Kara Danvers (Supergirl) has always relied on her strength to win fights. But what happens when she meets an alien just as strong? Her sister is training her to be a more technical fighter so that Supergirl can meet any challenge. The data below record the significant strikes during randomly selected training sessions 6 months apart. Is Kara showing improvement in her fighting? Strikes (pre):2932443419
Strikes (post):5145689264

Write the Hypotheses:
H_0:, the mean difference in between and is
H_a:, the mean difference in between and is

i think it is

step-by-step explanation:

a formal letter is a letter the you would send to a king

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;