Write the following numbers in scientific a)
b)
c)
4 340 000
21,4
Six and a half billion
0,004 X0,012

0,16
scientific notation. Show all workings.
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At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

An object in geometry with no width, length or height is a(n):