The seventh-grade students at Charleston Middle School are choosing one girl and one boy for student council. Their choices for girls are Michaela (M), Candice (C), and Raven (R), and for boys, Neil (N), Barney (B), and Ted (T). The sample space for the combined selection is represented in the table. Complete the table and the sentence beneath it.

Boys
Neil Barney Ted
Girls Michaela N-M
T-M
Candice N-C
T-C
Raven N-R

T-R

Answers

Answer 1

The new sample size based on the information will be B-M, B-C, B-R, 8.

What is a sample size?

Sample size is the number of participants or observations that are included in a study. This is usually represented by n.

When the boys and girls are to be chosen, the new sample size based on the information will be B-M, B-C, B-R, 8.

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The Seventh-grade Students At Charleston Middle School Are Choosing One Girl And One Boy For Student

Answer 2

Answer:

Step-by-step explanation:

B-M, B-C, B-R, 8.

Related Questions

What is 5 over 8 expressed as a percent?

Answers

Answer: 62.5%

Step-by-step explanation:

5/8 = 0.625

0.625 x 100 = 62.5

This season, the probability that the Yankees will win a game is 0.52 and the
probability that the Yankees will score 5 or more runs in a game is 0.53. The
probability that the Yankees lose and score fewer than 5 runs is 0.39. What is the
probability that the Yankees will lose when they score 5 or more runs?

Answers

Answer:

The probability of scoring fewer than 5 runs when they win is P = 0.19

How to find the probability?

We know that:

The probability of winning a game is p = 0.53

The probability of scoring 5 or more runs is q = 0.59

The probability of winning and scoring 5 or more runs is k = 0.43

Notice that the joint probability is different than the product of the individual probabilities, this means that the events are not independent.

So, we know that the probability of winning is 0.53

Now, given that they win, the probability of scoring 5 or more times will be q' such that:

0.53*q' = 0.43

q' = 0.811

This means that when they win, the probability of scoring more than 5 times is 0.81

Then the probability of scoring less than 5 times when they win is 1 minus the above probability:

P = 1 - 0.81 = 0.19

The probability of scoring fewer than 5 runs when they win is P = 0.19

The probability score in fewer than 5 runs. Is p=0.19

Convert 0.00001 to a power of 10

Answers

Answer:

10^(-5)

Step-by-step explanation:

1 x 10^(-5)

I hope it helps u dear! ^_^

A company that produces and sells ceramic tiles for $41.78 per square foot has fixed weekly expenses of $7,210 and variable expenses of $14.79 for each square foot of tile. Determine the company's ROI if they are able to sell 1,265 square feet of tile per week. Round the final answer to the nearest hundredth. Show your work.

Answers

Answer:

103.9

Step-by-step explanation:

yes

Rewrite using the Distributive Property and GCF 13+36

Answers

Answer:

Step-by-step explanation:

13 and 36 have no common factor except 1.

Perhaps you meant that the 13 should be 12. In that case

GCF

12 = 2*2*336 = 2*2 *3 * 3

The greatest common factor is 2 * 2 * 3

If there is a number that is not bolded, it is what is left behind inside the backets the distributive property creates.

Answer: 12(1 + 3)

Note: the 1 is part of the answer inside the brackets when one of the numbers inside the brackets and the GCF are the same

Find the HCF of ax3y and bx4y3

Answers

Step-by-step explanation:

First expression ...

[tex] = {ax}^{3} y[/tex]

[tex] = a \times x \times x \times x \times y[/tex]

Second expression.....

[tex] = b {x}^{4} {y}^{3} [/tex]

[tex] = b \times x \times x \times x \times x \times y \times y \times y[/tex]

HCF = common factor...

[tex] = x \times x \times x \times y[/tex]

[tex] = {x}^{3} y[/tex]

[tex]hence \: {x}^{3} y \: is \: the \: answer....[/tex]

Answer: HCF =

x³y

Step-by-step explanation:

HCF of ax³y and bx⁴y³

ax³y = a . x . x . x . y

bx⁴y³ = b . x . x . x . x . y . y . y

Common Factors = x . x . x . y

HCF = x . x . x . y

HCF = x³y Answer

therefore, the HCF of ax³y and bx⁴y³ is x³y.

hope that helps...

note: the dot (.) represents multiplication.

Solve the following inequality algebraically:
-2 less-than x/3 + 1 less than 5
a.
Negative 9 greater-than x greater-than 12
b.
Negative 9 less-than x less-than 12
c.
Negative 2 less-than x less-than 5
d.
Negative 2 greater-than x greater-than 5

Answers

Answer:

Step-by-step explanation:

Which of the following is the correct factorization of the polynomial below?
p³ -343q³
A. (p-49q) (p² +7pq+49q²)
B. (p-7q) (p² +7pq+49q²)
C. (p² +7q) (p³ +49pq+7q²)
D. The polynomial is irreducible.

