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please help me with 1b and 2b plzz Help 6.5.AP-23 There were 675 people in line for a rock concert. Only 486 people got into the concert. Select the percent of people in line that did NOT get into the concert. Select the percent of people in line that did NOT get into the concert. O A. 75% OB. 30% OC. 72% OD. 28% A dentist uses a small concave mirror to locate a cavity in a patient's tooth. The focal length of the mirror is 2.00 cm. If the mirror is held 1.60 cm from the tooth, how many times bigger will the image be? (In other words, what is the magnification?) GPA Scale:A - 4.0 ptsB - 3.0 ptsC - ? ptsD - 1 ptF - 0 ptHow many points is a grade points is a C?THIS IS FROM MY COLLEGE CAREER CLASS ANYONE HELP You start at (8, 3). You move down 1 unit. Where do you end? 5.0 LC)Read and match each sentence with its possible cause or effect. (8 points)Column AColumn BEl ambienteLa vegetacin era muy bonita.bEl humo.La falta de electricidadLos tornados causaron danos ala propiedadNo pudimos usar la televisiondespues del huracanSeronde o cuandoSpez encendioEl viento k and m are constants. the function f(x)= x2 - kx +3 intersects the function g(x) = -kx +m at the point (-1,6). what is the value of k/m Can someone help me with this. Is it ABC or D. The goal of meeting economic and humans needs is to improve blank of life Please help me...Will mark brainest Foods that support the rapid growth of microorganisms than others are called _____.Temperature Control for Safety (TCS) foodsFood-borne Illness Producing (FIP) foodsPotentially Sickening Foods (PSF)Danger Zone Foods (DZF) A six-sided die is rolled 150 times.Which of the following BEST describes how many times it is likely to land on an odd numberexactly 50 timesexactly 75 timesapproximately 50 timesDapproximately 75 timesCKk 11) How many grams are in 2.3 moles of magnesium chloride, MgCl,? helppp meee plsss im begging Which equation shows a quadratic function where the vertex is at the origin?a. y = 4x2 + 4b. y = 4x2c. y = 4x2 + 4d. y = 4x2 + 4x 1 write a paragraph discripting your favorite meal food personnel writing please joey took a total of 12 pages of notes during 3 hours of class. after attending 4hours of class, how many pages of notes will joey have in his notebookHELPPP Read the sentence from Peking Dust.I tell you, the Chinese have the style of the world; the rest of us are but imitators.Which word has the closest connotation to imitators as it is used in the sentence?O trickstersreplicatespretenderscounterfeitsIll give brainliest (if thats how you spell it) to the correct answer Please show the work thanks When 1 mol of Zn reacts with 0.8 mol of HCI, which of the following will be true?