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d1i1m1o1n [39]
2 years ago
8

The price of a pair of pants is $29.95 and the sales tax is 5%.

Mathematics
1 answer:
kupik [55]2 years ago
8 0
$30. The tax is 5 cents. 
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I’m really confused on how to do this
Julli [10]

Answer:

Substitute x with six in the equation and solve as normal.

Step-by-step explanation:

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7 0
3 years ago
A local company wants to evaluate their quality of service by surveying their customers.
stich3 [128]

Answer: b. 0.98

Step-by-step explanation:

The formula to find the maximum error of the estimated mean :

E=z^*\dfrac{\sigma}{\sqrt{n}}            (1)

, where \sigma = standard deviation

n= Sample size

z* = Critical z-value.

As per given , we have

\sigma=5

n=100

Critical value for 95% confidence interval = z*=1.96

Put these values in the formula (1), we get

E=(1.96)\dfrac{5}{\sqrt{100}}

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Hence, the maximum error of the estimated mean quality for a 95% level of confidence is 0.98.

Therefore , the correct answer is b. 0.98 .

6 0
3 years ago
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valkas [14]

Answer:

C can i have brainlest pls

Step-by-step explanation:

4 0
2 years ago
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Please help you get alot of points
Lorico [155]
The answer u r looking for is* D, $2.85. Hope I’ve helped ;)
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Order from least to greatest<br><br><br> .square root of 2 <br> .pi<br> .4.5
valkas [14]
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