The positions on a lacrosse team are called defenders (D), midfielders (M), and attackers (A). One player is chosen at random to lead the team in
exercises before each game. The letters MDD mean that a midfielder was chosen at the first game and a defender was chosen at the next two
games. The list of all possible outcomes is shown, where each outcome has equal probability of occurring.
AAA AMA ADA
MAA
MDA DAA DMA DDA
AAM AMM ADM MAM MMM MDM
DMM DDM
AAD AMD ADD MAD MMD MDD DAD DMD DDD
MMA
DAM
What is the probability that a defender is chosen at least once, given that a midfielder is chosen at the first game?

Answer:

a

Step-by-step explanatio

Answer:

The formula for circumference of a circle is 2πr

Mark me brainliest teehee :)

Answer:

AB = 5.6 cm

Step-by-step explanation:

From the question given above, the following data were obtained:

Angle θ = 62°

Hypothenus = BC = 12 cm

Adjacent = AB =?

The lenght of side AB can be obtained by using Cos θ ratio. This is illustrated:

Cos θ = Adjacent / Hypothenus

Cos 62 = AB / 12

0.4695 = AB / 12

Cross multiply

AB = 0.4695 × 12

AB = 5.6 cm

Thus, length AB is 5.6 cm

Answer:

[tex]\displaystyle m = 2[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, 4)

Point (3, 12)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

[tex](a)\ P(x \ge 215)[/tex]

[tex](b)\ P(x \ge 214.5) = 0.07353[/tex]

Step-by-step explanation:

Given

[tex]p = 0.50[/tex] ---- proportion of watches with defects

[tex]n = 400[/tex] --- Number of watches

Solving (a): Represent at least 215 of 400 are defective

In inequalities, at least means: [tex]\ge[/tex]

So, the probability is represented as: [tex]P(x \ge 215)[/tex]

Solving (b): Calculate [tex]P(x \ge 215)[/tex]

Normal or Poisson: Normal distribution is characterized by 2 parameters [tex]\mu[/tex] and [tex]\sigma[/tex].

These two parameters can be easily calculated from the given parameters in the question. So, we solve using normal distribution

Start by calculating the mean

[tex]\mu =np[/tex]

[tex]\mu = 0.50 * 400[/tex]

[tex]\mu = 200[/tex]

Calculate standard deviation

[tex]\sigma = \sqrt{\mu (1 - p)[/tex]

[tex]\sigma = \sqrt{200 * (1 - 0.50)[/tex]

[tex]\sigma = \sqrt{200 * 0.50[/tex]

[tex]\sigma = \sqrt{100[/tex]

[tex]\sigma = 10[/tex]

By continuity correction, we have:

[tex]x \to x - 0.5[/tex]

[tex]x \to 215 - 0.5[/tex]

[tex]x \to 214.5[/tex]

So, we have:

[tex]P(x \ge 215) = P(x \ge 214.5)[/tex]

Calculating [tex]P(x \ge 214.5)[/tex], we have:

[tex]P(x \ge 214.5) = 1 - P(x < z)[/tex]

Calculate z score

[tex]z = \frac{x - \mu}{\sigma}[/tex]

[tex]z = \frac{214.5 - 200}{10}[/tex]

[tex]z = \frac{14.5}{10}[/tex]

[tex]z = 1.45[/tex]

So, we have:

[tex]P(x \ge 214.5) = 1 - P(x < 1.45)[/tex]

Using the z score probability table, we have:

[tex]P(x < 1.45) = 0.92647[/tex]

So, we have:

[tex]P(x \ge 214.5) = 1 - 0.92647[/tex]

[tex]P(x \ge 214.5) = 0.07353[/tex]

Answer:

Hi, there your answer will be 176pi ft^2

Step-by-step explanation:

pi(8)(14)+pi(8)^2

112pi+64pi

176pift^2

Hope this helps if you still don't understand just ask me and I can help you

Answer:

Its D

Step-by-step explanation:

Answer:

The sign of each y-coordinate changed.

Step-by-step explanation:

This was a reflection over the x-axis.

If you look at point F, it is (-5, -1) the corresponding point F' is (-5,1).  Notice the numerical values of x and y are the same, but the sign of y flipped from negative to positive. The other four points all follow the same pattern.

The last one 8,000 + 600 + 9

Answer:

-7

Step-by-step explanation:

so -12--7+2+-4 is the same as -12+7+2-4. Simplify this to get -5+-2. We know that -5+-2 is equal to -7.

