3 full. How many gallons can the container hold? A countertop is 11 feet long and 8 feet wide.Part 1 out of 2What is the area of the countertop in square meters? Use the conversion 1 foot = 0.305 meter. Round your final answer to 2 decimal places.The countertop is square meters.Part 2 out of 2Tile costs $28 per square meter. How much will it cost to cover the countertop with new tile?It will cost $ to cover the countertop with new tilPLZZZZZHELPPPPPPMEEEEEEPLZZZZZ 5 2/3+m=9 3/4 evaluate Pretty please help me Write a method named numUnique that accepts a sorted array of integers as a parameter and that returns the number of unique values in the array. The array is guaranteed to be in sorted order, which means that duplicates will be grouped together. For example, if a variable called list stores the following values: int[] list Why is it important for a student like you to have a healthy school environment? How can you benefit from this or how can this affect you? Enumerate examples and explain your answer. A culture of bacteria has an initial population of 39000 bacteria and doubles every 9 hours. Using the formula P_t = P_0\cdot 2^{\frac{t}{d}}P t =P 0 2 d t , where P_tP t is the population after t hours, P_0P 0 is the initial population, t is the time in hours and d is the doubling time, what is the population of bacteria in the culture after 2 hours, to the nearest whole number? During the tang and song dynasties what was the best way to move goods?A. By land B.by riverC. By air When is osmosis used bycells to move water across a selectively permeablemembrane?A. Osmosis is used by cells when large molecules pass freely across the selectively permeable membrane.B. Osmosis is used by cells to create equilibrium when large molecules can't pass through the membrane.C. Osmosis is constantly in process inside of a cell, regardless of equilibrum. Paragraphs in a business email should be 20 to 40 words long. True False The angle of elevation of the top of a flagpole from a point on the ground 30 metersfrom the base of the flagpole is 18 degrees. What is the height of the flagpole, to thenearest meter?I need help How do I find n in the the permutation equation of nP3 = 990 Luke was found innocent of armed robbery, but the state decided to bring him to trial again anyway. Which Amendment was violated? Which two grids have 25% shaded Which general statement does Mrs. Bush imply by the reasons and evidence she presents in her speech?