Answers

Answer:

Step-by-step explanation:

a difference of cubes factors in general as

a³ - b³ = (a - b)(a² + ab + b²)

given

p³ - 343q³

= p³ - (7q)³ ← a difference of cubes , then

= (p - 7q)(p² + 7pq + 49q²) ← in factored form

What is the product of the polynomials below? (3x^3+9x)(x^2-2)

Answers

Answer:

= 3x⁵ + 3x³ - 18x

Step-by-step explanation:

(3x³ + 9x)(x²-2)

= 3x³ * x² + 3x³ * -2 + 9x * x² + 9x * -2

= 3x⁵ - 6x³ + 9x³ - 18x

= 3x⁵ + 3x³ - 18x

If log 3 = x and log 5 = y, express log 45 in terms of x and y.
A. 2xy
B. 2y+x
C. 2x-y
D. 2x+y

Answers

Answer:

I believe that the answer is A

The 7 in which number represents a value of 0.7

*903038393JKLSi933003

9=28
when 834 nine=365 and 7

Answers

Answer:

THE ANSWER IS C

Step-by-step explanation:

just add it it and find it 0.007

Answer:

THe answer Is C

Step-by-step explanation:

because 0.007 is the same as 365 its something were learning in class

I need a little help here

Answers

Answer = 29.3 cu in.

Volume = 1/3 x pi x r^2 x height
V = 1/3 x 3.14 x 2^2 x 7
V = 1/3 x 3.14 x 4 x 7
V = 29.3

If AD = 24, DB = 27 and EB = 18, find CE.

Answers

The length of side of triangle portion CE is 16.

What are similar triangles?

When two triangles forms on the same base, has its other two sides in proportional with each other, the triangles are known as the similar triangles.

Given, the dimensions AD = 24, DB = 27 and EB = 18.

In the given diagram of two similar triangles, ABC and DBE

DB/AD = EB/CE

Substitute the values, we get

27/24 = 18/CE

CE= 16

Thus, the value of CE = 16

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You have a glass paperweight that is shaped like a cone. The diameter of the paperweight is 7 centimeters. The slant height is 4 centimeters. Find the surface area of the cone. Use 3.14 to approximate pi.

Answers

Step-by-step explanation:

please mark me as brainlest

Rectangle ABCD has has vertices A(1,1), B (1,5), C(5,5) and D (5,1). Graph the rectangle and its translation (2,1). Then write the new vertices for both.

Answers

The rectangle and the translated rectangle have been plot and the image is attached.

What is a Rectangle ?

A rectangle is a polygon with four sides , opposites sides of the polygon are equal and parallel.

To draw a Rectangle having vertices A(1,1), B (1,5), C(5,5) and D (5,1).

and a rectangle with translation (2,1)

After translation the new points are

A(3,2) ,B (3,6) , C(7,6) , D(7,2)

The rectangle and the translated rectangle have been plot and the image is attached.

To know more about Rectangle

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Please answer this question

Answers

Answer:

Step-by-step explanation:

The 7 in which number represents a value of 0.7
The 7 in which number represents a value of 0.7
*903038393JKLSi933003

9=28
when 834 nine=365 and 7The 7 in which number represents a value of 0.7
*903038393JKLSi933003

9=28
when 834 nine=365 and 7

Answers

Answer:

THE ANSWER IS C

Step-by-step explanation:

just add it it and find it 0.007

amendments lawmaker ironically honey

The chart below lists the original and sale prices of items at a clothing store.
Which statement best describes why the sale price is a function of the original price?

A. As the original price increases, the sale price also increases.

B.The sale price is always less than the original price.

C.For every original price, there is exactly one sale price.

D. The sales price is never less than zero.

Answers

Answer:

I think Option C is the correct answer

I think it will help you.

I neeed help please help

Answers

Answer:

The data is spread out from 1 to 10 pounds of trash

Step-by-step explanation:

Because you see the X's on all the numbers through 1-10, there is none on 0. The other answer options are incorrect

find x
give your answer to 3 significant fingers

Answers

Answer:

1.64

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse

6.6^2 + x^2 = 6.8^2

43.56+x^2=46.24

Subtract 43.56 from each side

x^2 = 46.24-43.56

x^2 =2.68

Take the square root of each side

sqrt(x^2) = sqrt(2.68)

x =1.637080554

To 3 significant digits

x = 1.64

Answer:

Step-by-step explanation:

x = 1.637 mm

Pythagorean theorem:

We can use Pythagorean theorem, to find the unknown side for a right angled triangle.

The side opposite to 90 is the longest side and it is the hypotenuse.

