What is the value of 4 squared?A. 16B. 32C. 64D. 100 相关知识点: 试题来源: 解析 A 4的平方是指4乘以自身,即4×4。计算过程为:4×4=16。因此正确答案是选项A。选项B(32)应为4的立方的一半(4×4×4=64),属于混淆概念;选项C(64)是4的立方或8的平方;选项D(100)是10的平方,均与问题无...
长方形的长边是短边的3倍,周长的一半是12,所以这个矩形的尺寸是3×9,面积是27. 故选C.结果一 题目 A rectangle with a perimeter of 24 can be divided into 3 identical squared, What is the area of the rectangle( ).A.18B.24C.27D.48 答案 C相关...
Answer and Explanation:1 We are asked to simplify {eq}e^x {/eq} squared. One of the properties of an exponent is that when an exponent is raised to another power, the two... Learn more about this topic: Exponential Function | Definition, Equation & Examples ...
What whole number is the square root of 169? 9 squared plus what number equals 110? 1) What is 20% of 30? 2) What is 30% of 20? 3) If m and n are any whole number, is m% of n always equal to n% of m? Explain your answer and support it with 2 examples. ...
The square meter, also called the meter squared, is the International System of Units (SI) unit of area. The symbol for square meters ism2. Less formally, square meter is sometimes abbreviated assq m. What is the square meter used to measure?
百度试题 结果1 题目What is the fewest number of squared, each with a perimeter of 4, that would completely cover a square with a side of 4.( ). A. 1B. 4C. 8D. 16相关知识点: 试题来源: 解析 D 反馈 收藏
R-squared coefficients range from 0 to 1 and can also be expressed as percentages in a scale of 1% to 100%. A measure of 70% or more means that the behavior of the dependent variable is highly explained by the behavior of the independent variable being studied. Additionally, the coefficien...
百度试题 结果1 题目What is the square root of 16-squared?相关知识点: 试题来源: 解析 16 反馈 收藏
So, what is the square √ 64?First thing is first. Before giving the answer, let us spell out the definition of the square root: The square root of a given number is the positive number (or zero) so that when squared results in that given number . ...
going to be doing repeated multiplication. For example, 'four to the 5th power' means to multiply five 4s together. In other words, 4 x 4 x 4 x 4 x 4 would be the same as 4 to the 5th power. When a number is said to be to the 'second power,' this is also called 'squared...