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Answer:

38.2%

Step-by-step explanation:

Given data

Initial number= 136

FInal number= 84

%dcrease= initial-final/initial*100

%dcrease= 136-84/136*100

%dcrease= 52/136*100

%dcrease=0.382*100

%dcrease=38.2%

Hence the decrease is 38.2%

Answer:

1.75x?

Step-by-step explanation:

I'm not sure if it has to be multiple numbers

Answer:

y = -x + 8

Step-by-step explanation:

m = -1  ; x1 = 3 ; y1 = 5

Slope point form: y - y1 = m(x -x1)

y - 5 = -1(x - 3)

y -  5 = -1x - 3 *(-1)

y - 5 =-x + 3

    y =  -x + 3 + 5

     y = -x + 8

Answer:

3:8

30/80

18 to 48

Step-by-step explanation:

3:8 (6 and 16 divided by 2)

30/80 (6 and 16 times 5)

18 to 48 (6 and 16 times 3)

72 would be the answer

Answer:

Step-by-step explanation:

it's going to alternate back and froth between positive and negative, maybe it will make one of those "telescoping"  sequences

Answer:

Last Option : all real numbers greater than or equal to −1

Step-by-step explanation:

Answer:

D.all real numbers greater than or equal to −1

Step-by-step explanation:

Answer:

8\sqrt(2)

Step-by-step explanation:

9514 1404 393

Answer:

  $364,130.83

Step-by-step explanation:

You put in $160 monthly for 32 years, so your contribution is ...

  $160×12×32 = $61,440

The difference between the account balance and your contribution is ...

  $425,570.83 -$61,440 = $364,130.83

There is $364,130.83 more in the account than what you put in.

Answer:

The length of the altitude of the equilateral triangle below is E) 6√3.

The answer is E) 6√3.

The altitude of an equilateral triangle is the perpendicular line that is drawn from a vertex to the opposite side. The altitude bisects the opposite side and the angle at the vertex.

In this equilateral triangle, the side length is 6. The altitude bisects the opposite side, so the altitude is also 6. The angle at the vertex is 60 degrees, so the altitude forms a 30-60-90 triangle with the opposite side and the altitude.

The ratio of the side length to the altitude in a 30-60-90 triangle is 1:√3:2. So, the altitude is 6 * √3 = 6√3.

Therefore, the length of the altitude of the equilateral triangle is 6√3.

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Answer:

24%

Step-by-step explanation:

Percentage increase formula

(New value - Original value) ÷ Original value

Then multiple by 100

(93-75)/75 = 0.24

0.24 × 100% = 24%

Answer:

I already did

Step-by-step explanation:

Answer:

I believe h do 9 times 6. and u should get 54

Answer:

3sqft

Step-by-step explanation:

Note that you can draw the segment AH and notice that you have 2 triangles with base 2ft and height 1.5ft each.

The area will be 2 * (2ft * 1.5ft / 2) = 3sqft

Answer:

6 ft^2

Step-by-step explanation:

Area: A = (ab)/2 where a is the H-A and b is M-T

Plugin the numbers: A = (2 x 6)/2 = 6 ft^2

Answer:

Latoya got a better deal because she paid less than Herman by 25 cents

Step-by-step explanation:

Latoya 18 divided by 8= $2.25

Herman 15 divided by 6= $2.50

So Latoya saves $0.25 cents

9514 1404 393

Answer:

  (x +4)^2 +(y +6)^2 = 18

Step-by-step explanation:

The standard form equation for a circle centered at (h, k) with radius r is ...

  (x -h)^2 +(y -k)^2 = r^2

The center of the given circle is (-4, -6). The radius (or squared radius) can be found by putting the point (-7, -3) into the left-side expression.

  (-7 -(-4))^2 +(-3 -(-6))^2 = r^2 = 9 +9 = 18

Then the equation of the circle is ...

  (x +4)^2 +(y +6)^2 = 18

Answer:

Step-by-step explanation:

0.25

B

Answer:

154 people work in marketing.

55 people work in sales.

Step-by-step explanation:

For every 5 people employed in sales, there are 14 employed in marketing.