Base² + altitude² = hypotenuse²

x² + 6.6² = 6.8²

x² + 43.56 = 46.24

x² = 46.24 - 43.56

x² = 2.68

x = √2.68

[tex]\sf \boxed{\bf x = 1.637 \ mm }[/tex]

solve this quadratic inequalitie with detailed full explanation
X2≤16
x square less than or equal to 16

Answers

[tex]x^2\leq16\\x\leq 4 \wedge x\geq -4\\x\in\langle-4,4\rangle[/tex]

different approach:

[tex]x^2\leq16\\x^2-16\leq0\\(x-4)(x+4)\leq0[/tex]

see attachment

[tex]x\in\langle-4,4\rangle[/tex]

[tex]~~~~~~x^2 \leq 16\\\\\implies -\sqrt{16} \leq x\leq \sqrt{16}\\\\\implies -4\leq x \leq 4\\\\\text{Interval notation:}~ [-4,4][/tex]

answer asap giving max points and brainliest A projectile is launched at an angle of 30° and travels a distance of 400 meters. Gravitational acceleration equals 9.8 m/sec2 calculate the initial velocity.
answer choices:
67
87
57

Answers

Answer:

67 m/s

Step-by-step explanation:

Formula for range :

Range = u²sin2θ / gu = initial velocityθ = angle of launchg = gravitational acceleration

Solving with the given values :

400 = u² x sin60° / 9.8u² x √3/2 = 3920u² = 7840/√3u² = 4526.4u = 67 m/s (approximately)

Answer:

[tex]\sf u=67\:ms^{-1}[/tex]

Step-by-step explanation:

Assuming the distance traveled is the horizontal distance.

Horizontal Range Formula

[tex]\sf R=\dfrac{u^2 \sin 2\theta}{g}[/tex]

where:

R = horizontal rangeu = initial velocity[tex]\theta[/tex] = angle of initial velocityg = acceleration due to gravity

Given:

R = 400 m[tex]\theta[/tex] = 30°g = 9.8 m/s²

Substituting the given values into the formula and solving for u:

[tex]\implies \sf 400=\dfrac{u^2 \sin 60^{\circ}}{9.8}[/tex]

[tex]\implies \sf 3920=u^2 \sin 60^{\circ}[/tex]

[tex]\implies \sf 3920=\left(\dfrac{\sqrt{3}}{2}\right)u^2[/tex]

[tex]\implies \sf u^2=\dfrac{7840}{\sqrt{3}}[/tex]

[tex]\implies \sf u=\sqrt{\left(\dfrac{7840}{\sqrt{3}} \right) }[/tex]

[tex]\implies \sf u=67.2787196...[/tex]

[tex]\implies \sf u=67\:ms^{-1}\:(nearest\:whole\:number)[/tex]

Which number has the greatest value?
O 0.095
1.24
O 1.215
245

Answers

The number that has the greatest value is 245

How to determine the greatest number?

The numbers are given as:

0.095, 1.24, 1.215 and 245

Rearrange the numbers in ascending order

0.095, 1.215, 1.24 and 245

The last number on the list is the greatest

Hence, the number that has the greatest value is 245

Answers

I will answer this will within a few minutes

What is the measure of each interior angle of a regular octagon?

45º
60º
120º
135º

Answers

Answer:

135 degrees

Step-by-step explanation:

Just took the test...

Answer:

135 degrees

Step-by-step explanation:

180 (n - 2)

180 (8 - 2)

180(6)

1080 divided by 8

135 is your answer.

The equation of a line is given below. =−4x3y−3 Find the slope and the y-intercept. Then use them to graph the line.

Answers

The slope of the line is the negative 4/3 and y-intercept will be the negative 1.

The correct equation is given below.

−4x − 3y = 3

What is the linear system?

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

The equation of the line will be

−4x − 3y = 3

Then the equation of a line can be written as

4x + 3y = −3

3y = −4x − 3

y = −(4/3)x − 1

Then the slope of the line is the negative 4/3 and y-intercept will be the negative 1.

The graph is given below.

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Please help me with this im very confused

Answers

Answer:

Step-by-step explanation:

Angle sum property of triangle

1) Let the unknown angle = x

x + 43 + 90 = 180

x + 133 = 180

x = 180 -133

[tex]\sf \boxed{\bf x = 47^\circ}[/tex]

2) x + 88 + 30 = 180

x + 118 =180

x = 180 - 118

[tex]\sf \boxed{\bf x = 62^\circ}[/tex]

3) x + 98 + 40 = 180

x + 138 = 180

x = 180 - 138

[tex]\sf \boxed{\bf x = 42^\circ}[/tex]

write 168 as the product of prime numbers

Answers

Answer:

2 × 2 × 2 × 3 × 7

Step-by-step explanation:

x = 3 - 2y
y = -1/2x+3/2

Answers

Answer:

let numbers be=x -3=3-x × 4(3-x) x=8 hence 12 -4x=8 = 12-8

The financial analysis component of a business plan is to describe ______.
a. how your business will be organized and what type of management or department structure
your business will have
b. the ?big picture? behind your business, what your business has to offer the consumer, and
why your business will be successful
c. the size of the market, how your business will fit into the market, and how your business will
stand out from other businesses in the market
d.
where the funds to start and operate your business will come from, when you expect to see
profit, and how much profit you expect to see
Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

D where the funds to start and operate your business.........

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