总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 0.33*(10*(0.109+2.661*ln3.7))+0.34*(10*(9.436+1.624*ln0.03))+0.32*(10*(5.453+1.694*ln3.06)) 的值.
题型:数学计算
解:
0.33*(10*(0.109+2.661*ln3.7))+0.34*(10*(9.436+1.624*ln0.03))+0.32*(10*(5.453+1.694*ln3.06))
=0.33*(10*3.590474)+0.34*(10*(9.436+1.624*ln0.03))+0.32*(10*(5.453+1.694*ln3.06))
=0.33*35.90474+0.34*(10*(9.436+1.624*ln0.03))+0.32*(10*(5.453+1.694*ln3.06))
=0.33*35.90474+0.34*(10*3.74135)+0.32*(10*(5.453+1.694*ln3.06))
=0.33*35.90474+0.34*37.4135+0.32*(10*(5.453+1.694*ln3.06))
=0.33*35.90474+0.34*37.4135+0.32*(10*7.347595)
=0.33*35.90474+0.34*37.4135+0.32*73.47595
=11.848564+0.34*37.4135+0.32*73.47595
=11.848564+12.72059+0.32*73.47595
=11.848564+12.72059+23.512304
=24.569154+23.512304
=48.081458 答案:0.33*(10*(0.109+2.661*ln3.7))+0.34*(10*(9.436+1.624*ln0.03))+0.32*(10*(5.453+1.694*ln3.06))=48.081458你的问题在这里没有得到解决?请到 热门难题 里面看看吧!