Find the whole number value of N that makes 10N−5N closest to 2018. [Note that the value of 10N−5N can be less than or greater than 2018]. 相关知识点: 试题来源: 解析 3. Strategy: Examine powers of 10. Consider 10N for various values of N:10,100,1000, and 10000. WhenN=3,...
Find the whole number that corresponds to the cardinality of (a) {eq}C = [x \circ x \in N, {/eq} and {eq}(x-1)(x-9)=0] {/eq} (b) {eq}D=[x \circ x \in N, 1 \leq x \leq 100, {/eq} and {eq...
百度试题 结果1 题目2. Find the largest whole number that is a factor of both 156 and 168. 相关知识点: 试题来源: 解析 12 反馈 收藏
Find the least whole number value of B+C+D so that 1718=B3+C9+D18 satisfies the two conditions :Each of B, C, and D are positive whole numbers, and.Each of the ractions B3, C9, and D18 is in Iowest terms. 答案 (1)5.(2)5.相关...
百度试题 结果1 题目 (c) Find the smallest whole number that is divisible by all the prime numbers between0 and 15. 相关知识点: 试题来源: 解析 30030 反馈 收藏
For each of the following numbers, find the smallest whole number by which it should be divided so as to get a perfect square. Also find the square root of the square number so obtained. (1)252 (2)2925 (3)396 (4)2645 (5)2800 (6)1620 相关知识点: 试题来源: 解析 (1)Solution:...
题目Find the largest whole number such that 6 times that number is less than 100( ). A. 15B. 16C. 17D. 95相关知识点: 试题来源: 解析 B Since 100÷6=1623, choice B is correct. 某数的6倍小于100,某数最大可能是( ). A.15 B.16 C.17 D.95 因为100÷6=1623.所以答案为16. 故...
Find the value of the whole number N which satisfies 23×4N=85. 答案 6.Express each side of the equation as a power of 2.The expression 4N can be expressed as (22)N=22N.85can be expressed as (23)5=215.23×4N=23×22N=23+2N=215. Since the bases of the two expressions are the ...
百度试题 结果1 题目 16Find the largest whole number that gives 3 000 when rounded off to the nearest hundred.3049Ans: 相关知识点: 试题来源: 解析 3049 反馈 收藏
1 (a) Using prime factorisation, find the largest whole number which is a factor of both 462 and 594.(b) If q is a whole number such that q× (q+22) is a prime number, find the prime number. Explain your answer. 相关知识点: ...