Sixty-two more than nine times a number 116

Looking at the graphs given, it is found that distribution C is positively skewed.

Considering the second bullet point above, it is found that distribution C is positively skewed.

More can be learned about the skewness of a distribution at https://brainly.com/question/17179123

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Answer:

2/6 because the 6 is the total and there is only one playing in each

Step-by-step explanation:

brainly please

Answer:

2y-x=-4

Step-by-step explanation:

The slope two points are; (-2,-3) and (2,-1)

let find M(gradient)

M=(y²-y¹)/(x²-x¹)

x=-2,y=-3, x²=2,y²=-1

M=(-1--3)/(2--2)=> (2/4)=>1/2

equation of line => (y-y¹)=m(x-x¹)

(y+3)=1/2•(x+2)

2y+6=x+2=>2y-x=-4

Ans=> 2y-x=-4

Given

[tex]A = \begin{bmatrix}-1&2\\1&4\end{bmatrix} \text{ and } B = \begin{bmatrix}1&3\\3&2\end{bmatrix} \text{ and } C = \begin{bmatrix}2&-1\\2&0\end{bmatrix}[/tex]

we have

(1)

[tex]AB = \begin{bmatrix}-1&2\\1&4\end{bmatrix}\begin{bmatrix}1&3\\3&2\end{bmatrix} \\\\ AB = \begin{bmatrix}-1\times1+2\times3 & -1\times3+2\times2 \\ 1\times1+4\times3 & 1\times3 + 4\times2\end{bmatrix} \\\\ AB = \begin{bmatrix}5&1\\13&11\end{bmatrix}[/tex]

[tex]BA = \begin{bmatrix}1&3\\3&2\end{bmatrix}\begin{bmatrix}-1&2\\1&4\end{bmatrix} \\\\ BA = \begin{bmatrix}1\times(-1)+3\times1 & 1\times2+3\times4 \\ 3\times(-1)+2\times1 & 3\times2+2\times4\end{bmatrix} \\\\ BA = \begin{bmatrix}2&14\\-1&14\end{bmatrix}[/tex]

So AB ≠ BA. This is generally true for arbitrary matrices A and B, since matrix multplication is not commutative.

(2)

[tex]2B \cdot 2C = 2^2 \cdot BC = 4 BC[/tex]

so we have 2BC = 2B•2C = 4BC if and only if BC is the zero matrix.

[tex]BC = \begin{bmatrix}1&3\\3&2\end{bmatrix}\begin{bmatrix}2&-1\\2&0\end{bmatrix} \\\\ BC = \begin{bmatrix}1\times3+3\times2 & 1\times(-1)+3\times0\\3\times3+2\times2&3\times(-1)+2\times0\end{bmatrix} \\\\ BC = \begin{bmatrix}9&-1\\13&-3\end{bmatrix}[/tex]

So 2BC ≠ 2B•2C.

(3) Yes, (AB)C = A(BC) because matrix multplication is associative. You don't need to compute this, but just to confirm this result:

[tex](AB)C = \begin{bmatrix}5&1\\13&11\end{bmatrix}\begin{bmatrix}2&-1\\2&0\end{bmatrix} \\\\ (AB)C = \begin{bmatrix}5\times3+1\times2&5\times(-1)+1\times0\\13\times3+11\times2&13\times(-1)+11\times0\end{bmatrix} \\\\ (AB)C = \begin{bmatrix}17&-5\\61&-13\end{bmatrix}[/tex]

[tex]A(BC) = \begin{bmatrix}-1&2\\1&4\end{bmatrix}\begin{bmatrix}9&-1\\13&-3\end{bmatrix} \\\\ A(BC) = \begin{bmatrix}(-1)\times9+2\times13 & (-1)\times(-1)+2\times(-3)\\1\times9+4\times13&1\times(-1) + 4\times(-3)\end{bmatrix} \\\\ A(BC) = \begin{bmatrix}17&-5\\61&-13\end{bmatrix}[/tex]

Answer:

-28

Step-by-step explanation:

math is math

Answer:

Step-by-step explanation:

We set up the 1st equation as

l=1.5w.

