Marina has a bag of lemon watermelon and strawberry candies she is going to choose one candy from the bag the probability of choosing strawberry candy is 1/5 there are 16 lemon candies and eight watermelon candies in the bag how many strawberry candies are in the bag

Answer:

New naira note scarcity

Answer: So the probability of randomly selecting a can of tomato soup from Martha's food storage is 13/22.

Step-by-step explanation:  The total number of cans of soup in Martha's food storage is:

11 + 26 + 7 = 44

The number of cans of tomato soup is:

26

Therefore, the probability of randomly selecting a can of tomato soup is:

26/44

Simplifying this fraction, we get:

13/22

Evaluating p(4) using Horner's algorithm:

1. To use Horner's algorithm, we write the polynomial in nested form as follows:

p(z) = ((3z - 7)z - 5)z^2 + (z - 8)z + 2

Now, we can evaluate p(4) by starting from the inside and working our way out:

p(4) = ((3(4) - 7)4 - 5)4^2 + (4 - 8)4 + 2

= (5)4^2 - 4 + 2

= 78

Therefore, p(4) = 78.

2. Finding the Taylor series expansion of p(z) about z0 = 4:

To find the Taylor series expansion of p(z) about z0 = 4, we need to compute the derivatives of p(z) at z0 = 4. First, we compute p'(z) = 6z^2 - 28z^3 - 10z^2 + 2z - 8, then p''(z) = 12z - 84z^2 - 20z + 2, p'''(z) = 12 - 168z - 20, and so on.

Using these derivatives, we can write the Taylor series expansion of p(z) about z0 = 4 as follows:

p(z) = p(4) + p'(4)(z - 4) + p''(4)(z - 4)^2/2! + p'''(4)(z - 4)^3/3! + ...

Substituting in the values we computed, we get:

p(z) = 78 + 10(z - 4) - 41(z - 4)^2/2! - 14(z - 4)^3/3! + ...

Therefore, the Taylor series expansion of p(z) about z0 = 4 is:

p(z) = 78 + 10(z - 4) - 20.5(z - 4)^2 - 2.333(z - 4)^3 + ...

3. Using Newton's method to find a root of p(z):

To use Newton's method to find a root of p(z), we start with an initial guess z0 = 4 and iterate the formula z1 = z0 - p(z0)/p'(z0) until we reach a desired level of accuracy.

4. We already computed p'(z) in part 2, so we can use the formula to compute z1 as follows:

z1 = z0 - p(z0)/p'(z0)

= 4 - (78 + 10(4) - 20.5(4 - 4)^2 - 2.333(4 - 4)^3)/[6(4)^2 - 28(4)^3 - 10(4)^2 + 2(4) - 8]

= 3.9167

We can continue to iterate using this formula to get better approximations for the root of p(z).

Horner's algorithm is a fast and efficient way to evaluate a polynomial at a particular point. It involves using the distributive property of multiplication to rewrite a polynomial in a nested form, then evaluating the polynomial from the inside out.

In this problem, we will use Horner's algorithm to evaluate p(4) for a given polynomial, find its Taylor series expansion about the point z0 = 4, and then use Newton's method to find an approximation for a root of the polynomial.

Know more about "Horner's algorithm" here:-

https://brainly.com/question/5150902#

#SPJ11

Answer:

6/8 = 0.75

6/40 = 0.15

12/27= 0.444..

10/24 = 0.416666..

14/22 = 0.636363..

Answer:

y =  -2x + 10

Step-by-step explanation:

The equation in point slope form is expressed using the equation

y - y1 = m(x - x1) where;

m is the slope = -2

(x1, y1) is the point on the line = (4,2)

Substitute into the formula:

y - 2 = -2(x - 4)

y -2 = -2x + 8

y = -2x +8 +2

y = -2x + 10

Hence the required equation of the line is y =  -2x + 10

Lynn used \(47.826\) gallons fuel in each month.

Average is defined as the mean value which is equal to the ratio of the sum of the number of a given set of values to the total number of values present in the set.

