Help me plz!!!! I need this by today...if right will mark brainliest!

Answer:

There are 153 combinations

Combinations - any two from eighteen is given by the formula 18C2 or 18! / (2!*16!)

= 18 * 17 / 2 = 153

OK that is the maths - now the explanation

The first sock can be any of 18

The second sock can be any of 17 (one already been selected and they must be mismatched)

Therefore there are 18*17 = 306 permutations she could make

However the question asks for "combinations" not "permutations"

A green sock on the right foot and a yellow sock on the left foot is deemed to be a different "permutation" to a yellow sock on the right foot and a green sock on the left foot. HOWEVER, they are regarded as the same "combination" in both cases you have one green and one yellow sock.

Therefore for combinations we must divide the 306 permutations calculated above by 2 = 153

FYI Walton has incorrectly given you the value of 18!. That would only apply if Martha Mathy had 18 feet!

Answer:

13

Step-by-step explanation:

13*5=65

Answer:

13

Step-by-step explanation:

the other ones if you multiplyed they would go over the number

Given:

Amount = Rs. 34476

Rate of compound interest = 4%

Time = [tex]2\dfrac{1}{2}=2.5[/tex] years

To find:

The principal value.

Solution:

Formula for amount is

[tex]A=P\left(1+\dfrac{r}{100}\right)^t[/tex]

Where, P is principal value, r is rate of interest and t is time in years.

Putting the given values, we  get

[tex]34476=P\left(1+\dfrac{4}{100}\right)^{2.5}[/tex]

[tex]34476=P\left(1+0.04\right)^{2.5}[/tex]

[tex]34476=P\left(1.04\right)^{2.5}[/tex]

[tex]\dfrac{34476}{\left(1.04\right)^{2.5}}=P[/tex]

Now,

[tex]P=31256.0090[/tex]

[tex]P\approx 31256[/tex]

Therefore, the value of sum or principal value is Rs.31256.

Answer:

equilateral, acute

Step-by-step explanation:

Answer:

Scalene, Acute

Step-by-step explanation:

It is scalene because it has all 3 different side lengths, and its acute because every angle is acute

Answer:

18x - 30

Step-by-step explanation:

in order to expand the expression, you need to use the distributive property to simplify 6(3x - 5).

first, distribute 6 to 3x, which is just 6 • 3x.

now distribute 6 to -5, which is just 6 • -5.

therefore, 6(3x - 5) expanded is 18x - 30 :) i hope this helps!! have a lovely rest of your day <3

Answer:

88%

Step-by-step explanation:

44/50 = 88/100 = 88%

88% is the answer ❤️❤️❤️❤️

Answer:

36

Step-by-step explanation:

What function uses the ADJACENT and the OPPOSITE?

\text{SOH-CAH-TOA}

SOH-CAH-TOA

\tan F = \frac{\text{opposite}}{\text{adjacent}}=\frac{3.5}{4.8}

tanF=

adjacent

opposite

​

=

4.8

3.5

​

\tan F = \frac{3.5}{4.8}

tanF=

4.8

3.5

​

F=\tan^{-1}(\frac{3.5}{4.8})

F=tan

−1

(

4.8

3.5

​

)

F=36.098\approx 36^{\circ}

F=36.098≈36

∘

Answer:

36

Step-by-step explanation:

One axis is used for kilograms, the other for pounds. When the x-axis is kilograms, the line includes points (1, 2.2), (2, 4.4), and (3, 6.6). The graph is a straight line that passes through the origin. The line is straight because unit conversions are proportional.

Answer:

1,1-3,1=2

so I think 2,0

That means a down bow, it means you move your hand away from the violin, away/down :D Hope it helped!

Answer: y= -6x -7

Step-by-step explanation:

Point slope formula : y-y1=m(x-x1)

y- (-1)=-6(x- (-1))

y+1= -6(x+1)

y+1= -6x-6

y+1-1=-6x-6-1

y=-6x-7

Standard from 6x+y=7

Given:

[tex]4,4+2x,4+4x[/tex] are in geometric sequences​.

To find:

The value of x.

