Anna bought $4000of company stock, she sold 75% if it when the value doubled and the remainder at four times the purchase price, what is here total profit

Answer:

Parallel lines NEVER intersect.

Perpendicular lines intersect at a right angle (90 degrees)

Step-by-step explanation:

Here we see that the line with the point E on it is parallel to the one with points B and D.

These lines will NEVER intersect.

I hope this helps!

Answer:

710

Step-by-step explanation:

if its wrong tell me (☞ﾟヮﾟ)☞(if it right plz give me brainlist)☜(ﾟヮﾟ☜)

Answer:

its a

Step-by-step explanation:

credit to the person that said it was a in the comments :)

Answer:

AAAAAAAAAAAA is correct

Step-by-step explanation:

Hence, to close the expansionary gap, the government would need to decrease spending by $100 billion.

To close the expansionary gap, the government would need to decrease spending by $100 billion.

The formula to calculate the change in equilibrium output due to a change in government spending is:

∆Y = (∆G / (1 - MPC))

Where:

∆Y = change in equilibrium output

∆G = change in government spending

MPC = marginal propensity to consume

Here, the output is $400 billion above its natural level, and the central bank agrees to adjust the money supply to hold the interest rate constant, so there is no crowding out. Therefore, we can assume that the change in government spending (∆G) would have a one-to-one effect on the equilibrium output (∆Y).

Given that MPC = 3/4, we can plug in the values into the formula:

400 = (∆G / (1 - 3/4))

∆G = (1 - 3/4) * 400

∆G = (1/4) * 400

∆G = 100

Hence, to close the expansionary gap, the government would need to decrease spending by $100 billion.

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Answer:

C

Explanation:

The polar coordinates have the following form

(r, θ)

Where r is the radius and θ is the angle. If the polar coordinate is (1, 5π/6), the point will be located in the first circle and an angle of 5π/6. Therefore, the point that shows the correct location is C.

So, the answer is C.

Answer:

hmm are they options.

Step-by-step explanation:

if so I would say c

Answer:

v=pi×r^2×h so the answer is 452.16

The value of 'n' is 18 in the given equation 8n - 5 = 139.

We have to find the value of 'n'.

To do so, we need to solve the given equation.

Let us see how we can solve the given equation.8n - 5 = 139

We need to find the value of 'n'.

Let us bring the constant term to the right side by adding 5 to both the sides of the equation.8n - 5 + 5 = 139 + 5On simplifying, we get8n = 144Now, we need to isolate 'n' to find its value.

To do so, we divide both the sides by 8.8n/8 = 144/8On simplifying, we get n = 18

Therefore, the value of 'n' is 18.

Hence, the value of 'n' is 18 in the given equation 8n - 5 = 139.

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After 4 half-lives, only 1/16th (or 0.0625) of the initial amount of the radioactive isotope will remain.

The amount of a radioactive isotope remaining after a certain number of half-lives can be calculated using the formula:

Amount remaining = Initial amount × (1/2)^(number of half-lives)

In this case, we are given the initial amount as "grams" and we want to find out the amount remaining after 4 half-lives.

So, the equation becomes:

Amount remaining = Initial amount × (1/2)^4

Since each half-life reduces the quantity to half, (1/2)^4 represents the fraction of the initial amount that will remain after 4 half-lives.

Simplifying the equation:

Amount remaining = Initial amount × (1/16)

Therefore, after 4 half-lives, only 1/16th (or 0.0625) of the initial amount of the radioactive isotope will remain.

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Domain of f is ( -4 ,1 ) and Range of f is (4 , -5)

The domain refers to the set of possible input values.

The domain of a graph consists of all the input values shown on the x-axis.

The range is the set of possible output values, which are shown on the y-axis.

According to the graph ,

The horizontal extent of the graph is starting from -4 and ending on 1

Therefore , the domain of graph is (-4 , 1)

These points are not included in the domain , you can observe the end points of curves is not filled

The vertical extent of graph is starting from 4 and going downwards till -5

so, Range of graph is (4 , -5)

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Answer:

you would have 100 million bills (100,000,000)

Step-by-step explanation:

1,000,000,000 / 10

= 100,000,000

Answer:

100 million

Step-by-step explanation:

100,000,000

Answer: 803.84cm3

Step-by-step explanation:
The formula for finding the volume of a cylinder is πr2h.
In other words, the area of the top face's circle times the height.

To find the circle's area, we first find the radius of the circle. Since the diameter is 8cm, we divide by 2 to get the radius, which is 4cm.

4cm squared is 4cm x 4cm, which is 16cm. 16cm times 3.14 is 50.24cm squared.

Now, we have the area of the circle. 50.24cm squared!