Gallon is the unit for measuring liquids (fuel).

Mile is a unit of large distance.

Given,

Lynn drive her car for work an average of \(1100\) miles

Car get \(23\) miles per gallon.

It's mean car covers \(23\) miles distance in \(1\) gallon of fuel.

She used fuel in each month

\(=\frac{Total miles}{miles per gallon} \\=\frac{1100}{23}\\ =47.8260 gallon\)

Lynn used \(47.826\) gallons fuel in each month.

To know more about Lynn

https://brainly.com/question/12877834

#SPJ4

The given Cauchy-Euler equation is; x³y'' - 6x²y' + 7xy' - 7y = x², x > 0 The corresponding homogeneous equation is obtained by taking RHS = 0.

The homogeneous equation is; \(x³y'' - 6x²y' + 7xy' - 7y = 0\)

The auxiliary equation of the homogeneous equation is obtained by substituting  \(y = e^(rx) in it. x³r² - 6x²r + 7x - 7 = 0\)

Simplify the above equation,\(r = 1, 1, -7/x³\)

The general solution to the homogeneous equation is given by;

\(yh(x) = (c1 + c2 ln(x) + c3x^(-7)) x¹\)

Let's try to find the particular solution of the Cauchy-Euler equation.

Substituting this in the given equation, we get;

\((Ax² + Bx + C) (3x)² - 6(3x)(Ax + B) + 7(3x)(A + 2Bx) - 7(Ax² + Bx + C) = x²\)

Simplifying the above equation,

\(x²(2A - 7C) + x(14A - 18B) + 9A - 21B - 7C = x²\)

Comparing the coefficients of like terms, we get;

\(2A - 7C = 0 ...(i)14A - 18B = 0 ...(ii)9A - 21B - 7C = 1 ...(iii)\)

Solving the above equations,

we get; \(A = -1/3, B = -7/18 and C = -2/27,\)

the particular solution is given by;

\(y_p(x) = (-x² + (7/18)x - (2/27)) (x/3)²\)

Thus, the required solution to the given Cauchy-Euler equation is obtained above.

To know more about corresponding visit:

https://brainly.com/question/12454508

#SPJ11

Therefore, the particular solution is y_p = (1/7)x². To find the general solution to the given Cauchy-Euler equation, we will use the method of undetermined coefficients.

Since the fundamental solution set for the corresponding homogeneous equation is {x, 8x ln(3x), x}, we will look for a particular solution in the form of\(y_p = Ax² + Bx + C.\)  Differentiating twice, we have y_p" = 2A, and y_p' = 2Ax + B. Substituting these derivatives into the Cauchy-Euler equation.

we get:\(x³(2A) - 6x²(2A) + 7x(2Ax + B) - 7(Ax² + Bx + C) = x².\)

Expanding and simplifying, we have: \(2Ax³ - 12Ax³ + 14Ax² - 7Ax² - 7Bx - 7C = x².\)

Combining like terms, we get: \(-10Ax³ + 7Ax² - 7Bx - 7C = x².\)

Comparing coefficients, we have: -10A = 0,
7A = 1,
-7B = 0,
-7C = 0.

From the first equation, we find A = 0. From the second equation, we find A = 1/7. From the third equation, we find B = 0. From the fourth equation, we find C = 0. The general solution to the Cauchy-Euler equation is the sum of the particular solution and the homogeneous solution:

\(-10Ax³ + 7Ax² - 7Bx - 7C = x².\)

where C₁, C₂, and C₃ are constants determined by initial or boundary conditions. In this case, since no initial or boundary conditions are given, we cannot determine the values of C₁, C₂, and C₃.

Hence, the general solution is: \(y(x) = (1/7)x² + C₁x + C₂x ln(3x) + C₃x.\).

Please note that the general solution can have different forms depending on the initial or boundary conditions, but this is the general form for the given Cauchy-Euler equation.

