Answer:
5×10⁻²
Step-by-step explanation:
- Move the decimal so there is one non-zero digit to the left of the decimal point.
- The number of decimal places you move will be the exponent on the 10. a. If the decimal is being moved to the right, the exponent will be negative.
b. If the decimal is being moved to the left, the exponent will be positive.
- Therefore. The answer is 5×10⁻²
a. A' means the complement with respect to Z? If so, then
To know A' you need to write all the elements in Z that are not in A.
b. All the subsets of B, is knowed as P(B),
c. 
(Add to A the elements of B, or equivalently add to B the elements of A)
d. 
express informally speaking the elements that have in common, but there is no element in common, so
Answer:
42.8
Step-by-step explanation:
(10+30)*1.07=42.8
<span>I think the answer would be 19.1 ft. but I'm not for sure.</span>
Answer:
-1=x
Step-by-step explanation:
4/3-3x+5/2=-6x+5/6
8/6-3x+15/6=-6x+5/6
23/6-3x=-6x+5/6
18/6-3x=-6x
3-3x=-6x
3=-3x
-1=x