And the perimeter of a rectangle is

2w+2l=25

substitute the 1st equation into the second.

2w+2(1.5w)=25

2w+3w=25

5w=25 W=5

so l=1.5(5)=7.5

Answer:

t = 3

Step-by-step explanation:

Answer:

I would say a yard mountain, I think?

Step-by-step explanation:

Step-by-step explanation:

N = 0.733t + 8.398

N = 0.733(1971) + 8.398

N = 1,453.141

Step-by-step explanation:

Solution,

According to question,

N=0.733t + 8.398

When t= 1971, then

N=0.733×(1971) + 8.398

N=1453.141

Answer:

4,536 cookies

Step-by-step explanation:

21 students

each student has 9 boxes

21 x 9= 189

189 boxes in total

24 cookies per box

189 x 124= 4536

In total all the students will sell 4,536 cookies

Answer:

10 i think

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

The width of the horizontal rectangle is 6 before it intersects the vertical line.

The width of the vertical rectangle = 4 (look at the bottom of this rectangle.

? = 4 + 6  = 10

Answer:

x = -12

Step-by-step explanation:

4x - 2(x + 1) = 3x + 10

First, you use distribution for - 2(x + 1) to better simplify teh equation:

4x - 2x - 2 = 3x + 10

Then, you subtract 4x - 2x:

2x - 2 = 3x + 10

Next, you subtract 2x from both sides of the equation to get x on one side:

(2x - 2x) - 2 = (3x - 2x) + 10

-2 = x + 10

Finally, you subtract 10 on both sides to get your answer:

(-2 - 10) = x (+ 10 - 10)

-12 = x

x = -12

Answer:

Step-by-step explanation:

The number greater than 8 is 10 in the base 9.

  2010 ₉

+ 7716 ₉

------------

10726 ₉

Step-by-step explanation:

2010_(9)

+ 7716_(9)

_______

10726_(9)

Answer:

76

Step-by-step explanation:

83-7=76

Answer:

2/x+1

Step-by-step explanation:

Let's start by declaring our varibles.

x = number of lawns Mr. Brust mowed

y = total amount of money Mr. Brust made

Let's create our equation.

y = 15x + 55

For part b, we can plug 800 in for y.

800 = 15x + 55

Subtract 55 from both sides.

745 = 15x

Divide both sides by 15

50 = x. Note, I rounded the answer to the nearest integer.

For part c, we can plug 13 in for x.

y = 15(13) + 55

Simplify the right side of the equation.

y = 250

1+2+3+4+5+6+7+8+9×2+14

Answer:

y = 0

Step-by-step explanation:

[tex] - 7 + 21y + 23 = 16[/tex]

[tex] - 7 + 23 =( 23 - 7) = 16[/tex]

[tex]16 + 21y = 16[/tex]

[tex]21y = 0[/tex]

[tex]y = 0 \div 21[/tex]

[tex]\boxed{\green{y = 0}}[/tex]

[tex] - 7 + 21y + 23 = 16[/tex]

[tex]21y + (23 - 7) = 16[/tex]

[tex]21y + 16 = 16[/tex]

[tex]21y = 16 - 16[/tex]

[tex]21y = 0[/tex]

[tex]y = \frac{0}{21} [/tex]

[tex]y = 0[/tex]

Answer:

This given triangle is an equilateral triangle.

Answer:

842÷52 842 ÷ 52 is 16 with a remainder of 10 .

Step-by-step explanation:

Your Welcome

Answer:

x = 1/2

Step by step explanation:

Two numbers a and b are each greater than zero.

i.e a > 0 and b > 0

And;

[tex] \sqrt{a} \: = \: \sqrt[3]{b} [/tex]

Since the square root of a is equal to cube root of b then,

a = b = 1

[tex] {a}^{2x \: - \: 1} \: = \: b[/tex]

[tex] {1}^{2x \: - \: 1} = {1}^{0} [/tex]

2x - 1 = 0

x = 1/2

Two numbers are 'a' and 'b'.