The height is 16cm, so to find the cylinder, we times the area of the circle by the height of the cylinder! So,

16cm x 50.24cm squared = 803.84cm cubed.

The volume of the can of soup is 803.84cm cubed.

Answer:

B. circumcenter

Step-by-step explanation:

you have to draw in the perpendicular lines inside the triangle to find the circumcenter as shown in the picture.

Answer:

let's say in this situation x =0 if I were to add 21 to 0 the Answer is +21 but if I were to subtract 21 from zero I would get -21 and -21≠+21

Answer:

6 or 7

Step-by-step explanation:

Answer:

oh yo tuff

dfssfc dsfv  ddfs f wqd waf sg

Answer:

c 31

Step-by-step explanation:

its saul goodman

The measure of angle 1 is 31 degrees

Chords are lines that touch the circumference of a circle at two points

The angles are given as;

x = 37 degrees

y = 25 degrees

The measure of angle 1 is calculated as:

\(\angle 1 = 0.5 * (x + y)\)

So, we have:

\(\angle 1 = 0.5 * (37 + 25)\)

Evaluate

\(\angle 1 = 31\)

Hence, the measure of angle 1 is 31 degrees

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Answer:

11x + 20 if this is wrong message or comment pls

Step-by-step explanation:

5(x+4)=6x+-5

multiply the 5 and x so 5x

now multiply 5 and 4 so 25

add all that have x

so 6x + 5x = 11x

and now add 25 + -5 = 20

Answer:

x=25

Step-by-step explanation:

5(x+4)=6x-5

5x+20=6x-5

like terms

5x-6x=-20-5

-x= -25

x cant be negative so divide through by -

x=25

Answer:

\(f(x) = -1\)

\(g(x) =6\)

\(\frac{-1}{2x + 3} + \frac{6}{3x + 7}\)

Step-by-step explanation:

The question is unreadable, however the real polynomial is:

The polynomial fraction is:

\(P = \frac{9x + 11}{6x^2 + 23x + 21}\)

And the decomposition is:

\(\frac{f(x)}{2x + 3} + \frac{g(x)}{3x + 7}\)

The solution is as follows:

\(P = \frac{f(x)}{2x + 3} + \frac{g(x)}{3x + 7}\)

Substitute the expression for P

\(\frac{9x + 11}{6x^2 + 23x + 21} = \frac{f(x)}{2x + 3} + \frac{g(x)}{3x + 7}\)

Expand the numerator of the polynomial

\(\frac{9x + 11}{(2x + 3)(3x + 7)} = \frac{f(x)}{2x + 3} + \frac{g(x)}{3x + 7}\)

Take LCM

\(\frac{9x + 11}{(2x + 3)(3x + 7)} = \frac{f(x)*(3x + 7) + g(x)*(2x + 3)}{(2x + 3)(x + 7)}\)

Cancel out both denominators

\(9x + 11} = f(x)*(3x + 7) + g(x)*(2x + 3)\)

Represent f(x) as A and g(x) as B

\(9x + 11} = A*(3x + 7) + B*(2x + 3)\)

Open bracket

\(9x + 11} = 3Ax + 7A + 2Bx + 3B\)

\(9x + 11} = 3Ax + 2Bx+ 7A + 3B\)

\(9x + 11} = (3A + 2B)x+ 7A + 3B\)

By comparison:

\(3A + 2B = 9\) ---- (1)

\(7A + 3B =11\) ---- (2)

Make B the subject in (1)

\(B = \frac{9 - 3A}{2}\)

Substitute \(B = \frac{9 - 3A}{2}\) in (2)

\(7A + 3(\frac{9 - 3A}{2}) = 11\)

Multiply through by 2

\(2*7A +2* 3(\frac{9 - 3A}{2}) = 11*2\)

\(14A + 3(9 - 3A) = 22\)

\(14A + 27 - 9A = 22\)

Collect Like Terms

\(14A - 9A = 22-27\)

\(5A = -5\)

\(A = \frac{-5}{5}\)

\(A = -1\)

Recall that:

\(B = \frac{9 - 3A}{2}\)

\(B = \frac{9 - 3 * -1}{2}\)

\(B = \frac{9 + 3}{2}\)

\(B = \frac{12}{2}\)

\(B = 6\)

A = -1 and B = 6

\(3A + 2B = 9\) ---- (1)

\(7A + 3B =11\) ---- (2)

So:

\(f(x) = A\)

\(f(x) = -1\)

\(g(x) =B\)

\(g(x) =6\)

And the decomposition is:

\(\frac{-1}{2x + 3} + \frac{6}{3x + 7}\)

Answer:

Step-by-step explanation:

Answer:

5 shells were broken.

Step-by-step explanation:

To find how many shells were broken, we must multiply the amount broken to the total to find the number of shells broken.

