8 divided by 32.16?
I need help with this, please answer as fast as possible!!

Answer:

2.75 x (c) = 500

Step-by-step explanation:

i think this is it

Answer:

2820 millions

Step-by-step explanation:

1. First, we need to find the value of x by subtract 1989 from 1994.

2. Next, we plug in the variable of 5 and simplify.

Therefore, the answer is 2820 millions.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

The amount of credit card losses in 1994 is 2,820 millions.

An equation is a statement that two mathematical expressions with one or more variables are equal. A linear equation is one in which the highest power of the variable is 1.

Mathematically: a form of an algebraic equation that can be written as ax + b = 0 or ax + by + c = 0, where a, b, and c are real numbers and x and y are variables of power one.

Given y = 420x + 720

approximates the worldwide credit card fraud losses from 1989 and 1993, where x = 0 corresponds to 1989, x = 1

at 1994 x = 5

since 1994 - 1989 = 5 so x = 5

y = 420x + 720

y = 420 × 5 + 720

y = 2,820 millions

Hence the amount loss is 2,820 millions.

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Answer:

47

Step-by-step explanation:

Pretty sure it equals 360 degress overall so 360 -313 = ^^^^^^^^^^^^

ANSWER:

g. 1.77 km per sec

STEP-BY-STEP EXPLANATION:

To calculate the velocity we must apply the Pythagorean theorem to first calculate the distance between the starting point and the end point, since a right triangle is formed

Velocity is distance over time, therefore

The speed is 106.36 km per minute, if we calculate the speed per kilometers per second it would be:

Which means that the speed is 1.77 kilometers per second, that is, the answer is g. 1.77 km per sec

The solution to this equation –3x + 1 + 10x = x + 4 include the following: A. x = 1/2.

In order to create a list of steps and determine the solution to the equation, we would have to rearrange the variables and constants, and then collect like terms as follows;

–3x + 1 + 10x = x + 4

-3x + 10x - x = 4 - 1

6x = 3

By dividing both sides of the equation by 6, we have the following:

6x = 3

x = 3/6

x = 1/2

In conclusion, we can reasonably infer and logically deduce that solution to this equation –3x + 1 + 10x = x + 4 is 1/2 or 0.5.

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Complete Question:

Solve the equation.

–3x + 1 + 10x = x + 4

x = 1/2

x = 5/6

x = 12

x = 18

There is 39/8 yards ditch which left to dig

Given that,

Jamal has to create a ditch that is 15 1/2 yards long. He first excavates 7 3/8 yards, then excavates another 3 1/4 yards.

To find: How much more of the ditch is left to dig ?

Firstly,

Total ditch that he has to dig = 15 1/2 yards = 31/2 yards

Secondly,

Total ditch that he already dug = 7 3/8 yards in morning and  3 1/4 after lunch

Total is 7 3/8 + 3 1/4 yards = 59/8 + 13/4 = 59+26/8 = 85/8 yards

The equation is so simple ,

Ditch that is yet to dig = (Total ditch that he has to dig) - (Total ditch that                 he already dug)

                                    =  31/2 yards - 85/8 yards

                                    =  124-85/8 yards

                                    = 39/8 yards

Hence, There is 39/8 yards ditch which left to dig

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To find the equation of an ellipse with vertices at (-7, 4) and (1, 4) and a focus at (-5, 4), we can start by determining the center of the ellipse. The equation of the ellipse is: [(x + 3)^2 / 16] + [(y - 4)^2 / 48] = 1.

Since the center lies midway between the vertices, it is given by the point (-3, 4). Next, we need to find the length of the major axis, which is the distance between the two vertices. In this case, the length of the major axis is 1 - (-7) = 8. Finally, we can use the standard form equation of an ellipse to write the equation, substituting the values for the center, the major axis length, and the focus.

The center of the ellipse is given by the midpoint of the two vertices, which is (-3, 4).

The length of the major axis is the distance between the two vertices. In this case, the two vertices are (-7, 4) and (1, 4). Therefore, the length of the major axis is 1 - (-7) = 8.

The distance between the center and one of the foci is called the distance c. In this case, the focus is (-5, 4). Since the focus lies on the major axis, the value of c is half the length of the major axis, which is 8/2 = 4.

The standard form equation of an ellipse with a center at (h, k), a major axis length of 2a, and a distance c from the center to the focus is given by:[(x - h)^2 / a^2] + [(y - k)^2 / b^2] = 1,

where a is the length of the major axis and b is the length of the minor axis.

Substituting the values for the center (-3, 4), the major axis length 2a = 8, and the focus (-5, 4), we have:

[(x + 3)^2 / 16] + [(y - 4)^2 / b^2] = 1.

The length of the minor axis, 2b, can be determined using the relationship a^2 = b^2 + c^2. Since c = 4, we have:

a^2 = b^2 + 4^2,

64 = b^2 + 16,

b^2 = 48.

Therefore, the equation of the ellipse is:

[(x + 3)^2 / 16] + [(y - 4)^2 / 48] = 1.