To know more about undetermined visit:

https://brainly.com/question/30898531

#SPJ11

The value of the given triple integral is 486π/5.

What is volume?

A volume is simply defined as the amount of space occupied by any three-dimensional solid. These solids can be a cube, a cuboid, a cone, a cylinder, or a sphere. Different shapes have different volumes.

To evaluate the triple integral ∫∫∫B(x²+y²+z²)² dv using spherical coordinates,

we need to express the integrand and the volume element in terms of spherical coordinates and determine the limits of integration.

In spherical coordinates, the integrand is given by:

f(ρ, θ, φ) = (ρ²)² = ρ⁴

The volume element in spherical coordinates is:

dV = ρ² sin(φ) dρ dθ dφ

The limits of integration for the triple integral are:

0 ≤ ρ ≤ 3 (since B is the ball with center the origin and radius 3)

0 ≤ θ ≤ 2π (since θ ranges over the full circle)

0 ≤ φ ≤ π (since φ ranges over the upper hemisphere)

Therefore, we have:

∫∫∫B(x²+y²+z²)² dv

= ∫₀³ ∫₀²π ∫₀ᴨρ⁴ sin(φ) dφ dθ dρ (substituting in the expression for f(ρ, θ, φ) and dV)

= ∫₀³ ∫₀²π [-ρ⁴ cos(φ)] from φ=0 to φ=π dθ dρ (evaluating the integral with respect to φ)

= ∫₀³ ∫₀²π 2ρ⁴ dθ dρ (since cos(0) - cos(π) = 2)

= ∫₀³ 2πρ⁴ dρ (integrating with respect to θ)

= (2π/5) [ρ⁵] from ρ=0 to ρ=3 (integrating with respect to ρ)

= (2π/5) [3⁵ - 0⁵]

= (2π/5) (243)

= 486π/5

Therefore, the value of the given triple integral is 486π/5.

To know more about volume visit:

https://brainly.com/question/463363

#SPJ4

Question: In a sale, the price of a book is reduced by 25%. The price of the book in the sale is £12. Work out the original price of the book

Answer: £16

Step-by-step explanation:

To determine the original price of the book, we can use the fact that the sale price is 75% (100% - 25%) of the original price. Let's denote the original price as x.

75% of x = £12

To solve for x, we can set up the equation:

0.75x = £12

To isolate x, we divide both sides of the equation by 0.75:

x = £12 / 0.75

x = £16

Therefore, the original price of the book was £16.

-2 is the equivalent average rate of change of f(x) with the interval.

The formula for calculating the rate of change of a function is expressed as:

\(f'(x) = \frac{f(b)-f(a)}{b-a}\)

Given the function f(x) = 2x² + 12x + 16 with the interval [-3, -2]

f(-3) =  2(-3)² + 12(-3) + 16

f(-3) = 2(9) - 36 + 16

f(-3) = 18 - 20

f(-3) = -2

Similarly:

f(-2) =  2(-2)^2 + 12(-2) + 16

f(-2) = 2(4) - 24 + 16

f(-2) = 8 - 8

f(-2) = 0

Substitute the resulting values:

\(f'(x) = \frac{f(-3)-f(-2)}{-3-(-2)}\\f'(x)=\frac{-2-0}{-1}\\f'(x)=-2\)

Hence the average rate of change of f(x) within the given interval is -2.

Learn more on average rate of change here: https://brainly.com/question/8728504

#SPJ1

Answer:

a) x=60

b) I did (2x-70)+130=180 because each line is 180 unless it's a circle equaling 360

Step-by-step explanation:

Answer:

3,750 miles

Step-by-step explanation:

Because one inch is 1250 miles so time that by three you get 3,750

The smallest measurement used in the apothecary system for volume is the minim.

The apothecary system is an outdated system of measurements primarily used in pharmacy and medicine. It includes various units for measuring volume, weight, and other quantities.

In the apothecary system, the minim is the smallest unit of measurement for volume. It is equivalent to approximately 0.0616 milliliters.

