PLEASE HELP WILL MARK AS BRAINLEST
2 answers:
Answer:
4 is your answer
Step-by-step explanation:
well first you have to see that there are 48 roses and if there are 12 arrangments that are possible you divide 48 by 12 to get 4
because the main question is "how many ROSES are in each arrangment?"
quite simple
4 roses in each , 48roses divided into 12 arrangements equals 4. (48/12=12) (12x4=48)
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Answer:
n = -7
Step-by-step explanation:
63÷-9
Answer:
The probability will be "0.0111".
Step-by-step explanation:
The given values are:
Mean,
= 79
Standard deviation,
= 3.5
Now,
⇒ 
⇒ 
So,
= ![1 - P{\frac{(\bar x - \mu \bar x )}{ \sigma \bar x} < \frac{(81 - 79) }{0.875} ]](https://tex.z-dn.net/?f=1%20-%20P%7B%5Cfrac%7B%28%5Cbar%20x%20-%20%5Cmu%20%5Cbar%20x%20%29%7D%7B%20%5Csigma%20%5Cbar%20x%7D%20%20%3C%20%5Cfrac%7B%2881%20-%2079%29%20%7D%7B0.875%7D%20%5D)
= 
= 
(7,8) I think is the answer your looking for
1/4 exact form, 0.25 decimal form.
From the given options, x^2 - 6x + 9 = (x - 3)^2 is a perfect square.
