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kkurt [141]
3 years ago
10

MS Nelson had 5,280 craft sticks. She gave all of the craft sticks to her 22 students. Each student received the same number of

craft sticks. I need the answer to part b and c. I already did a and half of b

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0
240 and can i get brainlist?
and hope this help you(-;
belka [17]3 years ago
4 0
For B Just take the number that each student had and divide that by 2 and you will get half of the average.
For C it should be the same number because it was split half and half
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Write an exponential function for graph that passes through the following points (-3,80);(-1,20)
padilas [110]

Answer:

y

=

4

(

1

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Explanation:

An exponential function is in the general form

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−

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Multiply both sides of the first equation by

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Plug this into the second equation and solve for

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:

2

=

(

8

b

)

b

2

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b

2

b

2

=

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4

b

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±

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Two equations seem to be possible here. Plug both values of

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into the either equation to find

a

. I'll use the second equation for simpler algebra.

If

b

=

1

2

:

2

=

a

(

1

2

)

a

=

4

Giving us the equation:

y

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4

(

1

2

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x

If

b

=

−

1

2

:

2

=

a

(

−

1

2

)

a

=

−

4

Giving us the equation:

y

=

−

4

(

−

1

2

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x

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The only valid function is

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7 0
3 years ago
A teacher and a doctor each have 45 books. If 4/5 f the teacher's books and 2/3 of the doctor's books are novels, how many more
Anarel [89]

Answer:

3/5

Step-by-step explanation:

8 0
3 years ago
The probability of winning a certain lottery is 1/77076 for people who play 908 times find the mean number of wins
Alex73 [517]

The mean is 0.0118 approximately. So option C is correct

<h3><u>Solution:</u></h3>

Given that , The probability of winning a certain lottery is \frac{1}{77076} for people who play 908 times

We have to find the mean number of wins

\text { The probability of winning a lottery }=\frac{1}{77076}

Assume that a procedure yields a binomial distribution with a trial repeated n times.

Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial.

n=908, \text { probability } \mathrm{p}=\frac{1}{77076}

\text { Then, binomial mean }=n \times p

\begin{array}{l}{\mu=908 \times \frac{1}{77076}} \\\\ {\mu=\frac{908}{77076}} \\\\ {\mu=0.01178}\end{array}

Hence, the mean is 0.0118 approximately. So option C is correct.

4 0
3 years ago
I bet you 10 points you will not answer this<br><br> I think its B i need assurance
Flauer [41]

Answer:

(a) seems to be the closest to being correct of these five statements.

Step-by-step explanation:

Let's go through the list of possible descriptors:

a) There are no outliers.  This seems to be the response most likely to be correct.

b) The distribution is not skewed left.  It's skewed right.

c) The center is not 44.  From what I see, the center is 48.

d) This distribution is not bimodal; it does not have two peaks.

d) The spread is not 38 to 67; it's 29 to 67.

5 0
3 years ago
Help anyone I’ll appreciate it thank you
Tomtit [17]

Answer:

150

Step-by-step explanation:

the total angle of a flat line is 180

since one side is 30 180-30 is 150

4 0
2 years ago
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