Write 68 447/1000 as a decimal number

Answer:

A) Slope =

[tex]m = \frac{1}{4} x[/tex]

explanation:

Take 2 random points off the line, I used (4,1) & (8,2)

The formula to find the slope when given 2 points is

[tex]m = \frac{rise}{run} = \frac{y2 - y1}{x2 - x1} [/tex]

so in this case x1 & y1 are assigned to (4,1)

and x2 & y2 are assigned to (8,2)

so substitute the numbers into the formula and solve !

[tex] m= \frac{y2 - y1}{x2 - x1} = \frac{2 - 1}{8 - 4} = \frac{1}{4} [/tex]

this will result in the answer I got above!!

B) yes it does show a constant rate of change cause it's increasing in 1/4x intervals

C) just because you move the placement of a line on the graph doesn't mean it's going to effect the slope as long as the numbers on the axis don't change!!

Answer: 1 1/10 or 11/10

Step-by-step explanation: 1/2 x 5/5 = 5/10 and 3/5 x 2/2 = 6/10 so 5/10 + 6/10 = 11/10.

Answer:

there's only one solution for the x value

Step-by-step explanation:

-253-1+352=10x+1

99=10x

99/10=x

9,9 = x

Answer:

x = 13

Step-by-step explanation:

x represent a number

Decrease means subtract

x-32

Is means equals

x-32 =

33 minus 4 times the number

33 - 4x

x-32 =33 - 4x

Add 4x to each side

x -32+4x = 33-4x+4x

5x -32 = 33

Add 32 to each side

5x-32+32 =33+32

5x = 65

Divide by 5

5x/5 = 65/6

x = 13

3.1415926535897932384626433832795. But it's approximately 1.77

Answer:

ī=80; s = 10

Step-by-step explanation:

When the standard deviation is from a finite group it is denoted by s. The number of transactions from an atm are countable in a day. So the standard deviation will be represented by s.

and ī represents the mean.

The other choices are incorrect because mean is usually represented by a bar over the alphabet such as x.

a simple alphabet does not denote the mean of the sample or population.

Parameters are the characteristics used to define a dataset.

The representation of the parameters are: [tex]\bar x = 80[/tex] and  [tex]s = 10[/tex]

From the question, we have:

[tex]Mean = 80[/tex]

[tex]Standard\ Deviation = 10[/tex]

Mean is represented as: [tex]\bar x[/tex]

So, we have:

[tex]\bar x = 80[/tex]

Standard deviation is represented as [tex]\sigma[/tex] of s.

So, we have:

[tex]s = 10[/tex]

Hence, the representation of the parameters are:

[tex]\bar x = 80[/tex] and  [tex]s = 10[/tex]

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Answer:

8

Step-by-step explanation:

Answer:

is there anymore information or a pic you could put

Answer:

The answer is 31

Step-by-step explanation:

ZTB= 31

The measure of angle ∠ZTB of triangle SRT is 31°.

A triangle is a flat geometric figure that has three sides and three angles. The sum of the interior angles of a triangle is equal to 180°. The exterior angles sum up to 360°.

For the given situation,

Let S R T be a triangle, and point Z is the in center of triangle S R T.

Lines are drawn from point Z to the sides of the triangle to form right angles and line segments Z A, Z B, and Z C as shown in the below figure.

Here, ∠ AZR = 35°, ∠ZRC = 35°, ∠ BSZ = 24°, ∠ZSA = 24°, ∠ZTB = ?

The in center of a triangle is the intersection point of all the three interior angle bisectors of the triangle. It can be defined as the point where the internal angle bisectors of the triangle cross.

According to the angle bisector theorem,

⇒ [tex]\angle ZRC = \angle ARZ[/tex]

⇒ [tex]\angle ARZ = 35\degree[/tex]

Let the unknown angle, ∠ZTB be x. Then ∠BTC = 2x

The sum of the interior angles of a triangle is equal to 180°,

So, [tex]24+24+35+35+2x=180[/tex]

⇒ [tex]118+2x=180[/tex]

⇒ [tex]2x=180-118[/tex]

⇒ [tex]x=\frac{62}{2}[/tex]

⇒ [tex]x=31[/tex]

Hence we can conclude that the measure of angle ∠ZTB of triangle SRT is 31°.

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Answer:

65.18

Step-by-step explanation:

7 is higher than 5 so you round the first 7 up to 8

Answer: 49.6

Thanks for using Brainly! You or your parents Vote Biden 2020.

Hope we influence your vote!

Answer:

33.33% Change

Step-by-step explanation:

Answer:

B, D

Step-by-step explanation:

I assume the equation is

[tex]\dfrac6{x^2+2x-15}+\dfrac7{x+5}=\dfrac2{x-3}[/tex]

Notice that

[tex]x^2+2x-15=(x+5)(x-3)[/tex]

so to get each fraction to have a common denominator, we need to rewrite

[tex]\dfrac7{x+5}=\dfrac{7(x-3)}{(x+5)(x-3)}=\dfrac{7x-21}{x^2+2x-15}[/tex]

and

[tex]\dfrac2{x-3}=\dfrac{2(x+5)}{(x+5)(x-3)}=\dfrac{2x+10}{x^2+2x-15}[/tex]

So we have

[tex]\dfrac6{x^2+2x-15}+\dfrac{7x-21}{x^2+2x-15}=\dfrac{2x+10}{x^2+2x-15}[/tex]

Combine the fractions and put them on one side:

[tex]\dfrac{6+(7x-21)-(2x+10)}{x^2+2x-15}=0[/tex]

If x ≠ -5 and x ≠ 3, we can ignore the denominator, leaving us with

[tex]6+(7x-21)-(2x+10)=0[/tex]

[tex](6-21-10)+(7x-2x)=0[/tex]

[tex]-25+5x=0[/tex]

[tex]5x=25[/tex]

[tex]x=\dfrac{25}5=\boxed{5}[/tex]

Answer:

Meu pênis, nha... Vai comer um sanduiche

Step-by-step explanation:

Sei lá cara, matematica não é comigo

Answer:

42.72

Step-by-step explanation:

Answer:

5.28

Step-by-step explanation:

100%-89%=11%

48x11%=5.28

Answer:

The Thousandths Place.

