sat数学题 翻译解答(1)in the 30-day month of April,for every 3 days it rained,there were 2 days it did not rain.the number of days in April on which it rained was how much greater than the number of days on which it did not rain? A:6(2)a numbe

sat数学题 翻译解答(1)in the 30-day month of April,for every 3 days it rained,there were 2 days it did not rain.the number of days in April on which it rained was how much greater than the number of days on which it did not rain? A:6(2)a numbe SAT数学题啊各种求解释和解答 3,8,18……In the sequence above, the first term is 3 and each term after the first term is twice the sum of the preceding term and 1. For example, 8=2(3+1). What is the value of the first term of sequence th SAT数学题求翻译及解题过程Rectangle ABCD lies in the xy-coordinate plane so that its sides are not parallel to the axes. What is the product of the slopes of all four sides of rectangle ABCD?(A) -2 (B) -1 (C) 0 (D) 1 (E) 2 You sat in the first row in my Grade 3 class.怎么翻译 急!求解两道sat数学题!想不明白啊!求高人指教!1.In the decimal representation of 1/k,where 0 sat数学题 The farmer sat in the fileds and____ _____(等候)a hare to appeared.说出方法并解答 He half-sat,half-stood in the tree.怎么翻译?half-stood是什么意思 SAT数学题排列组合题求解答A={A,B,C,D,E,F,G}B={0,1,2}C={1,2,3,4,5,6,7,8,9}The filing system in an office requires each file to have an alphanumeric code name of the form abc.A,B and C are the sets from which a,b,and c must be chosen.How many SAT两道数学题求解答!1.At time t=0,a ball was thrown upward from an initial height of 6 feet. Until the ball hit the ground, its height, in feet, after t seconds was given by the function h above, in which c and d are positive constants. If th there sat the man in the old black coat with his head in his hands. 可以怎样翻译? He sat ,deep in thoughts怎么翻译 关于一题SAT数学题If f(x)=x^3+1 and of f^(-1)（x) is the inverse function of f,what is f^(-1)(4)? 答案是1.44 求详细解答! 谢谢谢!inverse function 是什么? SAT数学题,求翻译和讲解A rectangular floor 18 feet by 10 feet is to be completely covered with carpeting that costs x dollars per square yard. In terms of x, how many dollars will the carpeting cost? (1 yard=3 feet)A 20x B 28x C 60 四道SAT数学题求解答1.If points X and Y are two distinct points in the coordinate plane, which of the following can have more than one possible value?A The circumference of a circle with diameter XY.B The area of a square with diagonal XY.C Th （英文）SAT数学题.请解释题意,并解答.（我没看懂它问的是什么,所以不会做）All the dots in the array are 2 units apart vertically and horizontally. What is the length of the longest line segment that can be drawn joining a 英语数学题,求翻译求解答A father in his will left all his money to his children in the following manner:$1000 to the first born and 1/10 of what then remains, then $2000 to the second born and 1/10 of what then remains, then $3000 to the th SAT数学题关于排列组合求解答All seven digit telephone numbers in a certain town begin with 245.How many different telephone numbers may be assigned if the last four digits of each telephone number do not begin or end in a zero?我算的是