<span>The best answer is C because 2.17 x 2=4.34
</span><span>C. Its value for group A is double the value for Group B.</span>
2916, -972, 324, -108, 36, ...
<span>an = -4(-1)^n 3^(7 - n) </span>
<span>a6 = -4(-1)^6 3^(7 - 6) = -12 </span>
<span>The next number in the pattern is -12.</span>
The probability = outcome/total outcomes
The total of the outcomes is the total number of the letters of the given word, then
The total outcomes = 11
The outcome is the number of letter "s" in the word
The outcome = 4, then
The probability of "s" is

To change it to percent multiply it by 100% and round it to the nearest 1 decimal place

The answer is 36.4%
Answer C