The main role of carbohydrates is to
Provide structural elements.
Provide energy.
Facilitate metabolic processes.
Facilitate the absorption of other nutrients.

help me pls :(((((((((( Evaluate 16x^0 if x= -3 4. What is Card Stacking? Alpha Industries is considering a project with an initial cost of $8.6 million. The project will produce cash inflows of $2.04 million per year for 6 years. The project has the same risk as the firm. The firm has a pretax cost of debt of 5.79 percent and a cost of equity of 11.39 percent. The debtequity ratio is .66 and the tax rate is 35 percent. What is the net present value of the project? Multiple Choice $656,266 $625,015 $758,352 $506,837 $729,185 A boat moves 60 kilometers east from point A to point B. There, it reverses direction and travels another 45 kilometers toward point A. What arethe total distance and total displacement of the boat?OA. The total distance is 105 kilometers and the total displacement is 45 kilometers east.OB. The total distance is 60 kilometers and the total displacement is 60 kilometers east.OC. The total distance is 105 kilometers and the total displacement is 15 kilometers east.OD. The total distance is 60 kilometers and the total displacement is 45 kilometers east. Rather timidly, the small boy approaches the exceptionally tall man.Which word does the adverb "timidly" modify?a. smallb.boyc. approaches Item 3Item 3 Manufacturing overhead was estimated to be $385,700 for the year along with 20,300 direct labor hours. Actual manufacturing overhead was $423,400, and actual labor hours were 21,600. The amount debited to the Manufacturing Overhead account would be: What is the factored form of 27a6+8g12? **WILL GIVE BRAINLIEST** DNA is a double helix with many regions. Which evidence best explains the structure of DNA? (4 points) A. The sequence of genes on a DNA molecule contain the instructions that code for proteins. B. DNA is a region on a protein that codes for genes that carry out cellular functions. C. The sequence of DNA on a gene contains the instructions that code for proteins. D. Genes contain regions that are called DNA and carry out functions essential to the cell. For every 168 ice cream cones made 6 will break.if 392 ice cream cones are made what is the greatest number of cones that will break? Help help help fast plz plz this is graded Consider a second hand car market where three types of cars are being sold: High quality (H), medium quality (M) and low quality (L). Sellers value an H at $2000, an M at $1200 and an L at $800, whereas buyers value an H at $1800, an M at $1600 and an L at $1400. As discussed in the "Akerlo's Lemons Market", sellers are able to distinguish between dierent quality cars but buyers are not and a buyer believes that in this market 40% of the cars is an H, 30% of the cars is an M and 30% of the cars is an L. a) Determine which type of cars will be sold at the ecient allocation. b) Determine which type of cars will be sold at the market equilibrium. As in Europe, the growth of industrialization in the United States occurredO in large citiesregionallyO by statenationally. Below is a list of prices for zero-coupon bonds of various maturities. Maturity (Years) Price of $1,000 Par Bond (Zero-Coupon) 1 $ 943.40 2 873.52 3 816.37 a. An 8.5% coupon $1,000 par bond pays an annual coupon and will mature in 3 years. What should the yield to maturity on the bond be Whats the correct answer for this question? Can someone help me with this? how to solve 4(7-3x)=7(4-2x) The area of the triangle above will equal one half of a rectangle that is 5 units long and units wide. (Input only whole numbers, such as 8.) (1 point) Consider the equation below. CaCO3(S) CaO(S) + CO2(g) What is the equilibrium constant expression for the given reaction? Prohibition caused a dramatic rise in all of the following exceptA.Gambling. B.Church attendance and religious activity. C.Organized crime. D.Smuggling.