Step-by-step explanation:

The 1 in 2.891 is in the thousandths place value.

2 (ones place value)

.

8 (tenths place value)

9 (hundredths place value)

1 (thousandths place value).

~

Answer:

Giving a value

Step-by-step explanation:

The value itself is called an interpretation of the corresponding expression.

Answer:

35 days

Step-by-step explanation:

Weight gain per day = 200 pounds

Weight gained by a whale since birth = [tex] 7*10^3 [/tex] pounds

Number of days of the whale = [tex] \frac{7*10^3}{200} = \frac{7*10*10*10}{200} [/tex]

[tex] = \frac{7*1000}{200} = \frac{7000}{200} = \frac{70}{2} = 35 [/tex]

In standard notation form, the whale is 35 days old.

Answer-

The slope of the line that passes through the points is

Solution-

As there is a single line passing through all these points, so taking any two points and then applying the formula for slope will give the slope of the line.

The points are,

(-14, 8), (-7, 6), (0, 4), (7, 2), (14, 0)

Taking two points as, (0, 4), (7, 2)

x₁ = 0

y₁ = 4

x₂ = 7

y₂ = 2

Putting the values,

Therefore, the slope of the line that passes through the points is

Step-by-step explanation:

The slope of the line that passes through the points in the table is -2/7.

Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.

Given a table which shows the points on the line.

Slope of a line passing through two points (x, y) and (x', y') is,

Slope = (y' - y) / (x' - x)

Take any two points on the line.

(0, 4) and (7, 2).

Slope = (2 - 4) / (7 - 0) = -2/7

Hence the slope of the line is -2/7.

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Given:

Jayla says that the equation [tex]y=2x-3[/tex] matched the graph.

To prove:

Jayla is correct

Solution:

We have,

[tex]y=2x-3[/tex]      ...(i)

The ordered pairs are (3,3), (4,5), (5,7).

We need to substitute the ordered pairs into the equation to prove that Jayla is correct.

For point (3,3), put x=3 and y=3 in (i).

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

[tex]3=6-3[/tex]

[tex]3=3[/tex]

[tex]LHS=RHS[/tex]

So, point (3,3) lies on the line [tex]y=2x-3[/tex].

For point (4,5), put x=4 and y=5 in (i).

[tex]5=2(4)-3[/tex]

[tex]5=8-3[/tex]

[tex]5=5[/tex]

[tex]LHS=RHS[/tex]

So, point (4,5) lies on the line [tex]y=2x-3[/tex].

For point (5,7), put x=5 and y=7 in (i).

[tex]7=2(5)-3[/tex]

[tex]7=10-3[/tex]

[tex]7=7[/tex]

[tex]LHS=RHS[/tex]

So, point (5,7) lies on the line [tex]y=2x-3[/tex].

All three point (3,3), (4,5), (5,7) satisfy the given equation.

Therefore, jayla is correct. Hence proved.

Answer:-24

-15-(-9)

sove -15+(-9)

Step-by-step explanation:

Answer:

The answer is -6

Step-by-step explanation:

Do -15+9 since a negative and a negative equals a positive

and you get -6  

Answer:

The value is  [tex]Z = 1120 \  eight -digit \ code [/tex]  

Step-by-step explanation:

From the question we are told that

    The birth date of  Shannon is  12/21/1982

 Generally the number of digits present in her birth date is N = 8

  Looking at the date we can see that  1 repeated  3 times

                                                                2 repeated 3 times

 Generally the total number eight -digit code that she could make using her birthday given  the total  number of digits that make up her birth date is N = 8

is mathematically represented as

            K =  8!

but but given that  digit 1 repeated itself 3 times , and 2 repeated itself 3 times then the total number of eight -digit code that she could make using her birthday will be mathematically evaluated as

            [tex]Z =  \frac{K}{3 ! *  3!}[/tex]

=>         [tex]Z =  \frac{8!}{3 ! *  3!}[/tex]

=>       [tex]Z =  \frac{8*  7*6*5* 4 * 3!}{3 ! *  3* 2*1 }[/tex]    

=>         [tex]Z = 1120 \  eight -digit \ code [/tex]  

Shannon could make 40,320 eight-digit codes using her digits in her birthday.

Given that Shannon was born on 12/21/1982, to determine how many eight-digit codes could she make using the digits in her birthday, the following calculation must be performed:

Therefore, Shannon could make 40,320 eight-digit codes using her digits in her birthday.

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Suppose tan(b) = -2, and the terminal side of b is located in quadrant II, then  cot(b) = -1/2

Note that:

tan(b) =  Opposite/Adjacent

Comparing the above relationship with tan(b) = -2/1:

Opposite = -2

Adjacent = 1

Also note that:

cot(b) = 1/tan(b)

cot(b) = Adjacent/Opposite

Substitute opposite = -2 and adjacent = 1 into the expression for cot(b)

cot(b) = -1/2

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Answer:

Some similaritys were they were both quizes everyone took and some differences are one was harder, students did better on 1 than te other and a similarity is they both effected a students grade.

Step-by-step explanation:

Answer:

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Step-by-step explanation:

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