If this helps please mark as brainliest

Answer:

1,2,4,8,16,32

Step-by-step explanation:

power of two sequence

Answer:

A is the correct answer

.......................

Answer:

A. y+116+30=180

Step-by-step explanation:

A straight angle is 180°.

all the given angles make up a straight angle, so they add to 180°.

Answer:

5 bows

Step-by-step explanation:

Total feets of ribbon = 3 1/2

Fraction required to make a bow = 2/3

Number of bows that can be made = (total ribbon / Fraction required to make a bow)

3 1/2 ÷ 2/3

7/2 ÷ 2/3

7/2 * 3/2

= 21 / 4

= 5.25

Answer: The answer is B because the triangle rotated a 90 degrees counterclockwise then got a reduction.

Step-by-step explanation:

Answer:

Both fractions are in their simplest forms.

A point that has the polar coordinate [tex](r,\theta)[/tex] can also be represented by [tex](r, \theta+2n\pi)[/tex] and [tex](-r, \theta+(2n+1)\pi)[/tex].

From the list of given options, [tex](r,\theta)[/tex] and [tex](-r, \theta+\pi)[/tex] are represents the same point

Recall that:

[tex](r, \theta+2n\pi)[/tex] and [tex](-r, \theta+(2n+1)\pi)[/tex] represents the same point

Where n is an integer

Assume [tex]n = 0[/tex]

[tex](r, \theta+2n\pi)[/tex] becomes

[tex](r, \theta+2n\pi) = (r, \theta+2\times 0 \times \pi)[/tex]

[tex](r, \theta+2n\pi) = (r, \theta+0)[/tex]

[tex](r, \theta+2n\pi) = (r, \theta)[/tex]

Similarly,

[tex](-r, \theta+(2n+1)\pi)[/tex] becomes

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(2\times 0+1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(0+1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+\pi)[/tex]

This means that: [tex](r,\theta)[/tex] and [tex](-r, \theta+\pi)[/tex] represent the same point.

Hence, (d) is correct.

Read more about polar coordinates at:

https://brainly.com/question/13206882

Answer:

16

Step-by-step explanation:

8% of 200 is 16

Answer: 16

Explanation: That's an i-Ready Diagnostic!! Heh...

Answer:

133.7π cm^3 or approximately 418.77430072 cm^3.

Step-by-step explanation:

For the cylinder half, use the formula: π*r^2*h, or pi times radius squared times height.

Since the diameter is 8, which means the radius is 4, and the height is 6, the volume of the cylinder would be 96π or 301.59289474...

For the cone on top, use the formula 1/3 (π*r^2*h), or one third pi times radius squared times height. Don't forget to calcuate the part in parentheses before dividing it by three.

Because the overall height was 13, you can subtract the 6 from the cylinder to get the cone's height. It has a height of 7 and a radius of 4 just like the cylinder. The volume of the cone is 112π/3 or 37.3π.

Now add both volumes together to get 133.7π cm^3 or approximately 418.77430072 cm^3.

Answer:

the top person is right she right

Answer:

(3,2)

You can solve this in many ways. You can solve by graphing it, addition/elimination, or by substitution

Answer: what I need to know is what is y

Step-by-step explanation: I cant solve the problem if I dont know what y is, so can you plz tell me what y is!

Answer:

10

------

y + 5

Hope this helped!

9514 1404 393

Answer:

  d > -4

Step-by-step explanation:

Divide both sides of the inequality by -6. That requires the sense of the comparison to be reversed.

  (-6d)/(-6) > (24)/(-6)

  d > -4

Answer:

60

Step-by-step explanation:

Answer:

200π

Step-by-step explanation:

Surface area is abbreviated to SA

TOTAL SA of cone = Base area + πrl

Base area = πr² = π x 8² = 64π

Curved SA = πrl = π x 8 x l

to work out l, use pythagoras theorem: √(15)² + (8)² = 17

so, curved SA = π x 8 x 17 = 136π

Total SA of cone = 64π + 136π = 200π

Answer:

c = 3 + (1.25 x h)

Answer:

lLove

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=0.6666667

Step-by-step explanation:

hope it's help yan po Yong sagot

Example 2. Simple interest on $5000 over 4 years is $1800, what is the interest rate? Example 3. If you borrow $1200 at a 5% annual interest rate, how long will it take for the total amount owed to reach $1300? Example 4. Find the principal if the simple interest in 14 days at 25% per annum is 100.