The minim is a small unit of measurement and is typically used for precise dosing of liquids in the apothecary system. It is commonly used in pharmaceutical compounding and in the preparation of medications.

However, it's important to note that the apothecary system is no longer widely used in modern healthcare practices. The metric system, with units such as milliliters and liters, has become the standard for measuring volume in most countries.

To know more about volume click here

brainly.com/question/28338582

#SPJ11

Answer:

9.9

Step-by-step explanation:

To solve this problem, we first need to know that the whole length of the circunference is related to a central angle of 2pi radians. Then, we can solve using a rule of three to find the radius:

arc of 6.6 -> central angle of 2/3

arc of 2*pi*r -> central angle of 2pi

2*pi*r * (2/3) = 6.6 * 2*pi

r * (2/3) = 6.6

r = 6.6 / (2/3) = 9.9

So the length of the radius is 9.9

the equation for the level surface passing through the point (3, 0, 1) is x + 2y - 3z = 0. The given function is f(x, y, z) = (x - y + 2z) / (2x + y - z). We are asked to find an equation for the level surface passing through the point (3, 0, 1).

To find the equation for the level surface, we need to set the function equal to a constant value and solve for z.

Let's start by substituting the coordinates of the given point into the function:

f(3, 0, 1) = (3 - 0 + 2(1)) / (2(3) + 0 - 1)
           = 5 / 5
           = 1

So, the constant value for the level surface passing through (3, 0, 1) is 1.

Now, let's set the function equal to 1 and solve for z:

1 = (x - y + 2z) / (2x + y - z)

Cross-multiplying, we get:

2x + y - z = x - y + 2z

Rearranging the terms, we have:

x + 2y - 3z = 0

Therefore, the equation for the level surface passing through the point (3, 0, 1) is x + 2y - 3z = 0.

In summary, the equation for the level surface passing through the point (3, 0, 1) is x + 2y - 3z = 0.

To Know more about  function  Visit:

https://brainly.com/question/33611077

#SPJ11

Answer:

2 is x>3

3 is x ≤ −9/4

4 is x<25

that all i could do but if you need more help go to mathwey

Step-by-step explanation:

Answer:

A) 28 7/12, or 343/12, or 28.583

B) 57.75

C) 86.3 or 86 1/3

Step-by-step explanation:

A ball is drawn from the second box. The probability that it is white. is 3/8

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true.

An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.

The probability is computed by dividing the total number of possible outcomes by the number of possible ways the event could occur. Probability and odds are two distinct ideas. Odds are calculated by dividing the likelihood of an event by the likelihood that it won't.

Computation Of Probability is in the image .

To learn more about Probability

https://brainly.com/question/11234923

# SPJ2

Answer:

Step-by-step explanation:

The loop will run an infinite number of times

here is the ans my friend

The midpoint of the line RS will be (4,7).

The midpoint of a line segment is known as the midpoint in geometry. It is the centroid of the segment and of the ends, and it is equally distant from both of them. It cuts the section in half.

The midpoint will be calculated by using the formula below:-

Midpoint = [ ( x₁ + x₂ ) / 2 , ( y₁ + y₂ )  / 2 ]

The given points are  (2,5) and (6,9). The value of the midpoint will be calculated by using the formula above:-

Midpoint = [ ( x₁ + x₂ ) / 2 , ( y₁ + y₂ )  / 2 ]

Midpoint = [ ( 2 + 6 ) / 2 , ( 5 + 9 )  / 2 ]

Midpoint =  [ ( 8 ) / 2 , ( 14 )  / 2 ]

Midpoint =  [ 4 , 7 ]

Therefore, the midpoint of the line RS will be (4,7).

To know more about midpoint follow

https://brainly.com/question/28417232

#SPJ2

The given radical expression is (√x)^5. To rewrite it in rational exponent form, we need to express the square root (√) as a fractional exponent.

The square root (√) of x can be written as x^(1/2).

To raise x^(1/2) to the power of 5, we can multiply the exponents: (x^(1/2))^5 = x^(5/2).

Therefore, the radical expression (√x)^5 can be rewritten as x^(5/2) in rational exponent form.

In summary, (√x)^5 is equivalent to x^(5/2) in rational exponent form.

To Know more about radical expression Visit:

https://brainly.com/question/12887524

#SPJ11

Answer:

64

Step-by-step explanation:

Answer:

p > 10

Step-by-step explanation:

Given

- 6(p - 8) < - 12

Divide both sides by - 6, reversing the symbol as a result of dividing by a negative quantity.

p - 8 > 2 ( add 8 to both sides )

p > 10

Answer:

p>10

Step-by-step explanation:

\left(-6\left(p-8\right)\right)\left(-1\right)>\left(-12\right)\left(-1\right)

6\left(p-8\right)>12

\frac{6\left(p-8\right)}{6}>\frac{12}{6}

p-8>2

p-8+8>2+8

p>10

The volume of pyramid A is twice the volume of pyramid B. If the height of pyramid B increases to twice that of pyramid A, the new volume of pyramid B is equal to the volume of pyramid A.

In Mathematics and Geometry, the volume of a pyramid can be calculated by using the following formula:

Volume = 1/3 × b × h

Where:

Volume of pyramid A = (10 × 20 × h)/3 = 200h/3

Volume of pyramid B = (10 × 10 × h)/3 = 100h/3

Since the heights of the two (2) pyramids are equal, we would substitute them as follows;

Volume of pyramid A = (200 × 3 × Volume of pyramid B)/(100 × 3)

Volume of pyramid A = 2 × Volume B

Read more on pyramid here: brainly.com/question/16315790

#SPJ1

Complete Question;

The base of pyramid A is a rectangle with a length of 10 meters and a width of 20 meters. The base of pyramid B is a square with 10-meter sides. The heights of the pyramids are the same.

The volume of pyramid A is ____ the volume of pyramid B. If the height of pyramid B increases to twice that of pyramid A, the new volume of pyramid B is ______the volume of pyramid A.

The statement that correctly describes related variables is given as follows:

Two variables are related when a discernible pattern exists between them.

Two variables are said to be related if one variable can be written as a function of another, that is, the output variable can be written as a function of the input variable.

There are multiple relations between variables, such as linear, quadratic and exponential relations. What is common for all these relations is that a pattern exists between these variables, meaning that the third option gives the correct option.

The pattern is identified from a sample of observations of these two variables, in which it is verified how the dependent variable varies according to the independent variable.

More can be learned about related variables at https://brainly.com/question/25638609

#SPJ1

The surge tank is a vital component of a system in which the flow rate fluctuates significantly. The flow rate entering the tank varies significantly, causing the fluid level in the tank to fluctuate as a result of the compressibility of the liquid. The surge tank is utilized to reduce pressure variations generated by a rapidly fluctspace uating pump flow rate. To determine the matrices A,B,C, and D using state-space notation, here are the steps:State representation is given by:dx/dt = Ax + Bu; y = Cx + DuWhere: x represents the state variablesA represents the state matrixB represents the input matrixC represents the output matrixD represents the direct transmission matrixThe equation can be written asA = [ -1/R₁ 0; 1/R₁ -1/R₂]B = [1/A₁; 0]C = [0 1/R₂]D = 0Thus, the matrices A,B,C and D assuming that the level deviations are the state variables: h'₁ and h'₂. The input variable is q'ᵢ, and the output variable is the flow rate deviation, q'₂ are given by A = [ -1/R₁ 0; 1/R₁ -1/R₂]B = [1/A₁; 0]C = [0 1/R₂]D = 0.Hence, the required matrices are A = [ -1/R₁ 0; 1/R₁ -1/R₂], B = [1/A₁; 0], C = [0 1/R₂], and D = 0 using state-space notation for the given system of equations for two liquid surge tanks.

surge tank: https://brainly.com/question/14143728

#SPJ11