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il63 [147K]
4 years ago
9

Factor 12w + 21 ????????​

Mathematics
2 answers:
Hunter-Best [27]4 years ago
8 0

Answer:

12w + 21 =3(4w+7)

Step-by-step explanation:

12 and 21 are multiples of 3 so factor out 3

12w + 21 =3(4w+7)

omeli [17]4 years ago
6 0

Answer:

= 3(4w + 7)

Step-by-step explanation:

12w + 21 \\ =  3(4w + 7)

hope this helps

brainliest appreciated

good luck! have a nice day!

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Alex

Answer:

To be dropped, the client must have debts of $949.40 or lower.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question:

\mu = 3027, \sigma = 1060

Bottom 2.5%

The 2.5th percentile and lower.

The 2.5th percentile is X when Z has a pvalue of 0.025. So X when Z = -1.96. Then

Z = \frac{X - \mu}{\sigma}

-1.96 = \frac{X - 3027}{1060}

X - 3027 = -1.96*1060

X = 949.4

To be dropped, the client must have debts of $949.40 or lower.

7 0
3 years ago
Adam says that the expression 52-3y is equal to 20 when y equal 2.Explain why Adam's answer is incorrect.
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Because when you do 3 x 2=6 and then 52-6 it doesn’t equal 20. It equals 46.

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3 years ago
WILL GIVE BRAINLIEST
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Answer:

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Step-by-step explanation:

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We now have the cubed root of 16

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