Answer:
10×4 = 40
10^4 = 10,000
Step-by-step explanation:
10^4 is another way to write 10⁴ = 10·10·10·10 = 10,000.
Essentially, the exponent tells you how many places to the right of the leading digit the decimal point lies (here, the number of zeros in the number).
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<em>Comment on the answer choice</em>
The appropriate answer depends on what you mean by your problem statement. Some microscopes magnify 40 times; others magnify 10,000 times, so we cannot tell the appropriate answer using our knowledge of microscopes.
3/5 ÷ 10/11
multiply by the inverse
3/5 x 11/10 = 33/50
That would be 1+y≥9
the one and the y go on one side and the nine on the other
200 miles
$71-$35=$36 left in budget
$36/.18 per mile= 200 miles
