一道sat数学 if 0≤x≤8 and -1≤y≤3,which of the following gives the set of all possible values ofif 0≤x≤8 and -1≤y≤3,which of the following gives the set of all possible values of xy?A.xy=4B.0≤xy≤24C.-1≤xy≤11D.-1≤xy≤24E.-

一道sat数学 if 0≤x≤8 and -1≤y≤3,which of the following gives the set of all possible values ofif 0≤x≤8 and -1≤y≤3,which of the following gives the set of all possible values of xy?A.xy=4B.0≤xy≤24C.-1≤xy≤11D.-1≤xy≤24E.- If w = x + y + z,what is the average (arithmetic mean) of w,x,y,and z in terms of (A) w/2 (B) w/3 (C) w/4 (D) w/6 (E) w/8 A ,B.很遗憾,本题共有98人作答,正确率54.00%,包含知识点【方程式】在Satonline上面的一道SAT数学题目, SAT求助,一道SAT题,我忘记公式了..In the xy-coordinate plane above,line contains the points (0,0) and (1,2).If line m (not shown) contains the point (0,0) and is perpendicular to ,what is an equation of (A) y = -1/2x (B) y = -1/2x+1 (C) y = sat 数学level2 题一道the remainder obtained when 3x4+7x3+8X2-2x-3is divided by X+1 IS__ ?a -3B 0C 3D 5E 13 一道sat数学真题,if a number is chosen at random from the set {-12,-6,0,6,12}.what is the probability thatit is a member of the solution set of both 2x-3-6?(A)0 (B) 1/5 (C) 2/5(D) 3/5 (E)4/5c是对的， 关于SAT数学的一个问题,求牛人拯救A fitness center purchased a number of exercise machines :4 costing $1700 each,8 costing $1300 each,and x costing $1200 each,where x is a positive odd integer.if the median price for all the exercise mach 紧急!12月考 20135月SAT数学If the circumference of a cir le is doubled when its radius r is increased by 4 inches, what is the value of r, in inches?3y=2x-6 y=1-cxIn the equations above,x and y are variables and c is a constant. If no ordered SAT数学一道排列组合题求解答The Acme Plumbing Company will send a team of 3 plumbers to work on a certain job.The company has 4 experienced plumbers and 4 trainees.If a team consists of 1 experienced plumber and 2 trainees,how many differe SAT数学真题if the length of LM is 7 and the length of MN is 8,which of the following could be the length of LN(LM MN LN are vectors)ANS:14 请翻译一道SAT的题If a and b are both odd intergers,which of the following can be an odd interger? 2道SAT OG P969 第17题 P970第19题!,if k and h are constants and x2+kx+7 is equivalent to (x+1)(x+h),what is the value of A 0B 1C 7D 8E 题目给出的信息不足,得不出答案.可我觉得应该是E吧。哎纠结中~ 求教一道SAT的数学题：For a dog that weighs w pounds and is x inches long to qualify for a certain competition,the difference between w and 1.5x can be no more than 5.If a dog with length 24 inches qualifies for the competition,what is one po 一道SAT数学题目,要详细解答3,4,6,7,10,12The number n is to be added to the list above. If n is an integer, which of the following could be median of the new list of seven numbers?I. 6II. 6.5III. 7A I onlyB II onlyC III onlyD I and II onlyE 2012年5月sat数学一道题a store gas gift certifications in the amount of $5,$10,$15,$20,and$50.Sue gave Bill gift certificates from the store that totaled exactly$235.If she used the minimum number of certificates,how many $10 certificated did s gmat数学DS部分 prep上的一道题,gmat数学DS部分 prep上的一道题,也看不到答案.177.If x and y are positive integers,what is the value of xy (1) The greatest common factor of x and y is 10.(2) The least common multiple of x and y is If 10 + x is 5 more than 10,what is the value of 2x SAT里的一道题知道的高手帮下忙翻一下 sat的2道数学题!1.If j k and n are consecutive integers such that 0 一道数学题目（化简）0≤x≤3,化简√x²+√x²-6x+9