What is
Mean
Medium
And Mode

Answer:

Step-by-step explanation:

who cares about SOME boys and girls

Given:

The expressions are:

6. [tex]\dfrac{1}{4}+\dfrac{2}{4}=[/tex]

7. [tex]\dfrac{1}{2}+\dfrac{7}{10}=[/tex]

8. [tex]4\dfrac{9}{11}+7\dfrac{4}{11}=[/tex]

9. [tex]2\dfrac{1}{4}+2\dfrac{3}{4}=[/tex]

10. [tex]2\dfrac{1}{2}+3\dfrac{2}{4}=[/tex]

To find:

The simplified form after addition.

Solution:

6. We have,

[tex]\dfrac{1}{4}+\dfrac{2}{4}=\dfrac{1+2}{4}[/tex]

[tex]\dfrac{1}{4}+\dfrac{2}{4}=\dfrac{3}{4}[/tex]

7. We have,

[tex]\dfrac{1}{2}+\dfrac{7}{10}=\dfrac{5+7}{10}[/tex]

[tex]\dfrac{1}{2}+\dfrac{7}{10}=\dfrac{12}{10}[/tex]

[tex]\dfrac{1}{2}+\dfrac{7}{10}=\dfrac{6}{5}[/tex]

8. We have,

[tex]4\dfrac{9}{11}+7\dfrac{4}{11}=\dfrac{53}{11}+\dfrac{81}{11}[/tex]

[tex]4\dfrac{9}{11}+7\dfrac{4}{11}=\dfrac{53+81}{11}[/tex]

[tex]4\dfrac{9}{11}+7\dfrac{4}{11}=\dfrac{134}{11}[/tex]

9. We have,

[tex]2\dfrac{1}{4}+2\dfrac{3}{4}=\dfrac{9}{4}+\dfrac{11}{4}[/tex]

[tex]2\dfrac{1}{4}+2\dfrac{3}{4}=\dfrac{9+11}{4}[/tex]

[tex]2\dfrac{1}{4}+2\dfrac{3}{4}=\dfrac{20}{4}[/tex]

[tex]2\dfrac{1}{4}+2\dfrac{3}{4}=5[/tex]

10. We have,

[tex]2\dfrac{1}{2}+3\dfrac{2}{4}=\dfrac{5}{2}+\dfrac{14}{4}[/tex]

[tex]2\dfrac{1}{2}+3\dfrac{2}{4}=\dfrac{10+14}{4}[/tex]

[tex]2\dfrac{1}{2}+3\dfrac{2}{4}=\dfrac{24}{4}[/tex]

[tex]2\dfrac{1}{2}+3\dfrac{2}{4}=6[/tex]

Answer:

8

Step-by-step explanation:

This is a 30 60 90

Answer:

$12

Step-by-step explanation:

42 divided by 7 is 6 so you just add the 6 that was originally subtracted die to the discount and you get 12.

Parts a through c is missing and it is;

a) From the perspective of the 33-year-old male, what are the monetary values corresponding to the two events of surving the year and not surviving?

The value corresponding to surviving the year is $_____.

The value corresponding to not surviving the year is $_____.

b) If the 33-year-old male purchases the policy, what is his expected value?

The expected value is $_____.

c) Can the insurance company expect to make a profit from many such policies? Why?

_____ because the insurance company expects to make an average profit of $_____ on every 33-year-old male it insures for 1 year.

Answer:

A) the value that corresponds to surviving the year = - $186

The value corresponding to not surviving the year = $99814

B) μ = -$56

C) Yes, the company can make a profit from many such policies because it makes an average profit of $56 on every 31 year old male it insures for 1 year.

Step-by-step explanation:

A) The company charges $186 for insuring. Thus;

Amount paid out = - $186

Therefore, the value that corresponds to surviving the year = - $186

Therefore, the value corresponding to not surviving the year = $100000 - $186

The value corresponding to not surviving the year = $99814

B) since probability that a 31 year old male survives is 0.9987, then;

Probability that a male doesn't survive is;

P(doesn't survive) = 1 - 0.9987

P(doesn't survive) = 0.0013

The expected value is calculated from;

μ = Σx•P(x) = (0.0013 × 99814) + (-186 × 0.9987)

μ = -$56

C) Yes, the company can make a profit from many such policies because it makes an average profit of $56 on every 31 year old male it insures for 1 year.

Answer:18

Step-by-step explanation:

So you subtract 5 from 15 then add 8

Answer:

The length of the rectangle is 9 cm.

Step-by-step explanation:

Given: The length of rectangle(l) = (x+3) cm and a width of rectangle (w) =  cm a

Also, perimeter of rectangle is 24 cm.

Perimeter of rectangle is to add the lengths of all the four sides.

Perimeter of rectangle (P) is given by;

P=2(l+w)

Substituting the value of P = 24 cm , l = (x+3) cm and w =

then,  

Divide by 2 both sides of an equation;

Combine like terms;

Subtract 3 from both the sides we get;

Simplify:

Multiply both sides by  we get

Therefore, length of rectangle(l) = (x+3) = 6+3 = 9 cm

Answer:

I think ur teacher need to learn this problem before making the right choice

Step-by-step explanation:

Answer:

$1680

Step-by-step explanation:

The equation for simple interest is I = PRT, where I = interest earned, P = principal/amount invested, R = rate as a decimal, and T = time in years.

