Advanced Placement (AP) Problem Solver - Get Instant Explanations

Which of the following factors does not affect soil formation?A) precipitationB) timeC) erosionD) parent materialE none of the above
2 Answers
What are brownfields?A) lands that are best suited to host industries that handle hazardous materialsB) urban lands slated to become solid waste processing facilitiesabandoned properties that are contaminated with hazardous materialsareas in which herbicides have accumulated in the soilE) areas reclaimed from sewage disposal
2 Answers
Soil compaction results fromA) the reduction or elimination of pore space in soilB) the weight of heavy machinery on soilC) livestock walking over soilD industrializationE all of the above
2 Answers
Most planktonic life in the ocean exists in an area that is very vulnerable to marine pollution. This area is calledtheA) microlayerB) bloom zoneC) coral reefD) nutrient-rich zoneocean floor
2 Answers
1. Xtreme Motorsports tacks sales made throughout the day. Let X be the number of motorcycles sold during the first hour of business on a randomly selected day. The probability distribution of X is as follows. 0 1 2 3 4 Motorcycles sold X: Probability P(X): 0.35 0.3 b 0.05 0.05 a) Find the value of b (1 pt) b) Find the mean of the distribution and interpret in context (3 pts) c) Find the standard deviation of the distribution and interpret in context (3 pts) d) What is the probability that Xtreme Motorsports sells more than 1 motorcycle in the first hour of business? (2 pts)
1 Answer
Describe the somatic division of the peripheral nervous system, include specific functions and responsibilities.
1 Answer
STUCK AND NEED HELP A fisherman illegally drops some fish into a pond, and they quickly propagate (reproduce). The population growth of the new specifies is modeled by P(x) = 6(b)^x, where x is the time in weeks following the moment he dropped the fish into the pond and b is a positive unknown base. Suppose that b is 3. Graph this relationship. How long does it take for there to be at least 100 fish in the pond?
1 Answer
Why did the Germans invade the Soviet Union, even though they had a non-aggression pact with Stalin?
1 Answer
Maryann is printing pictures from her recent trip to Europe. An online print shop charges 0.15 per 4x6 inch print, along shipping of 3.00. If Maryann has 35 to spend, how many prints can she order?ng chargerate with a flat
1 Answer
What is agroecology? How does it differ from industrial agriculture.
1 Answer
What steps are used to solve the equation?146 + f = 225Complete the statements.First, both sides of the equation.Next, simplify the equation to get the solution. .Check the solution by substituting for f and simplifying.
2 Answers
Ally's therapist has been listening and then restating what she says. When Ally hears her words restated, she sometimes corrects the therapist or offers more detail related to a particular idea to clarify. What therapeutic technique is the therapist using?A. AwfulizingB. Gestalt TherapyC. ModelingD. MirroringE. Unconditional Positive Regard
2 Answers
saan nag mumula telang pinya jusi at sinamay
1 Answer
Which of the following best explains a trading relationship between two countries based on comparative advantage?A. One country exports raw materials and the other country exports manufactured goods, resulting in a global economic balance.B. One country implements tariffs on goods that are imported from another country because the importing country will benefit from profits on the sale of the goods.C. Each country specializes in the type of good for which it has the lowest opportunity cost, resulting in a higher global output of both types of goods.D. Two countries trade in luxury items, but the volume of trade is limited by the highest cost of long-distance trade.E. Each country exports the same type of good because the countries are similar in terms of natural resources and labor costs.
1 Answer
Ilene counted how many times she jumped rope without stopping.She counted 144 jumps in 90 seconds. What was her average jump rate? Find the unit rate.0.625 jumps/second54 jumps/second1.6 jumps/second234 jumps/second
1 Answer
Please help! AB calc
1 Answer
Help? I cant come up with anything
1 Answer
The radius of a cone is increasing at a constant rate of 8 feet per second. The volume remains a constant 56 cubic feet. At the instant when the radius of the cone is 3 feet, what is the rate of change of the height? The volume of a cone can be found with the equation V = farh. Round your answer to three decimal places.
1 Answer
Individuals with 1 X and 1 Y chromosome are females
1 Answer
The agenda-setting function of the media refers to the power to
1 Answer
Explain how humans communicate nonverbally. How do genders differ in terms of nonverbal communication?
1 Answer
Stock Y has a beta of 1.0 and an expected return of 12.4 percent. Stock Z has a beta of 6and an expected return of 8.2 percent.What would the risk-free rate have to be for the two stocks to be correctly priced? (Donot round intermediate calculations and enter your answer as a percent rounded to 2decimal places, e.g., 32.16.)
1 Answer
Medical drugs that are produced by genetically engineered plants are calledA) biopharmaceuticalsB) asbestosC) myrmecophytesD) epiphyticsE) folivores
2 Answers
write down the formula of calculate weight of anybody
1 Answer