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andreyandreev [35.5K]
4 years ago
14

Can I have some help please ? ..

Mathematics
1 answer:
Inessa [10]4 years ago
7 0

Answer:

c

Step-by-step explanation:

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Help me please, I’ve been stuck on this. :(
maxonik [38]

Answer: 0.98 cents

Step-by-step explanation:

First you want to get the amount of apples to one pound.

3.5 to 1

3.5 divided by 3.5 equals to one.

Now you need to o the same thing to the cost

3.43 divided by 3.5

= 0.98

since we are talking money it would be 0.98 cents

4 0
3 years ago
I’m completely lost. Answer?
aliya0001 [1]
I think it's true because its the same data set just put in order backwards.


Hope this helps!! :-)
3 0
3 years ago
PLZ HELP ASAP ASAP ASAP
lara31 [8.8K]

Answer:

what is the question

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A meter is larger than 4,250 millimeters? <br> True or false
emmasim [6.3K]
Hey There!

The answer is False!

Meter=1,000

4,250>1,000

If you need anymore help feel free to ask me!

Hope this helps!
4 0
3 years ago
Read 2 more answers
what is the probability of seeing a sample mean for 21 observations less or equal to the sample mean that we observed
kramer

Answer:

P(x \le 21) = 0.69146

Step-by-step explanation:

The missing parameters are:

n = 64 --- population

\mu = 20 --- population mean

\sigma = 16 -- population standard deviation

Required

P(x \le 21)

First, calculate the sample standard deviation

\sigma_x = \frac{\sigma}{\sqrt n}

\sigma_x = \frac{16}{\sqrt {64}}

\sigma_x = \frac{16}{8}

\sigma_x = 2

Next, calculate the sample mean \bar_x

\bar x = \mu

So:

\bar x = 20

So, we have:

\sigma_x = 2

\bar x = 20

x = 21

Calculate the z score

x = \frac{x - \mu}{\sigma}

x = \frac{21 - 20}{2}

x = \frac{1}{2}

x = 0.50

So, we have:

P(x \le 21) = P(z \le 0.50)

From the z table

P(z \le 0.50) = 0.69146

So:

P(x \le 21) = 0.69146

4 0
3 years ago
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