Answer:
Since the exponent of the scientific notation is positive 4, move the decimal point 4 places to the right.
56800
Step-by-step explanation:
5.68(104)
=5.68*104
=5.68*(10*10*10*10)
=56800
Answer:
20
Step-by-step explanation:
We can set up a percentage proportion to find the value of x.

Now we cross multiply:

Hope this helped!
Answer:
if it is an a or b B is the best answer but if it a true of false. the answer is true
Step-by-step explanation:
Try this solution:
D(f): √(2-x)≥0; ⇔ 2-x≥0; ⇔ x≤2 or x∈(-∞; 2].