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cricket20 [7]
3 years ago
7

Please Help , Thank You

Mathematics
1 answer:
yan [13]3 years ago
5 0
The answer to your question is a,c,d

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Should the government print more currency to help the poor?
zvonat [6]

Answer:

Yes and No.  

Step-by-step explanation:

The reasoning behind this is that the poor need to be helped, but it would also be bad because it would make drugs easier to come across, and they can ruin many people's lives.  

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1 year ago
A race car travels 100 feet in 5 seconds at this rate of speed, how many feet will the race car travel in 1 minute?
Murrr4er [49]
100 feet in 5 seconds = 200 feet in 10 seconds
 
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3 years ago
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2 years ago
I need help with completing the reasons for the proof. The first 3 statments are given. ​
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4 0
3 years ago
The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00. Assu
m_a_m_a [10]

Answer: 0.0170

Step-by-step explanation:

Given : The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00.

i.e. \mu=23.50

\sigma=5

We assume the distribution of amounts purchased follows the normal distribution.

Sample size : n=50

Let \overline{x} be the sample mean.

Formula : z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

Then, the probability that the sample mean is at least $25.00 will be :-

P(\overline{x}\geq\25.00)=P(\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\geq\dfrac{25-23.50}{\dfrac{5}{\sqrt{50}}})\\\\=P(z\geq2.12)\\\\=1-P(z

Hence, the likelihood the sample mean is at least $25.00= 0.0170

5 0
3 years ago
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