When you see the word “product” in a math competition problem, what does it mean? A. addition B. subtraction C. multiplication D. division 相关知识点: 试题来源: 解析 C。“product”在数学中表示“乘积”,与乘法有关,C 选项“multiplication”是“乘法”的意思;A 选项“addition”是“加法”;B...
What___ exciting news! Carol got___ excellent grade in the math test. A. an; an B. /; an C. the; an D. /; / 相关知识点: 试题来源: 解析 B [详解]句意:多么令人兴奋的消息!卡罗尔在数学考试中取得了优异的成绩。 考查冠词的用法。“news”是不可数名词,用“What+adj+不可数名词!”句...
Open in App Solution Series: A series is an operation of adding infinitely many terms in a sequence. If a1,a2,a3,⋯,an,⋯ is a sequence, then the corresponding series is a1+a2+a3+⋯+an+⋯ Types of series: Finite series: A series with a countable number of terms is called a...
___ subject math is! A. What B. How C. What a D. How E. asy 相关知识点: 试题来源: 解析 [答案]D [详解]句意:数学是多么容易的学科啊!考查感叹句。根据“subject math is”可知,此处符合how+形容词+主谓的感叹句结构,故选D。反馈 收藏...
Math is short for mathematics. What is the wrong abbreviation for mathematics? A. Maths B. Mat C. Mathic D. Mathem 相关知识点: 试题来源: 解析 C。A 选项“Maths”是常见的数学缩写形式;B 选项“Mat”不太规范但偶尔可见;D 选项“Mathem”不常见但勉强可以;C 选项“Mathic”完全错误。
A product in math is defined as the answer of an equation in which two or more variables are multiplied. In other terms, a product is the answer to any multiplication problem. Products can be found by multiplying different variables together. The number of variables in the problem can change...
Delta is a symbol representing a change in something. It is most commonly used in calculus to indicate the slope of a line tangent to a curve at a given point.
What is the difference between surface area and volume? What is the value of π? Why is the formula for the area of a circle used in the volume of a cone? Check out our other courses Coding Grades 1 - 12 Explore Music All ages ...
What Is a Factor in Math? A factor of a number is a number that divides the given number evenly or exactly, leaving noremainder. Note that when studying factors of a number, we only consider positive integers. A factor cannot be a fraction or a decimal. Also, since division by 0 is ...
A. The test was very difficult. B. The test was very boring. C. The test was very easy. D. The test was very long. 相关知识点: 试题来源: 解析 C。原因:“piece of cake”这个俗语的意思是非常容易做的事情,所以这句话表示这个数学测试很容易。反馈...