A.2B.6C.8D.16
A: 2
B: 6
C: 8
D: 16
A: 2
B: 6
C: 8
D: 16
举一反三
- python计算4 ** 2 的值为多少? A: 2 B: 6 C: 8 D: 16
- (3B6D.14)()16()=(?)()2()(1100100101.0101)()2()=(?)()8()(239.375)()10()=(?)()2()(365.5)()8()=(?)()10()(115.4375)()10()=(?)()2()=(?)()8()=(?)()16()(2A.3C)()16()=(?)()10()=(?)()2()(126.75)()8()=(?)()16()=(?)()2()(1001101.10101)()2()=(?)()16()=(?)()8
- 完成下列数制转换: (1)(10010111)2=(97)16=(151)10 (2)(0.01011111)2=(0.5F)16=(0.37109375)10 (3)(101110.001)2=(46.375)10 (4)(254.76)10=(376.604)8 (5)(4DE.C8)16=(1246.78125)10 (6)(23F.45)16=(001000111111.01000101)2 (7)(47)10=()2=()8421BCD=()16 (8)(1A)16=()2=()10=()8
- 16个月小儿,发育正常,乳牙数目最有可能为 A: 2~4 B: 4~6 C: 6~8 D: 10~12 E: 14~16
- 下面哪两个是等价的( )。 A: matrix(c(2, 4, 6, 8, 10, 12), nrow = 1, ncol = 6) B: matrix(c(2, 4, 6, 8, 10, 12), nrow = 6, ncol = 1) C: rep(2:12, times = 1) D: seq(2, 16, by = 2)