The value of 40−15 is 25. (10+9+8+7+6)−(5+4+3+2+1)的值是多少? ①:将数字配对以找到共同的差.每组的第一项之差为10−5=5. 每组第二项之间的差异也是 9−4=5.对于其余将继续.由于有五对差为5,因比值为5×5=25. ②:找到每个和,然后取差. 10+9+8+7+6=40 的总和.总...
To solve the problem of finding the equilibrium constant for the reaction of a weak acid with a strong base given that the dissociation constant (Ka) of the weak acid is
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6。If the present value of 480 expected to be received one year from today is 400,what is the discount rate?A) 10%B) 20%C) 30%D) None of the above 相关知识点: 试题来源: 解析B 根据现值的计算公式PV = FV / (1 + r),其中PV = 400,FV = 480,n = 1年。代入公式得: 400...
What is the present value of $10 to be received each period, forever, if the interest rate is 6%?Question:What is the present value of $10 to be received each period, forever, if the interest rate is 6%?Perpetuity:Perpetuity is the periodic payment that is...
What is the least value of n such that n is a multiple of 2024?(A) 11(B) 21(C) 22(D) 23(E) 23 相关知识点: 试题来源: 解析 Problem 1: 由于题目中的数字可能有误,或者计算过程有误,所以无法给出确切的答案。 Problem 2: 由于题目中的公式和数据可能有误,或者计算过程有误,所以无法给出...
47. What is the consequence of algorithmic prescription replacing human judgment? A) People lose the chance to cultivate the ability to make practical judgments. B) People are prevented from participating in making major decisions in the workplace. C) Managers no longer have the chance to decide...
第五段第一句perhaps the biggest disadvantage of taking an online class is the absence of face-to-face interaction between the teacher and their students. 第六段第一句there is also litter interaction amongst students. 49. what problem may arise if classes go onl...
百度试题 结果1 题目9. What is the value of 2 -4 +6-8+10-12+14-… -100?(A)-50(B)0(C)50(D)100(E)None of these 相关知识点: 试题来源: 解析 9.A 反馈 收藏
What is the value of {eq}\log_6(1/36) {/eq}?Question:What is the value of {eq}\log_6(1/36) {/eq}?Logarithmic Properties:A logarithm is a mathematical expression that indicates the number of times a number needs to be raised in order to be equal to another number. Logarithmic ru...