This means that:

5/(5+14) = 5/19 of people work in sales.

14/(5+14) = 14/19 of people work in marketing.

Total of 209 people:

14*209/19 = 154

154 people work in marketing.

5*209/19 = 55

55 people work in sales.

Answer:

299 square feet

Step-by-step explanation:

Area of a parallelogram = base × height

Base = 23 ft

Height = 13 ft

Note: the other length, 15 ft is not needed in calculating area of the parallelogram. All we need is just the length of the base and the height.

Area of the parallelogram shown = 23 × 13

Area = 299 ft²

Answer:

Could you please check if you've written the question properly

This question doesn't provide enough information

Answer:

B think

Step-by-step explanation:

The polynomial function modeling the new volume of a cubic box is 5 inches On each side is x³ + 15x² + 75x + 125, so option B is correct.

The only operations used in a polynomial are addition, subtraction, multiplication, and positive-integer powers of the variables. It consists of coefficients and indeterminate, often known as variables.

Given:

A cubic box is 5 inches On each side,

New volume of the cube = x + 5 inches,

Calculate the volume of the cube as shown below,

[tex]Volume = side^3[/tex]

V = (x + 5)³

V = x³ + 15x² + 75x + 125

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Answer:

1. Howard

2. Peter

Step-by-step explanation:

Answer:

1 is A, 2 is B

Answer:b

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

To find the missing value for the exponential function, we need to identify the common ratio (r) of the exponential function, as the function can be represented as y = a(r^x), where a is the initial value.

Starting with the first two points, we can set up an equation:

24 = a(r^-2)

16.8 = a(r^-1)

Dividing the second equation by the first equation, we get:

16.8/24 = (r^-1)/(r^-2)

0.7 = r

Now we can use the third point to solve for a:

11.76 = a(0.7^0)

11.76 = a

Finally, we can use the last point to solve for y:

y = 11.76(0.7^x)

Plugging in x = 1, we get:

y = 11.76(0.7)

y = 8.232

Therefore, the missing value is 8.232, and the graph that best fits the equation is Graph A.

The missing value for the exponential function is 8.232.

The graph that best fits the equation is Graph A.

An exponential function is a Mathematical function in the form f (x) = [tex]a^x[/tex], where “x” is a variable and “a” is a constant which is called the base of the function and it should be greater than 0.

We know the standard form of exponential function is

y = a[tex](r^x)[/tex], where a is the initial value.

Now, taking the first two points we get

24 = a([tex]r^{-2[/tex])

and, 16.8 = a([tex]r^{-1[/tex])

Dividing the above equation we get

16.8/24 = ([tex]r^{-1[/tex])/ ([tex]r^{-2[/tex])

r = 0.7

Now, find the value of a

11.76 = a([tex]0.7^0[/tex])

11.76 = a

So, y = 11.76([tex]0.7^x[/tex])

For x=1 the above equation gives

y = 11.76(0.7)

y = 8.232

and the graph that best fits the equation is Graph A.

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Answer:

[tex]4x-y=18[/tex]

Step-by-step explanation:

We want to find the equation of a line in standard form with a slope of 4 and passes through the point (6, 6).

First, we can write it in point-slope form. Point-slope form is given by:

[tex]y-y_1=m\left(x-x_1\right)[/tex]

Where (x₁, y₁) is a point and m is the slope.

Substitute:

[tex]y-6=4(x-6)[/tex]

Distribute the right:

[tex]y-6=4x-24[/tex]

Now, we can separate all the variables and the constants. Subtract 4x from both sides:

[tex]-4x+y-6=-24[/tex]

Add add 6 to both sides:

[tex]-4x+y=-18[/tex]

Traditionally, A or the coefficient of x is always positive. Hence, we can divide both sides by -1 to acquire:

[tex]4x-y=18[/tex]

Answer:

d

Step-by-step explanation:

edge 2020

p.s. pls mark brainliest, and have a good day! :)

Answer:

Step-by-step explanation:

Answer:

n = 5, -6

Step-by-step explanation:

Ur welcome