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Until mow, only injectable vaccines against influenza have been available. Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray. Which of the following is an assumption on which the argument depends? Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well. The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do. The injectable vaccine is affordable for all adults. Adults do not contract influenza primarily from children who have influenza. E. The nasal spray vaccine is mot effective when administered to adults. Pls explain

Its from the new OG. 6 = 3 *2 3-2 =1 = odd am i going wrong here..

what are whole no's ( are they from 0,1,2,3.....) if so then what about -ve integers. i.e 2 * -2 = -4 is even but -2 is not a whole number and 2 * 2 = 4 is even and 2 is a whole no.. so this does not satisfy....?

If the integer n is greater than 1 is n equal to 2 ? 1) n has exactly two positive factors 2) the difference of any two distinct positive factors of n is odd. OA: B please explain

if x not equal to -y, is (x - y) / (x + y) > 1 ? 1) x > 0 2) y OA: E Please explain

IS x negative ? 1.) x^3 *(1 - x^2) 2) x^2 - 1 OA: C Please explain.

If X is positive is X a whole number ? 1. 2X is even 2. 3X is odd. OA: A Please explain

GmatguyIL, Amazing explanation. thank u.

if i take 2, -2 for "a" using 2nd equation, i get both positive and negative slopes..?

In the xy-plane, if line k has negative slope and pass through the point (-5,r), is the x-intercept of like k positive ? 1. the lope of line k is -5 2. r >0 Please explain. OA later

Is 5^(x+2)/25 1. 5^x 2. x OA later pls explain

John deposited $10,000 to open a new savints account that earned 4 percent annual interest, compunded quarterly, if there were no other transactions in the account, what was the amount of money in john's account 6 months after the account was opened. A 10,000 B 10,101 C 10,200 D 10,201 E 10,400 Can u pls explain how i can use FV = PV(1 + R/N) ^N*T formula. OA later.

If s and t are positive integers such that s/t = 64.12, which of the following could be the rmainder when s is divided by t ? A 2 B 4 C 8 D 20 E 45 Pls explain. OA later

thanks. the OA is C

Of the three digit integers greater than 700, how many have two digits that are equal to each other and the remaining digit different from the other two ? A 90 B 82 C 80 D 45 E 36 OA later. can some one explain.