Suppose consumers buy 70 million packs of cigarettes per month at a price of $6 per pack. If a $2 tax is added to that price, Instructions: Enter your responses as a percentage rounded to one decimal place. Remember to use the average in the denominator when completing questions related to elasticity. By what percentage does the price change?
Read DetailsWhen Disney’s Magic Kingdom in Orlando, Florida, opened in 1971, the price of admission was $3.50 per day. In 2020, the ticket price was $109 per day. Enter your responses as a percentage rounded to the nearest whole number. By how much did the nominal price of a Disney ticket increase from 1971 to 2020? __ %
Read DetailsFill-in the blanks: a) The following orbital diagram belongs to an ion, X2+. The chemical symbol of X is [a]. b) An h subshell has [b] orbitals. c) Consider Mn and Mn3+. Which one has the largest radius, the atom or the ion? (Note: Do not write the symbol, in the space write the word atom or the word ion.) The [c]. d) Of the elements beryllium, boron, carbon and lithium, the one with the highest first ionization energy is [d]. e) For the subshell 4f, the value of the principle quantum number is [e]. f) Consider the data in Table 1 below: Table 1: Calorimetric Data for Aluminum and Copper Subtance Mass Initial Temperature Final Temperature Aluminum 5.0 g 15 oC 27 oC Copper 5.0 g 55 oC 27 oC The substance that had an exothermic process was [f].
Read DetailsFill-in the blanks: a) The following orbital diagram belongs to an ion, X2+. The chemical symbol of X is [a]. b) An h subshell has [b] orbitals. c) Consider Mn and Mn3+. Which one has the largest radius, the atom or the ion? (Note: Do not write the symbol, in the space write the word atom or the word ion.) The [c]. d) Of the elements beryllium, boron, carbon and lithium, the one with the highest first ionization energy is [d]. e) For the subshell 4f, the value of the principle quantum number is [e]. f) Consider the data in Table 1 below: Table 1: Calorimetric Data for Aluminum and Copper Subtance Mass Initial Temperature Final Temperature Aluminum 5.0 g 15 oC 27 oC Copper 5.0 g 55 oC 27 oC The substance that had an exothermic process was [f].
Read DetailsSarah asks, “What happens in your brain when you are depressed?” You explain depression is caused by [answer1] levels of the neurotransmitter [answer2] that plays a role in regulating mood. Sarah then says, “Okay. I think I get it. What kind of medication would help me do that?” To which you answer: [answer3].
Read Details2) SMTP (Simple Mail Transfer Protocol) is the standard protocol for transferring mail between hosts over TCP. A TCP connection is set up between a user agent and a server program. The server listens on TCP port 25 for incoming connection requests. The user end of the connection is on a TCP port number above 1023. Suppose you wish to build a packet filter rule set allowing inbound and outbound SMTP traffic. You generate the following rule set: ule Direction Src Addr Dest Addr Protocol Dest Port Action A In external internal TCP 25 permit B Out internal external TCP >1023 permit C Out internal external TCP 25 permit D In external internal TCP >1023 permit E Either any any any any deny a) Describe the effect of each rule.
Read DetailsVRAAG 1 Die volgende vrae word as moontlike antwoorde gegee. Kies die antwoord en skryf slegs die letter (A – D) langs die vraagnommer neer. Byvoorbeeld, as die korrekte antwoord vir 1.1 A is, skryf u antwoord as 1.1 A. 1.1 Wat is die GGD van 360, 900 en 2250? A 9000 B 925 C 8750 D 950 (1) 1.2 Gee hierdie tabel ‘n voorbeeld van getalle in direkte verhouding, indirekte verhouding, beide of nie een van die bogenoemde nie? 2 4 6 8 48 24 12 8 6 1 A Direkte verhouding B Indirekte verhouding C Beide A en B D Nie een van die bogenoemde nie. (1) 1.3 24 liter water word binne 20 sekondes gepomp. Hoeveel water word binne 3 minute gepomp? A 206 L B 216 L C 200 L D 226 L (1) 1.4 Watter EEN van die volgende getalle is irrasioneel? A 3, 777777777777777777… B
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