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Answer:

Second option

Step-by-step explanation:

The cosine function is represented in the graph. that eliminates two options. The period of the function can be calculated by finding the value of b, and then the wavelength. This eliminates the first option, because the period in the graph is pi. 2nd option is correct

Answer: experiment

Step-by-step explanation:

A course of perception that has an unsure result is alluded to as an experiment.

The study of mathematical objects by computing in order to discover their properties and patterns is known as experimental mathematics. It has been described as "that mathematical theory that concerns itself ultimately with both the convention and transmission of insights within the mathematical neighborhood through the use of experimental investigation of conjectures and also more irregular beliefs and just a careful analysis of the information acquired in this endeavor (in either the Galilean, Baconian, Aristotelian or Kantian sense).

The nineteenth century saw the reemergence of experimental mathematical concepts as a distinct field of study as the range of calculations that could be performed was greatly expanded by the development of the electronic computer, which could perform calculations at speeds and with levels of precision that were unimaginable to earlier generations of mathematicians.

A course of perception that has an unsure result is alluded to as an experiment.

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Answer:

\(-2t^2+ 6t -1 > 0\)

Step-by-step explanation:

Function Modeling

The height h in feet of the stick threw by Tim is modeled by the function:

\(h = -16t^2+ 48t\)

where t is the time in seconds.

It's required to write an inequality that can be used to find the interval of time in which the stick reaches a height of more than 8 feet, i.e. h > 8.

Using the given model, we write the inequality:

\(-16t^2+ 48t > 8\)

Dividing by 8

\(-2t^2+ 6t > 1\)

Subtracting 1, we get the required inequality:

\(\mathbf{-2t^2+ 6t -1 > 0}\)

Answer:

you want more than 8 feet so the answer would be -16t^2+48t>8

Step-by-step explanation:

h=-16t^2+48t

-16t62+48t>8

-16t^2+48t=8

divide both sides of the equal sighn by 8

-2t^2+6t=1

put the symbol back in

-2t^2+6t>1

substitute a random mumber for t

-2(5)^2+6(5)>1

-10^2+30>1

subtract 30 from both sides

100>-29

state is true so -16t62+48t>8 is the correct answer

Answer:

15.75

Step-by-step explanation:

1/2 * b*h*l

1/2 * 4.5 * 3.5 * 2

Answer:

10.5

Step-by-step explanation:

Firstly, you must multiply the length and width of the rectangular base to get its area.

Then, you certainly must multiply the base area with the height of the pyramid.

Last but not least, divide the result from step 2 by three, and you will get the volume of a rectangular pyramid.

Answer:

$66.00

Step-by-step explanation:

first we need multiply :D I will use the formula I =prt

principal= $500

rate=3.3%

time= 4 years

but we need to convert the percent, 3.3%, to a decimal

3.3%=0.033 or .033

now we multiply !

500 × 0.033 × 4 = 66 = $66.00

The equation of the plane with x-intercept (a,0,0), a y-intercept (0,b,0), and a z-intercept (0,0,c) where a, b, and c are positive real numbers can be obtained by x/a + y/b + z/c = 1.

For a plane passing through three non-collinear points, we know that the equation of the plane is given by Ax+By+Cz=D

where (x,y,z) is any point on the plane and A, B, C, and D are constants.

Using this formula we find that our plane is given by

x/a + y/b + z/c = 1

Let's verify the x-intercept: For x-intercept (a,0,0), we know that x=a.

Substituting this in the equation of our plane, we get a/a + 0/b + 0/c = 1 => 1/b + 1/c = 1/a

Similar to this, we can also obtain

b/b + 0/a + 0/c = 1 => 1/a + 1/c = 1/b  and  c/c + 0/a + 0/b = 1 => 1/a + 1/b = 1/c

So the equation of the plane with x-intercept (a,0,0), a y-intercept (0,b,0), and a z-intercept (0,0,c) where a, b, and c are positive real numbers is given by x/a + y/b + z/c = 1.

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Answer:

Step-by-step explanation:

i think that the answer is a, because the def of natural numbers match's and there all integers.

To find the sum of the polynomials (-x^2 + 9) and (-3x^2 - 11x + 4), we need to add the corresponding terms together:

(-x^2 + 9) + (-3x^2 - 11x + 4)

Combining like terms, we have:

(-x^2 - 3x^2) + (9 - 11x) + 4

This simplifies to:

-4x^2 - 11x + 13

Therefore, the sum of the polynomials (-x^2 + 9) and (-3x^2 - 11x + 4) is -4x^2 - 11x + 13.

If we consider the additional polynomials (-4x^2 - 2x + 4) and (2x^2 + 20x + 4), we can add them to the previous sum:

(-4x^2 - 11x + 13) + (-4x^2 - 2x + 4) + (2x^2 + 20x + 4)

Combining like terms again, we get:

(-4x^2 - 4x^2 + 2x^2) + (-11x - 2x + 20x) + (13 + 4 + 4)

This simplifies to:

-6x^2 + 7x + 21

Therefore, the sum of the polynomials (-x^2 + 9), (-3x^2 - 11x + 4), (-4x^2 - 2x + 4), and (2x^2 + 20x + 4) is -6x^2 + 7x + 21.

