The dramatic growth in the number of power data centers, cell towers, base stations, recharge mobiles, and so on is damaging the environment because Radio Frequency Interference (RFI) is overcrowding specific areas of the electromagnetic spectrum.
A. True
B. False

Given that Ag-107 (51.839% abundance) and the mass ratio: Ag-109/Ag-107=1.0187.Calculate the mass of Ag-107. (Atomic mass of Ag = 107.87 amu) A system of linear equations includes the line that is created by the equation y = 0.5 x minus 1 and the line through the points (3, 1) and (5, 7), shown below. On a coordinate plane, points are at (negative 5, negative 7) and (3, 1). What is the solution to the system of equations? (6, 4) (0, 1) (0, 2) (2, 0) in a quiz bhaskar scored -60,20and0and tamanna scored 20,0and60 in three successive rounds.who socred more Find the value of x in the triangle shown below. Read the following English clue and write the correct Spanish word.This is an area where you could get information, as well as buying newspapers or magazines. Describe the two patterns Wilson observed regarding the distribution of ants on Melanesian islands. The cultural context surrounding a work of literature--the connections between the theme of or issuesin work of literature and the same issues in the popular media-are often relevant to understanding thework of literature itself.TrueFalse Describe the effect that World War I had on Americans after the war was over. Can someone please help me Just the answer no need to explain it. Consider the following estimated regression equation based on 10 observations y 29.1270 5906x, 4980x2 011 a. Develop a point estimate of the mean value of y when x 1 = 180 and x 2-310 (to 3 decimals). b. Develop a point estimate for an individual value of y when x 1 180 and x 2-310 (to 3 decimals) 4. under rule utilitarianism the notion that if an action increases utility at one particularmoment, it does not show that: 6th grade math help me, please :)) *this is an essay question (not an actual essay) but I know nothing about any of this please help ): !!!!* Choose TWO of the possible three questions to answer in detailed essays. Makean "X" next to the question that you choose to leave blank. 40 pts. (20 pts. each)Essay Question #1:Musical instruments have changed a great deal since antiquity, but a few basicideas have remained the same. For example, some instruments make noise bybeing struck, some by causing the air to vibrate. Choose ONE instrument fromeach column to describe in detail. CIRCLE your choices.to include in yourscussionistory these instruments first appeared and/or were popular.truments resemble their modern counterpartsColumn 1 Column 2aulos violinlyre trumpetRithara pianohydraulis clarinet Identify the conclusion in a hypothesis test of the following claim and sample data:Claim: "The average battery life (between charges) of this model of tablet is at least 12 hours."A random sample of 80 of these tablets is selected, and it is found that their average battery life is 11.58 hours with a standard deviation of 1.93 hours. Test the claim at the 0.05 significance level.a. There is not sufficient evidence to warrant rejection of the claim. b. There is sufficient evidence to warrant rejection of the claim.c. There is sufficient evidence to support the claim.d. There is not sufficient evidence to support the claim. Identify an equation in point-slope form for the line perpendicular toy=-2x + 8 that passes through (-3,9).O A. y - 9 =-2(x+3)O B. y+3 (x-9)O C. y-9 - (x+3)O D. y + 9 = 2(x-3) Can chickensand duckslivetogether? Assume a significance level of alpha equals 0.05 and use the given information to complete parts (a) and (b) below. Original claim: More than 47% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.0433. Required:a. State a conclusion about the null hypothesis.b. Without using technical terms or symbols, state a final conclusion that addresses the original claim. Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Second-degree, with zeros of 7 and 6, and goes to as x. A plane is heading in a direction of 045 degress and changes course in a clockwise direction to 135 degrees. The angle though which the plane turn is? Please answer this question now