Answer:
See below.
Step-by-step explanation:
Recall the identities:
Answer:
36
Step-by-step explanation:
1/3 = for every 1 white sock there are 3 black socks
1 times 12 = 12
/ /
3 times 12 = 36
i multiplied 1 times 12 = 12
and 3 times 12 = 36
or you can also do this:
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1+ 1+ 1
3 +3 +3 +3 +3 +3+3+3+3+3+3+3
you can also simplify 12/36 and it will give you 1/3
Answer:
Step-by-step explanation:
To compare different scores with different means and std deviation, we convert each score into equivalent Z score.
Then comparisons would be easier.
Z = is the conversion factor
a) a score of 38 on a test with a mean of 31 and a standard deviation of 5.8
Z score =
b) a score of 1124 on a test with a mean of 1080 and a standard deviation of 67.7
Z score = 0.65
c) a score of 4709 on a test with a mean of 3960 and a standard deviation of 557.1
Z score = 1.34
Hence we get highest relative score is
a score of 4709 on a test with a mean of 3960 and a standard deviation of 557.1
Answer:
C {14,47,50}
Step-by-step explanation:
For it to be a right triangle it would have to be {14,48,50}
Hope this helps
Answer:
3.076 × 10¹⁵
Step-by-step explanation:
40C10 × 10!
= 3.076 × 10¹⁵