几道数学题、很简单、就是不知道怎么输入（会英语的进）
几道数学题、很简单、就是不知道怎么输入（会英语的进）
Scientific Notation
Very large and very small numbers are easier to write in scientific notation. For example, the number, 0.000000728 would be written 7.2810-7 in scientific notation. How would you enter this number in WebAssign using scientific notation to 3 significant figures? (WebAssign uses e-notation for entering scientific numbers, for example, 1.23e-4.)
6.Question Part
Points
Submissions Used
Numerical
WebAssign will do simple calculations for you, using +, -, *, /, parentheses, and E-notation. For example, if a question asks for half the sum of 246 and 388, you can enter "(246+388)/2". For more complicated calculations you'll need to use a calculator and then enter your result. What is the product of 150 and 90?
Scientific Notation
Very large and very small numbers are easier to write in scientific notation. For example, the number, 0.000000728 would be written 7.2810-7 in scientific notation. How would you enter this number in WebAssign using scientific notation to 3 significant figures? (WebAssign uses e-notation for entering scientific numbers, for example, 1.23e-4.)
6.Question Part
Points
Submissions Used
Numerical
WebAssign will do simple calculations for you, using +, -, *, /, parentheses, and E-notation. For example, if a question asks for half the sum of 246 and 388, you can enter "(246+388)/2". For more complicated calculations you'll need to use a calculator and then enter your result. What is the product of 150 and 90?
赞 zhangna890 幼苗
共回答了20个问题采纳率：85% 举报
值比较容易用科学的符号.例如,电话号码,0.000000728写在7.28 10-7科学符号.你如何进入这个数字符号运用科学WebAssign 3位数吗?(WebAssign使用e-notation进入科学数字,例如,1.23 e-4.)
6.提问环节
分
提交使用
数值
WebAssign会做简单的计算,用+,-,*,/、括号,E-notation.例如,如果一个问题要求一半246年和388年的总和,你可以输入“(246 + 388)/ 2”.为更复杂的计算,你将需要使用计算器,然后输入您的结果.什么是产品,150年和90年吗?
6.提问环节
分
提交使用
数值
WebAssign会做简单的计算,用+,-,*,/、括号,E-notation.例如,如果一个问题要求一半246年和388年的总和,你可以输入“(246 + 388)/ 2”.为更复杂的计算,你将需要使用计算器,然后输入您的结果.什么是产品,150年和90年吗?
1年前
9
可能相似的问题