Answer:
The Antarctic Treaty created in 1991 decided to stop all exploitation of minerals, and thus has since banned mining in Antarctica. This is why minerals found in Antarctica have not been mined.
Step-by-step explanation:
Answer:
x^32
Step-by-step explanation:
The general rule for multiplying up exponents is an x^y * x^y (exponet x and exponent) is that you add the too exponents if the base is the same.
so in this case it is x^4 * x^8
that is ^4 * ^8
4*8 equals 32
so the answer is x^32
hope this helped. please mark me brainliest!
1.925
Explaining:to write 77/40 as a decimal you have to divide the numerator by the denominator of the fraction.We divide now 77 by 40 what we write down as 77/40 and we get 1.925
To find the answer subtract 10 from both sides. x^2 = 19
Take the square root of both sides to get x = the square root of 19
Answer:
Multiply or divide 7.3 times or divided by 71.54