1.1.2 it appears that all the non-perennial streams are eroding headwards.provide two reasons why they are able to erode headwards.​

A group of hydrogen atoms in a discharge tube emit violet light of wavelength 410 nm.Determine the quantum numbers of the atom's initial and final states when undergoing this transition. programmers often use temporary dummy print statementsprint statements that are temporarily inserted into the codeto help locate a ____. a.syntax error c.compile-time errorb.rules error d.logic error Two news websites open their memberships to the public. Compare the websites by calculating and interpreting the average rates of change from Day 10 to Day 20. Which website will have more members after 50 days? The projection of financial position at the end of the budget period is found on thebudgeted balance sheet.sales budget.budgeted income statement.cash budget. Levinson's theory of the mid-life crisis is criticized because, among other problems, it regards the phenomenon as:A. specific to womenB. related to depressionC. varying by ageD. universally experienced Hugh Morris Company pays weekly wages of $15,000 every Friday for a five day week ending on that day, Iif the last day of the year is on Tuesday, the adjusting entry to record the accrued wages is: Multiple Choice debit Wages Expense $6,000, credit Wages Payable $6,000 debit Wages Expense $15,000, credit Cash $15,000 debit Weges Expense $9,000, credit Wages Payable $9,000 debit Wages Expense $6,000, credit Drawing $6,000 The Supreme Court case of Kansas v. Hendricks (1997) has addressed several challenges about potential constitutional violations of SVP laws. Which one of the following is NOT among these challenges? Select one: a. SVP laws create a potential of double punishment for the same crime. b. When the crime was committed, the possibility of the SVP-induced penalty did not exist. C. SVP laws deprive individuals of their constitutional right! to bear arms. d. SVP laws arbitrarily deprive individuals of their right to freedom. A pooled queue system is able to operate more effectively than a separate queuesystem by______A making servers work more B. making servers work fasterC. taking advantage of economies of scale D. taking advantage of economies of scopeoff In a combination or synthesis chemical reaction: a compound is broken down into simpler compounds or into its basic elements. Two or more elements generally unite to form a single compound. A more chemically active element reacts with a compound to replace a less active element in that compound. Two compounds react chemically to form two new compounds find a power series for ()=6(2 1)2, || Which phrase best describes the hardware layer of computing abstraction? a disc and solid sphere are rolling without slipping so that both have a kinetic energy of 42 j. what is the rotation kinetic energy of the disc ?' Consider two events A and B such that Pr(A) = 1/3 and Pr(B) = 1/2. Determine the value of Pr(B Ac) for each of the following conditions:(a) A and B are disjoint;(b) A B;(c) Pr(A B) = 1/8. Letter of editor:something going on in your community. An incompressible liquid is flowing with avelocity of 1. 4 m/s through a tube that sud-denly narrows (there is no change in height)and increases its velocity to 3. 2 m/s. Whatis the difference in pressure between the wideand narrow ends of the tube?Assume that the density of the liquid is1065 kg/m3Answer in units of Pa. Use the degree 2 Taylor polynomial centered at the origin for f to estimate the integralI = \(\int_{0}^{1}\) f(x)dxwhenf(x) = e^(-x^2/4)a. I = 11/12b. I = 13/12c. I = 7/6d. I = 5/6 why do the e. coli cells need to be between 16-18 hours old? part A: Suppose y=f(x) and x=f^-1(y) are mutually inverse functions. if f(1)=4 and dy/dx = -3 at x=1, then dx/dy at y=4equals?a) -1/3 b) -1/4 c)1/3 d)3 e)4part B: Let y=f(x) and x=h(y) be mutually inverse functions.If f '(2)=5, then what is the value of dx/dy at y=2?a) -5 b)-1/5 c) 1/5 d) 5 e) cannot be determinedpart C) If f(x)=for x>0, then f '(x) = For some value of Z, the value of the cumulative standardized normal distribution is 0.2090. What is the value of Z? Round to two decimal places. A -0.81 B. -0.31 C. 1.96 D. 0.31 Methane (ch4) burns in oxygen to produce carbon dioxide and water vapor. Whay is the number of co2 molecules produced when 3. 2L of oxygen are consumed? CH2+2O2-CO2+2H2O solution