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Write the following numbers in scientific notation. a.

`90.004=`

`?`

`x10`

`?`

b.

`456,000=`

`?`

x 10 c.

`1,200,000.450=`

`?`

`x10`

`?`

`?`

d.

`0.0000567=`

`?`

x 10

`?`

e.

`0.100000=`

`?`

x 10

`?`

P 1.13 Write the following numbers in decimal notation. a.

`9.23\times 10^(4)=`

`?`

b.

`7.84\times 10^(-3)=`

`?`

c.

`9.000\times 10^(-2)=`

`?`

d.

`4.59345\times 10^(3)=`

`?`

e.

`6.7\times 100=`

`?`

P 1.14 Use your calculator to solve the following problems. Give your answer with the correct degree of precision or the correct number of significant figures. a.

`(89.34(cm)+9.3\times 10^(3)(cm))\times (43cm)=`

`?`

`cm^(2)`

b.

`?`

`(g)/(c)`

P 1.14 Use your calculator to solve the following problems. Give your answer with the correct degree of precision or the correct number of significant figures. a.

`(89.34(cm)+9.3\times 10^(3)(cm))\times (43cm)=`

`?`

`cm^(2)`

b.

`?`

`(g)/(c)m^(3)`

c.