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2 years ago

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In a recent year, a hospital had 4588 births. Find the mean number of births per day, then use that result and the Poisson distr

ibution to find the probability that in a day there are 16 births.

1 answer:

Harman [31]2 years ago

4 0

Answer:

4221 birhs

Step-by-step explanation:

. Find the mean number of births per day, then use that result to find the probability that in a day, there are 15 births.

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Hi! I need help on my homework. Juli uses 12 ounces of cheese in her potato soup recipe. Her recipe yields 8 servings. If Juli n

Anestetic [448]

12x8=96 then 96 divided by 20=4.8, so the answer is 4.8, your welcome! Hopefully you get it right!!☺️

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2 years ago

8. The talent show committee sold a total of 530 tickets in advance. Student

Alex Ar [27]

Answer:

Number of students tickets sold = x = 380 tickets

Number of adults tickets sold = y = 150 tickets

Step-by-step explanation:

Let

Number of students tickets sold = x

Number of adults tickets sold = y

x + y = 530 (1)

3x + 4y = 1740 (2)

From (1)

x = 530 - y

Substitute x = 530 - y into (2)

3x + 4y = 1740

3(530 - y) + 4y = 1740

1590 - 3y + 4y = 1740

- 3y + 4y = 1740 - 1590

y = 150

Substitute y = 150 into (1)

x + y = 530

x + 150 = 530

x = 530 - 150

x = 380

Number of students tickets sold = x = 380 tickets

Number of adults tickets sold = y = 150 tickets

3 0

2 years ago

Can you guys help me please I in struggling in math

Masja [62]

I think it would be 41

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2 years ago

Read 2 more answers

A recipe requires a 1/3 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?

Kaylis [27]

Answer:

4 cups of milk are used with 3 cups of water

Step-by-step explanation:

3 0

2 years ago

4. M(7, 3) is the midpoint of RS. The coordinates of point S are (8,4). What are the

seraphim [82]

The co-ordinates of point R is (6 , 2)

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

Given that M(7, 3) is the midpoint of RS

Also co-ordinates of point S is (8, 4)

<em><u>To find: co-ordinates of point R</u></em>

The midpoint of two points $P(x_1, y_1)$ and $Q(x_2, y_2)$ is given as:

$M=\left(\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2}\right)$

Here midpoint M = (7, 3) and point S $(x_1 , y_1) = (8, 4)$

Point R = $(x_2, y_2)$

Substituting the values in formula we get,

$(7,3)=\left(\frac{8+x_{2}}{2}, \frac{4+y_{2}}{2}\right)$

Comparing both the sides we get,

$\frac{8+x_{2}}{2}=7$ and $\frac{4+y_{2}}{2}=3$

On solving,

$\begin{array}{l}{14=8+x_{2}} \\\\ {x_{2}=6}\end{array}$

Also,

$\begin{array}{l}{4+y_{2}=6} \\\\ {y_{2}=2}\end{array}$

Thus the co-ordinates of point R is (6 , 2)

7 0

2 years ago