1/3 * 15=5

Step-by-step explanation:

Given: To make smallest 3-digit number of 825.

To find: The smallest 3-digit number of 825.

Solution: We can make the smallest 3-digit number of 825 by separating the numbers and arranging it to ascending order. The given number is 825. ...

Final answer: The smallest 3-digit number of 825 is 258.

hope it helps

Answer:

258

Step-by-step explanation:

We are given 3 numbers:

8 2 5

And we are asked to find the smallest 3 digit number using those 3 digits above.

To make the smallest number, place the numbers in value from least to greatest:

2 5 8

This is your 3 digit number: 258.

Hope this helps! :)

Answer:

Any number basically because anything times zero is ALWAYS zero.

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Here we want to make a system of equations and solve it, in this way, we will see that there are 8 black sheep.

first, let's define the variables:

x = number of black sheep

y = number of white sheep.

We know that:

"there are 56 sheep"

Then we can write:

\(x + y = 56\)

We also know that there are 6 times as many white sheep than black sheep, this means that:

\(y = 6 \cdot x\)

Then we have a system of equations:

\(x + y = 56\)

\(y = 6\cdot x\)

To solve this we need to start by isolating one of the variables in one of the equations. Here, we can see that the variable y is already isolated in the second equation, so we can use that.

Now we can replace that variable in the other equation:

\(x + y = 56\)

\(x + 6\cdot x = 56\)

Now we can solve this for x, the number of black sheep:

\(7\cdot x = 56\\\\x = 56/7 = 8\)

There are 8 black sheep.

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Answer:

\(M=6\)

Step-by-step explanation:

\(M=\frac{3\cdot8}{4}\)

Solve

Step 1: Multiply the numbers

\(3\cdot \:8=24\)

Step 2: Divide

\(\frac{24}{4}=6\)

\(M=6\)

Answer:

Below

Step-by-step explanation:

-4 1/4  +  5 3/8  

-17/4  + 43/8

-34/8 + 43/8 =  9/8 = 1  1/8

Answer:

Step-by-step explanation:

1 1/8

I converted the numbers into a mixed number

The first one was -17/4 and the other one was -43/8 but I had to find a common denominator so I multiplied the first one by 2 and the 2nd by one getting -34/8 and then for the 2nd one it stayed the same which is -43/8.

After I subtracted -34 and -43 and got 9/8 which is equal to 1 1/8

(Hope this is right...if wrong I'm sorry)

Answer:

Step-by-step explanation:

Answer:

75 and 246

Step-by-step explanation:1) i multiply 10 by 15 to get to get 150 since we are multiplying both sidesw of the tent i cut it in half to get my final answer of 75

2)first what i did was multiply 8 by 18 to get a answer of 96 next i multiply 10 by 15 to get 150 and lasly i add trhe two numbers up to get my final answer 246

Answer:

d= +3

Step-by-step explanation:

1st term = -19

2nd term = -16

d = 2nd - 1st

d= -16-(-19)

d = +3

The number of the different outfits do David have to choose is 768.

Here we will use the concept of Combinations,

Combinations are the way of selecting objects or elements from a group of objects or collections, in such a way the order of the objects does not matter.

Different outfits do Damian have to choose, will be;

⇒ 8C₁×4C₁×8C₁×3C₁

⇒ 8×4×8×3

⇒ 768

Hence, the number of the different outfits do David have to select is 768.

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A catapult launches a pumpkin from the base of a hill. The hill follows an incline with the height in meters, y, in terms of horizontal distance in meters, x, given by the equation y=0.9x. 40m is the height, where the pumpkin lands on the hill.

The term "horizontal distance" refers to the separation between two places measured with a slope of 0%. Vertical distance is the distance following the direction of gravity, while horizontal distance is the distance along the ground surface. The distance between an observer and a building represents as that of an example of horizontal distance, and the structure's height serves as an illustration of vertical distance. A projectile's range is the horizontal distance it covers. Horizontal refers to something that is parallel to it. Anything that forms a 90-degree angle (right angle) with the horizontal or the horizon is referred to as vertical since it is the opposite of the horizontal. The line that spans from left to right is therefore considered to be horizontal.

Given that,

The hill follows an incline with the height in meters y,

in terms of horizontal distance in meters x,

The given equation becomes: y = 0.9x

The height of the pumpkin, as it is launched up hill, is given by the function:

y = -0.1x² + 4.9x

now, finding point of intersection, we get:

0.9x = -0.1x² + 4.9x    [as y = 0.9x]

or, 0.1x² - 4x = 0

or,  x (0.1x - 4) = 0

or, x = 0 (this is not possible)

and 0.1x = 4

or, x = 40

40 is the height, in meters, where the pumpkin lands on the hill.

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