Account 1:

I = (8000)(0.065)(6)

I = $3,120

Account 2:

I = (8000)(0.03)(6)

I = $1,440

$3120 - $1440 = $1680

Please lmk if you have questions.

Answer:

Is that a question or answer if it is an answer it's very good.

Answer:

82,5

Step-by-step explanation:

[tex] \frac{1}{2} b \times h[/tex]

[tex] \frac{1}{2} 11 \times 15[/tex]

Answer:

A, 2π/3

Step-by-step explanation:

First eliminate the √5 from the equation,

we get (4π - 2π) / 3,

then simply we can get the answer of 2π/3 which is A

Answer:

(-2) and 3 and (-4)

Step-by-step explanation:

Answer:

1, 3, and 4

OR

A, C, and D

Step-by-step explanation:

The inequality is f is LESS THAN 4.

-2 is less than 4

7 is GREATER than 4 so this is incorrect

3 is less than 4

-4 is less than 4

Answer:

100π in²

Step-by-step explanation:

i just took the test :)

The surface area of the ball is 100π square inches. The correct option is C.

The formula for the surface area of a sphere is:

Surface Area = 4πr²

Where r is the radius of the sphere.

Since the basketball has a diameter of 10 in, the radius is half of that, which is 5 in.

Substituting the radius into the formula, we get:

Surface Area = 4π(5²)

Surface Area = 4π(25)

Surface Area = 100π

Therefore, the surface area of the basketball is 100π in².

So the surface area is 100π in².

To know more about surface area of the sphere follow

https://brainly.com/question/14692728

#SPJ3

Answer:

The consecutive even integers are

n

n + 2

n(n + 2) = 120

n2 + 2n - 120 = 0

(n + 12)(n - 10) = 0

n = -12 or 10

Step-by-step explanation:

There are 2 solutions:

n = -12

n + 2 = -10

and

n = 10

n + 2 = 12

Answer:

1/6

The probability of rolling a specific number twice in a row is indeed 1/36, because you have a 1/6 chance of getting that number on each of two rolls (1/6 x 1/6). The probability of rolling any number twice in a row is 1/6, because there are six ways to roll a specific number twice in a row (6 x 1/36).

Answer:

0.46% I think I got it wrong and I'm kinda sure bout it

Step-by-step explanation:

So on any turn, the probability of rolling a double is 6/36 = 1/6. Now each roll of the dice is independent. So the probability that any given turn will result in the rolling of doubles three times in a row is (1/6) x (1/6) x (1/6) = 1/216. This is approximately 0.46%

Answer:

Slope is -6/17

Step-by-step explanation:

( -3,12) ,(14,6)

m= (y2-y1)/(x2-x1)

m= (6 - 12)/(14 + 3)

m = (-6)/ 17

m = -6/17

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 440 ft^2

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

488

Step-by-step explanation:

first,you have to add both of the bases.

39+17=56

then, you have to divide it by 2

56÷2=28

lastly, you have to multiply it by the height

28×16=448

hope this helps

Answer:

7x^2 - x -3

Step-by-step explanation:

(6x^2+3x) + (x^2 - 4x -3)

We have to use distributive property first to get rid of the parenthesis, so you simply have to multiply the positive (+) symbol with everything inside the second set of parenthesis.

+ * x^2 = x^2

+ * -4x = -4x

+ * -3 = -3

Now, we rewrite the equation which is

6x^2 + 3x + x^2 - 4x -3

Now you simply combine like terms.

6x^2 + x^2 = 7x^2

3x-4x = -x

The answer will be

7x^2 - x -3

Hope this helps!!

-Ketifa

(Can I get brainliest?)

Answer:  x = 249

Step-by-step explanation:

Answer:

[tex]\huge\boxed{\$\ 6}[/tex]

Step-by-step explanation:

Price = $130.42

Sales tax = 4.9% of 130.42

Tax as amount:

= 4.9 / 100 * 130.42

= 0.049 * 130.42

= 6.3

≈ $6

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Step-by-step explanation:

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

Cutt/ly.627929

Answer:

x

Step-by-step explanation:

Answer:

lowest terms is 1/1. so it'll be 1

Step-by-step explanation:

Answer:

b^3c^2/a^3

Step-by-step explanation:

Answer:

[tex]\frac{b^{3}c^{2} }{a^{2} }[/tex]

Step-by-step explanation:

Answer:

x = 18.45

Step-by-step explanation:

Given that,

Chipper Jones get paid = [tex]1.23\times 10^6[/tex]

Alex get paid = [tex]2.27\times 10^7[/tex]

Let Alex get x times paid than chipper i.e.

[tex]{x}=\dfrac{A}{C}\\\\x=\dfrac{2.27\times 10^7}{1.23\times 10^6}\\\\x=18.45[/tex]

Hence, Alex gets paid 18.45 times than the Chipper.

Step-by-step explanation:

Hi,

So this might be telling you the letters of the angles eg: an angle that has the letter next to it like PKS is an acute angle so you put that in the first column and find an obtuse and right angle and put all the letters of the angle in that column and then ask me what to do next when you have done !

Hope this helps you :)

Answer:

point M represent s a third

6.6× 0.05= 0.33=1/3