Solution:

If a, b, c are in geometric sequences​, then

[tex]\dfrac{b}{a}=\dfrac{c}{b}[/tex]

[tex]b^2=ac[/tex]           ...(i)

It is given that [tex]4,4+2x,4+4x[/tex] are in geometric sequences​. By using (i), we get

[tex](4+2x)^2=(4)(4+4x)[/tex]

[tex]4^2+2(4)(2x)+(2x)^2=(4)(4)+4(4x)[/tex]

[tex]16+16x+4x^2=16+16x[/tex]

[tex]4x^2=16+16x-16-16x[/tex]

On further simplification, we get

[tex]4x^2=0[/tex]

[tex]x^2=0[/tex]

[tex]x=0[/tex]

Therefore, the value of x is 0.

Answer:

576

Step-by-step explanation:

That's your answer.

Answer:

0.3081 = 30.81% probability that the company uses training for employee retention and not for process improvement

Step-by-step explanation:

56% employee retention.

38% for process improvement. Of those, 89% for employee retention.

a. What is the probability that the company uses training for employee retention and not for process improvement

The 56% is composed by:

x of 100 - 38 = 72%(not for process improvement)

89% of 38%(for process improvement).

We want to find x. So

[tex]0.72x + 0.89*0.38 = 0.56[/tex]

[tex]0.72x = 0.56 - 0.89*0.38[/tex]

[tex]x = \frac{0.56 - 0.89*0.38}{0.72}[/tex]

[tex]x = 0.3081[/tex]

0.3081 = 30.81% probability that the company uses training for employee retention and not for process improvement

Answer:

let one part =x

part of vinegar= x

part of oil =2x

part of oil +part of vinegar = 450ml

2x+x=450

3x=450

x=450/3

x=150

part of vinegar=150ml

part of oil= 300ml

The amount of oil used by Ollie is 300ml.

The linear equations in one variable is an equation which is expressed in the form of ax + b = 0, where a and b are two integers, and x is a variable and has only one solution.

Suppose the vinegar is x ml.

So, the oil is 2x ml.

Ollie makes 450mls of salad dressing.

⇒ 2x + x = 450

Solve the above linear equation for x.

⇒ 3x = 450

⇒ x = 150ml

Therefore, amount of oil she used = 2 × 150ml = 300ml.

Hence, the amount of oil used by Ollie is 300ml.

Learn more about the linear equation in one variable here:

https://brainly.com/question/17139602

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Answer:

Step-by-step explanation:

Let the total value be T. If he gave them 33% each, they received

.33T each.

Jeff on the other hand still has T(1-.33-.33)=.34T, so Jeff has more than the others.

Answer:

the answer is 3

Step-by-step explanation:

that is the answer

Answer:

Angle 1= 106° and Angle 2=74°

Step-by-step explanation:

Angle 2 is 74° because lines a and b are parallel, and since there is a transversal, the 74° angle and angle 2 are corresponding angles.

Angles 1 and angle 2 are supplementary, so you would just do 180° - 74° and you get 106°

Answer:

its 5

Step-by-step explanation:

Answer:

C. y= 6.18x + 10.9

Step-by-step explanation:

Every game that he plays (x) costs 6.18, for example, if he plays 3 games it would be 6.18 times 3 (games)

Now you have to add your admission, 10.9

To enter he needs to pay the admission ( 10.9 ) and also each game ( x ) he plays ( 6.18 )

Answer:

there is a thing called you can use that

Step-by-step explanation:

Answer:

Whats the math?

Step-by-step explanation:

sir/miss please add something to answer or this can be reported so remake this add something then we will answer

Answer:

Imaginary I think

Step-by-step explanation:

Answer:

X= -10

Step-by-step explanation:

Answer:

Determine a single event with a single outcome. ...

Identify the total number of outcomes that can occur. ...

Divide the number of events by the number of possible outcomes. ...

Determine each event you will calculate. ...

Calculate the probability of each event.

Step-by-step explanation:

CAN I PLS HAVE BRAINLIEST

Answer:

8 pints

Step-by-step explanation:

Answer:

C. MSRP

Step-by-step explanation:

Commonly called the sticker price because it’s the bottom line figure in a cars window sticker, is the base price plus any options

There are different kinds of terms. Another name that can be used for the cost above is Sticker Price.

The sticker price is also known or called the total MSRP. It is often said to be sticker price due to the fact that it is the conclusive ( bottom line ) figure found on a car's window sticker.

Tis also known as the base price with the addition of any other options, option-package discounts, etc. A person can purchase a vehicle for less than the amount of the sticker price.

Learn more about Sticker Price from

https://brainly.com/question/11947230