And a > 0, b > 0

[tex]\sqrt{a}=\sqrt[3]{b}[/tex]

[tex]a^{\frac{1}{2} }=b^{\frac{1}{3}}[/tex]

[tex]a=(b)^{\frac{2}{3} }[/tex]

We have to find the value of [tex]x[/tex] if [tex]a^{2x-1}=b[/tex],

By substituting the value of [tex]a[/tex] in the given expression,

[tex](b^{\frac{2}{3}})^{2x-1}=b[/tex]

Now use the laws of exponents,

[tex]b^{\frac{2}{3}(2x-1)}=b[/tex] [Since, [tex](a^m)^n= a^{mn}[/tex]]

By comparing the exponents on both the sides,

[tex]\frac{2}{3}(2x-1)=1[/tex]

[tex]2(2x-1)=3[/tex]

[tex]4x-2=3[/tex]

[tex]4x=5[/tex]

[tex]x=\frac{5}{4}[/tex]

[tex]x=1.25[/tex]

Learn more,

https://brainly.com/question/219134

Answer:

(25y^2+9) * (5y+3) * (5y-3)

Step-by-step explanation:

Answer:

f = (9c/5) + 32

Step-by-step explanation:

im pretty sure maybe

Answer:

The difference is 4 degrees

Step-by-step explanation:

If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4  and because the measure being used is degrees the final answer would be 4 degrees.

Answer:

A

[tex]\frac{1}{8}[/tex] = [tex]\frac{b}{4^{2} }[/tex]

b = [tex]\frac{1}{8}[/tex] × [tex]4^{2}[/tex]

b = [tex]\frac{4^{2} }{8}[/tex]

then b = [tex]\frac{c^{2} }{a}[/tex] that is ORANGE

B

-2 - v = -7

v = -7 +2

then v = k + m that is BROWN

C

[tex]\frac{14}{q}[/tex] = [tex]\frac{-7}{-4}[/tex]

q = [tex]\frac{14 * -4 }{-7}[/tex]

then q = [tex]\frac{ps}{r}[/tex] that is YELLOW

D

4m + 2(n) = 5 (n)

4m = 5 (n) - 2n

4m = 3n

m = [tex]\frac{3n}{4}[/tex]

then m =  [tex]\frac{3n}{4}[/tex] that is RED

E

-8 = [tex]\frac{x}{-5}[/tex] - 6

[tex]\frac{x}{-5}[/tex] = -8 + 6

x = -5 (-8 + 6)

then x = y( w + z ) that is LIGHT GREEN

9514 1404 393

Answer:

  3.5 inches

Step-by-step explanation:

The volume is given by the formula ...

  V = LWH

Filling in the given values, we can solve for the remaining dimension.

  26.46 in³ = (4.2 in)(W)(1.8 in)

  W = 26.46 in²/(7.56 in²) = 3.5 in

The width of the prism is 3.5 inches.

________________________________

Answer:

Explanation:

Multiply height and length of a rectangle then devide to the volume of rectangular prism.

Formula:

Solution:

To double check do the solution of finding volume of rectangular prism.

Formula:

________________________________

[tex] \large \mathfrak{Solution : }[/tex]

f(x) = 2x

f(2) = 2 × 2 = 4

now,

g(x) = 3x + 2

g(f(2)) = (3 × 4) + 2

g(4) = 12 + 2

g(4) = 14

Answer:

66.666667%

Step-by-step explanation:

Answer:

Hey your answer is the last one

Step-by-step explanation:

Hope it helps  229 999 0523

Answer:

1. Two ribbons, A and B. One third of A is equal to all of B. Draw a tape diagram to show the ribbons.

2. Half Robert’s piece of wire is equal to 2/3 of Maria’s wire. The total length of their wires is 10 feet. How much longer is Robert's wire than Maria's?

3. Half Sarah’s wire is equal to 2/5 of Daniel’s. Chris has 3 times as much as Sarah. In all, their wire measures 6 ft. How long is Sarah’s wire in feet?