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15 gallons of 30% butterfat cream must be mixed with milk.

How to solve word problems?

It's actually fairly easy to solve word problems using a tried-and-true step-by-step approach.

If m is the gallons of 30% butterfat cream, and c is the gallons of 3% butterfat milk, then:

Let m be the milk and c be the cream:

m + c = 45 ⇒ (i)

0.03m + 0.3c = 0.12 * 45 ⇒ (ii)

Solve the system of equations with substitution or elimination.  Using substitution:

0.30 m + 0.03 (45 − c) = 0.12 * 45

0.30 m + 1.35 − 0.03 c = 5.4

0.27 m = 4.05

m = 15

Hence, 15 gallons of 30% butterfat cream must be mixed with milk.

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Answer:

C

Step-by-step explanation:

add them and to me to close to 1 I might get it wrong cause the question got cut off

Step-by-step explanation:

1/3+4/7

7/21+12/21

19/21

Answer:

X= 1/3

Step-by-step explanation:

Answer:

Exterior angle to be used for parking is 72°

Step-by-step explanation:

I've attached an image of a paralelogram.

Now, we are told that from the outside it looks like a parallelogram with one of the interior angles as 108.

This means that the bigger angle internally would be 108°

Which from the attached image is angle B internally or angle D internally.

So, the interior angle observed will be either at point B or D on the parallelogram.

Now, the sum of angles on a straight line is 180°

Thus,

Internal angle D + External Angle D = 180

Or

Internal angle B + External Angle B = 180

Internal angle is 108°

Thus;

External angle for either B or D = 180 - 108 = 72°

So the exterior angle to be used for parking is 72°

The area of the triangle with vertices (0, 4, 2), (-1, 0, 3), and (1, 3, 4) is approximately 4.5 square units.

To find the area of a triangle with three given vertices, we can use the formula for the area of a triangle in three-dimensional space.

Let A = (0, 4, 2), B = (-1, 0, 3), and C = (1, 3, 4) be the vertices of the triangle.

First, we need to find two vectors that lie in the plane of the triangle. We can choose vectors AB and AC.

Vector AB = B - A = (-1, 0, 3) - (0, 4, 2) = (-1, -4, 1)

Vector AC = C - A = (1, 3, 4) - (0, 4, 2) = (1, -1, 2)

Next, we take the cross product of vectors AB and AC to find a vector that is perpendicular to the plane of the triangle.

Cross product AB x AC = (-1, -4, 1) x (1, -1, 2) = (-6, -3, -3)

The magnitude of the cross product gives us the area of the parallelogram formed by vectors AB and AC, which is twice the area of the triangle.

Magnitude of cross product = |(-6, -3, -3)| = √(6^2 + 3^2 + 3^2) = √54 = 3√6

Finally, we divide the magnitude by 2 to get the area of the triangle.

Area of triangle = (1/2) * 3√6 = (3/2)√6 ≈ 4.5 square units.

Thus, Area of triangle is approximately 4.5 square units.

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Answer:

When x=4, ln x-ln y=y-4, so ln 4-ln 4=4-4, which is true. Therefore, when x=4, y=4, and dy/dx=0.

Step-by-step explanation:

So, when x = 4, the value of the differentiable function dy/dx is 0.

A differentiable function of one real variable is one that has a derivative at each point in its domain. In other words, a differentiable function's graph has a non-vertical tangent line at each interior point in its domain.

Here,

Given the equation ln x - ln y = y - 4, we can rearrange it to get ln(x/y) = y - 4. Taking the derivative of both sides with respect to x using the chain rule:

d/dx (ln(x/y)) = d/dx (y - 4)

(1/x) (dx/dx) - (1/y) (dy/dx) = dy/dx

dy/dx = (1/y) (dx/dx) + (1/x) (dy/dx) = (1/y) + (1/x) (dy/dx)

Rearranging and solving for dy/dx:

(x/y) (dy/dx) = (1/y) - (1/x)

dy/dx = (x/y^2) (1/x - 1/y) = (x/y^2) (1/x - 1/y)

We can substitute x = 4 and y = 4 into the expression to find the value of dy/dx when x = 4:

dy/dx = (4/16) (1/4 - 1/4) = 0

So, the value of differentiable function dy/dx when x = 4 is 0.

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A parameter is known and will not vary from sample to sample. A parameter refers to a value that is usually unknown but is desired to be estimated from a sample.

It is a numerical value that is usually used to describe a characteristic of an entire population.

There are different types of parameters that exist, they include population mean, standard deviation, correlation, and regression coefficients, to mention a few.

A parameter is a numerical value that is used to describe a characteristic of an entire population.

These values are used to understand and analyze a population's characteristics.

The importance of parameters is that they help in the study of samples that are representative of the entire population.

This means that parameters help in predicting the characteristics of the population.

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Answer:

IT'S C

Step-by-step explanation:

mark brainliest !

Answer:

c

Step-by-step explanation: