<span>The answer for 16.5 grams to 24.8 grams is 8.3
</span>
25d^2-30d-35d+42=25d^2-65d+42.
Answer:
2.60
Step-by-step explanation:
z-score is the difference between the score and mean, divided by the standard deviation.


So 2.6 is an answer close enough.
Answer:
1) 1/4 3/4 7/8
2) 3/10 1/2 4/5
3) 1/2 2/4 7/8
4) 2/3 4 1/4 5 1/6
Step-by-step explanation:
It's kind of blurry so yeah
<span>There are 47,124 different committees you can select.
Explanation:The number of combinations of 9 teachers taken 3 at a time is given by
</span>

<span>
The number of combinations of 34 students taken 2 at a time is given by
</span>

<span>
Together this makes 84*561 = 47124 combinations.</span>