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laila [671]
3 years ago
8

What is a multi-step equation with an answer of x= 1

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

2x + 3 = 5

Step-by-step explanation:

2x + 3 = 5

2(1) + 3 = 5

2 + 3 = 5

Illusion [34]3 years ago
6 0
Divide 6 by 3 and get 2 then 2÷2=1
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The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al
AnnyKZ [126]
K = n - 1 = 60 - 1 = 59
3 0
3 years ago
Solve the equation for y <br><br> 5 ( y + 1 ) = 30 <br><br> y = ??
nexus9112 [7]
Hi again :)

5(y + 1) = 30
Once again, use the distributive property
(5)(y) + (5)(1) = 30
5y + 5 = 30
Add -5 to both sides
5y + 5 - 5 = 30 - 5
5y = 25
Divide both sides by 5
5y/5 = 25/5
y = 5

Best of luck!
5 0
3 years ago
Read 2 more answers
A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than
Lemur [1.5K]

Answer:

4.65% probability that a randomly selected customer takes more than 10 minutes

Step-by-step explanation:

Problems of normally distributed samples are solved using 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, we have that:

\mu = 7.45, \sigma = 1.52

Probability that a customer takes more than 10 minutes:

This is 1 subtracted by the pvalue of Z when X = 10. So

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

Z = \frac{10 - 7.45}{1.52}

Z = 1.68

Z = 1.68 has a pvalue of 0.9535

1 - 0.9535 = 0.0465

4.65% probability that a randomly selected customer takes more than 10 minutes

6 0
2 years ago
HeLLPPPP PLLLSs!!!!!
zubka84 [21]

Answer:

(x+1)(3x^3+2x^2-4x+4)

Step-by-step explanation:

I hope this helps!

7 0
2 years ago
5a-3b+c+(4-5b-c) ayuda
JulsSmile [24]
La respuesta es 5a - 8b + 4
5 0
2 years ago
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