Please help me with this

Answer:

y=4x-4

move all terms containing y to the right side of the equation

−4y=-16x+16

divide the term and simplify

y=4x-4

Answer:

Step-by-step explanation:

m = -4

b = 14

Explanation in the pic below:-

Answer:

0

Step-by-step explanation:

(f-g)(x) = 12-sqrt(x)

plugging in 144, we get 12 - 12 = 0

one could also do f(x)-g(x) which would yield 24-24=0

Answer:

h = 6

Step-by-step explanation:

Answer:

yikes! i hope someone helps you!!!!

Answer:

-36

Step-by-step explanation:

The elasticity of demand when the quantity demanded is 8 tons and the price is $211 = -3.8.

The elasticity of demand is the degree of how responsive the quantity demanded a good or provider is to trade in its price. The method for calculating the elasticity of a call is the share change in the amount demanded divided with the aid of the percentage alternate in price.

Using this method, we are able to calculate the elasticity of demand on your query as follows:

First, we want to find the share exchange in the amount demanded and the share change in charge.

To do that, we want to understand the initial and final values of quantity and price. Let’s expect that the initial amount demanded became 10 heaps and the initial fee turned into $200. Then, the very last quantity demanded is eight lots and the very last price is $211.

Next, we plug these values into the components for percent alternate: % trade = (final - preliminary) / (final + initial) * 100

The percentage exchange in quantity demanded is: (8 - 10) / (eight + 10) * 100 = -10%

The percentage exchange in rate is: (211 - 200) / (211 + 200) * 100 = 2.6%

Finally, we divide the proportion change in the amount demanded by using the share exchange in charge to get the pliancy of demand: -10% / 2.6% = -3.8

Therefore, the pliancy of demand while the amount demanded is 8 lots and the price is $211 is -3.8.

This way that the call for this top or service is inelastic, which means that a trade-in fee does now not have an effect on the quantity demanded.

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Answer:

C

Step-by-step explanation:

tr+1=7(1+r) Step 1: Add -7r to both sides. rt+1+−7r=7r+7+−7r rt−7r+1=7 Step 2: Add -1 to both sides. rt−7r+1+−1=7+−1 rt−7r=6 Step 3: Factor out variable r. r(t−7)=6 Step 4: Divide both sides by t-7. r(t−7) t−7 = 6 t−7 r= 6 t−7 Answer: r= 6 t−7

Hoped I helped

The area of a semicircle with respect to radius is √2A/π sq. units.

A semicircle is half of a circle. It is a 2D shape formed when a circle is cut into two equal parts. We can create two semi-circles from any circle.

The area of a semicircle = π × radius² / 2

So, the area with respect to radius will be =

A =  π × radius² / 2

2A = π × radius²

2A / π = radius²

Radius = √2A/π

Hence, the area of a semicircle with respect to radius is √2A/π sq. units.

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The area of the region consisting of all the points Charlyn can see while walking around the boundary of a square whose sides are exactly 5 km long is 113 km².

Charlyn walks completely around the boundary of a square whose sides are exactly 5 km long. From any point on her path, she can see exactly 1 km horizontally in all directions.

The area Charlyn can see from any point of her path can be calculated by calculating the area of a square of side 2km (since 1 km horizontally in all directions is the same as a 2 km side square).

Hence, the area Charlyn can see is 2²=4 km².

The total distance Charlyn walks is 20 km.

So, the area she can see is 4 × 20 = 80 km².

However, we cannot take into account the corners of the square since Charlyn can only see halfway around the corner squares. She has 4 corners and from each corner, she sees half of the square. Hence the area seen from the corners is 4 × 0.5 × 2² = 8 km² (she can see half of the square).

Therefore, the total area of the region is 80 + 8 = 88 km².

Finally, we need to add the area of the square to get the final answer:

Area of the square= (5 km)² ⇒ 25 km²

Hence, the total area of the region consisting of all the points Charlyn can see while walking around the boundary of a square whose sides are exactly 5 km long is

88 km² + 25 km² ⇒ 113 km²

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Answer:

73

Step-by-step explanation:

Use the PEMDAS method. Start off with exponents, which is 3x3, which equals 9. Then do multiplication, because it comes before addition. So you multiply 9 by 8 to get 72. Then it says +1 so 72+1 equals 73. (Final Answer)

The volume of the canister is 339.1 cubic inches.

The volume of a cylinder is calculated by using the formula V=πr²h, where r is the radius of the cylinder and h is the height of the cylinder.

The radius of the cylinder is half of the diameter, so the radius of the canister is 3 inches.

Using the formula, we can calculate the volume of the canister as follows:

V = π×3²×12

V = 108×3.14

V = 339.1 cubic inches

Therefore, the volume of the canister is 339.1 cubic inches.

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Answer:

..............

...............

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

wow free points thanks

the two points are

A(4,56) and B(5,70)

so, the linear equation is

thus, the equation is

y = 14x + 0

so we can put 14 in first place and 0 in second

The z score for the actor is -2.04, and the z score for the actress is 1.69. The actor had the more extreme age as their z score was further away from the mean compared to the actress.

z score for actor

z = (32 - 43.7) / 8.8 = -2.04

z score for actress

z = (53 - 34.5) / 11.2 = 1.69

Since the z score for the actor is more negative than the z score for the actress, the actor had the more extreme age.

The z score is a measure of how far a specific value is away from the mean, in terms of standard deviations. A negative z score indicates that the value is below the mean, while a positive z score indicates that the value is above the mean.

In this case, both the actor and the actress had ages that were below the mean for their respective genders. However, the actor's age was further below the mean than the actress's age. Therefore, the actor had the more extreme age.

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Answer:

\(625x^{3}\)

Step-by-step explanation:

To solve x:

1- Use distributive property to remove the parenthesis:

2- Subtract 21 in both sides of the equation:

3- Divide both sides of the equation into -9:

Answer: 67 87 34

Step-by-step explanation:

Answer: $102

Step-by-step explanation:

From the question, we are informed that Pedro earns a commission of 8.5% on his sales and that he sold $1,200 in merchandise.

Therefore, his total commission will be:

= 8.5% × $1200

= 8.5/100 × $1200

= 0.085 × $1200

= $102

Answer:

Step-by-step explanation: A cell phone company charges $39.99 flat fee each month, plus $0.05 per minute. If m represents the number of minutes used in a month, which expression can be used to calculate a monthly payment?

39.99 + m

39.99 + m

0.05m + 39.99

0.05 m + 39.99

39.99m + 0.05

39.99 m + 0.05

0.05m

0.05 m

Answer:

45 gallons

Step-by-step explanation:

60/4=15 so each quarter is 15 gallons. He already has 15 gallons so he needs 45 more.

Answer:

45 gallons

Step-by-step explanation:

60*1/4=15

15*3= 45

Answer: 21/8 or 2 and 5/8

Step-by-step explanation:

Hello!

Let's write some important information that we know:

• a1 ,= 8,192

• a3 ,= 512

• q ,= ?

First, we have to discover the value of q, using the formula below:

Let's replace n as 3:

So, q = 1/4.

With this information, now we are able to calculate the 10th term, using the same formula:

Alternative A. 0.03125

Answer:

I just did it and 0.03125 is correct

Step-by-step explanation:

Answer:

inversely proportional

Step-by-step explanation:

Answer:

square root of 4761 = 69

Step-by-step explanation:

The distance between the point (2, 6, -4) and the line r(t) = ⟨1, 3t, 1, 4t, 3, -2t⟩ can be calculated using the formula d = ||PQ||/||v||, where PQ is the vector connecting the point P to any point Q on the line, and v is the direction vector.

To find the distance between the point P(2, 6, -4) and the line defined by the parametric equations r(t) = ⟨1, 3t, 1, 4t, 3, -2t⟩, we can use the formula for the distance between a point and a line in three-dimensional space.

The formula for the distance between a point and a line is given by:

d = ||PQ||/||v||

where PQ is the vector connecting the point P to any point Q on the line, v is the direction vector of the line, and || || represents the magnitude of a vector.

Let's first find the direction vector of the line. By examining the parametric equations, we can see that the direction vector of the line is v = ⟨1, 4, -2⟩.

Now, we need to find the vector PQ connecting the point P(2, 6, -4) to any point Q on the line. We can represent PQ as the difference between the coordinates of P and Q:

PQ = ⟨2 - 1, 6 - 3t, -4 - 1, 4t, -4 - 3, -2t⟩ = ⟨1, 6 - 3t, -5, 4t, -7, -2t⟩

Next, we calculate the magnitude of PQ:

||PQ|| = √(1^2 + (6 - 3t)^2 + (-5)^2 + (4t)^2 + (-7)^2 + (-2t)^2)

= √(1 + 36 - 36t + 9t^2 + 25 + 16t^2 + 49 + 4t^2)

= √(29t^2 - 36t + 111)

Finally, we calculate the magnitude of the direction vector v:

||v|| = √(1^2 + 4^2 + (-2)^2) = √(1 + 16 + 4) = √21

Now we can substitute these values into the formula for the distance:

d = ||PQ||/||v|| = (√(29t^2 - 36t + 111))/√21

To find the minimum distance between the point P and the line, we need to minimize the function d with respect to t. We can accomplish this by finding the critical points of the function and determining the value of t that gives the minimum distance.

Taking the derivative of d with respect to t and setting it equal to zero, we have:

d' = (29t - 18)/(√21(√(29t^2 - 36t + 111))) = 0

Solving for t, we get:

29t - 18 = 0

29t = 18

t = 18/29

By substituting this value of t into the formula for d, we can find the minimum distance between the point P and the line.

d = (√(29(18/29)^2 - 36(18/29) + 111))/√21

Simplifying this expression will give us the final value of the distance.

In summary, the distance between the point (2, 6, -4) and the line r(t) = ⟨1, 3t, 1, 4t, 3, -2t⟩ can be calculated using the formula d = ||PQ||/||v||, where PQ is the vector connecting the point P to any point Q on the line, and v is the direction vector

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The rate of inflation between years 4 and 5 is is option (C) 8.33%

The Gross Domestic Product (GDP) deflator is a measure of inflation that reflects the average price level of all goods and services produced in an economy. It is calculated by dividing the nominal GDP (the total value of goods and services produced in an economy at current market prices) by the real GDP (the total value of goods and services produced in an economy at constant prices).

In this question, we are given that the GDP deflator in year 4 is 120 and the GDP deflator in year 5 is 130. This means that the average price level of goods and services in the economy has increased from year 4 to year 5.

To calculate the rate of inflation between the two years, we use the formula:

Inflation rate = ((GDP deflator in year 5 - GDP deflator in year 4) / GDP deflator in year 4) × 100%

Substituting the values given in the question, we get:

Inflation rate = ((130 - 120) / 120) × 100%

Inflation rate = (10 / 120) × 100%

Inflation rate = 8.33%

Therefore, the correct option is (C) 8.33%

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Answer:

I would say A. 1/27