9

%.

Answer:
### How to determine the probability?

The **probability **of choosing a captain that is a **girl two days **in a row is 9%

The given parameters are:

Boys = 21

Girls = 9

The** total number **of students is

Total = 21 + 9

Total = 30

This means that the **probability **of selecting a girl is:

P(Girl) = 9/30

For two days, the required **probability **is

P = 9/30 * 9/30

Evaluate

P = 9%

Hence, the **probability **of choosing a captain that is a **girl two days **in a row is 9%

Read more about **probability** at:

#SPJ2

Answer:

**Answer:9% **

**U already provided the answer. Anyways have a good day!!**

The profit on a teddy bear can be found by using the function P(x) = - 2x2 + 35x - 99 where x is the price of the bear.Calculate the price that maximizes profit.

A garden shop determines the demand function q = D(x) = 5x + 200 / 30x + 11 during early summer for tomato plants where q is the number of plants sold per day when the price is x dollars per plant.(a) Find the elasticity. (b) Find the elasticity when x = 2. (c) At $2 per plant, will a small increase in price cause the total revenue to increase or decrease?

Will the quotient of 5 divided by 7/8 be greater than or less than 5? explain

A bottler of drinking water fills plastic bottles with a mean volume of 999 milliliters (ml) and standard deviation 7 ml. The fillvolumes are normally distributed. What is the probability that a bottle has a volume greater than 992 mL?1.00000.88100.84130.9987

Mark's football team has scored about 24 points each game. They played 12 games this season.What is the best estimate for the total number of points they scored in the season?

A garden shop determines the demand function q = D(x) = 5x + 200 / 30x + 11 during early summer for tomato plants where q is the number of plants sold per day when the price is x dollars per plant.(a) Find the elasticity. (b) Find the elasticity when x = 2. (c) At $2 per plant, will a small increase in price cause the total revenue to increase or decrease?

Will the quotient of 5 divided by 7/8 be greater than or less than 5? explain

A bottler of drinking water fills plastic bottles with a mean volume of 999 milliliters (ml) and standard deviation 7 ml. The fillvolumes are normally distributed. What is the probability that a bottle has a volume greater than 992 mL?1.00000.88100.84130.9987

Mark's football team has scored about 24 points each game. They played 12 games this season.What is the best estimate for the total number of points they scored in the season?

**Answer:**

- 20b +12g = 552
- b + g = 34

**Step-by-step explanation:**

Two equations can be written: one for the total expense, and one for the number of pieces of equipment. The unknowns in this scenario are the numbers of bats and gloves, which we can represent using the variables b and g. Then the **system of equations** is ...

** 20b +12g = 552** . . . . . . equation for total expense

** b + g = 34** . . . . . . . . . . . equation for pieces of equipment

The **augmented matrix** is the matrix of the coefficients in these equations:

_____

The solution to these equations is ...

(b, g) = (18, 16)

**The system of equations representing this situation is 20b + 12g = 552 and b + g = 34**. In augmented matrix form, this is [[20,12,552],[1,1,34]].

In this situation, we can represent the number of bats and gloves a baseball team bought as variables, let's say 'b' and 'g' respectively. From the query, we have two pieces of information which provide two equations:

- 20b + 12g = 552 (This represent the total cost of the bats and gloves)
- b + g = 34 (This represents the total number of items bought)

**In matrix form, we can put this system of equations in an augmented matrix as:**

**[[20,12,552],[1,1,34]].**

#SPJ11

**Step-by-step explanation:**

what is your question please

K(8,11)

J(-3,1)

*7

*-6

*5

*-5

**Answer:**

(D)5

**Step-by-step explanation:**

Given the point J(-3,1) and K(8,11).

The line segment that divides the segment from J to K in any given ratio can be determined using the formula.

In the given case:

, m:n=2:3

Since we are to determine the y-coordinate of the point that divides JK into a ratio of 2:3, we have:

The y-coordinate of the point that divides the directed line segment from J to K into a ratio of 2:3 is **5.**

**The correct option is D.**

**Answer:**

The answer is actually C(5) not D

**Step-by-step explanation:**

2. 2 units down and 3 units up

3. 2 units right and 3 units up

4 2 units left and 3 units right

**Answer:**

i believe it is 4 but i'm not so sure

**Step-by-step explanation:**

:)

The graph of g(x)=(x-2)^2+3 compared to the **graph **of f(x)=x^2 is translated 2 units to the right and 3 units upwards.

To understand the transformation of graphs in mathematical terms, consider the initial function **f(x) = x^2**. The transition to the new function **g(x)=(x-2)^2+3** is a result of a shift or translation of the graph. This transformation behaves as per the following rule: **g(x) = f(x-h)+k** where **'h'** units is the horizontal displacement and **'k'** units is the vertical displacement.

In the function g(x), x shifts two units to the right (as indicated by (x-2)) and three units upward (as indicated by +3).

So, the correct answer is **2 units right and 3 units up**.

#SPJ3

**Step-by-step explanation:**

Acceleration= (final velocity - initial velocity)/ time

= v-u/t

v = 20m/s

u = 5m/s

t= 30s

= 20-5/30

= 15/30

= 0.5ms^-2

The change is elevation is 98 feet.

There are a couple different ways to get this answer. You could:

A. Subtract 127 from (positive) 225, to get the height difference. Or...

B. Subtract the starting height from the ending height (-127 - (-225)) which would also give you the height difference.

I hope this helps!

There are a couple different ways to get this answer. You could:

A. Subtract 127 from (positive) 225, to get the height difference. Or...

B. Subtract the starting height from the ending height (-127 - (-225)) which would also give you the height difference.

I hope this helps!