Clark went to Mariano’s with $14. He bought 6 Milky Ways and left the store with $5. Write and solve an equation to find the price of each Milky Way.

Answer:

96 cu.ft must be the answer to the question..

Answer:

I think 96 cu.ft is the answer

A strict code of construction of buildings and school drills were formed in Chile after the Chilean earthquake of 1960.

A shake and vibration experienced on the surface of the Earth due to the awkward movements of the tectonic plates of the Earth is known as an earthquake.

Hence, option A states regarding the earthquakes in Chile in 1960.

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This is the formula for calculating the present value of a future payment, where P1 is the present value, P2 is the future payment, and R is the interest rate.

To use the formula, you need to know the value of P2, the future payment, and the interest rate, R. Then, you can solve for P1, the present value of that payment. The formula works by discounting the future payment to account for the time value of money, which means that money today is worth more than the same amount of money in the future.

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The general solution of the given second-order linear ordinary differential equation is y = (c1 + c2x)e^(5x) + 22/25, where c1 and c2 are arbitrary constants.

The given differential equation is y'' - 10y' + 25y = 22. To find the general solution, we first need to find the complementary function by solving the associated homogeneous equation, which is y'' - 10y' + 25y = 0.

Assuming a solution of the form y = e^(rx), we substitute it into the homogeneous equation and obtain the characteristic equation r^2 - 10r + 25 = 0. Solving this quadratic equation, we find that r = 5 is a repeated root.

Therefore, the complementary function is of the form y_c = (c1 + c2x)e^(5x), where c1 and c2 are arbitrary constants.

Next, we find a particular solution for the non-homogeneous equation y'' - 10y' + 25y = 22. Since the right-hand side is a constant, we can assume a constant solution y_p = a.

Substituting y_p = a into the differential equation, we find that 25a = 22, which gives a = 22/25.

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Answer:

Step-by-step explanation:544

Answer:

total weight of wheat and rice is 8 kg

Step-by-step explanation:

rice = \(3\frac{3}{2}\)

=3*2+3/2

=9/2

wheat = \(2\frac{1}{2}\)

=2*2+1/2

=5/2

total weight of wheat and rice = \(\frac{7}{2} + \frac{9}{2}\)

since their denominator are same u can add numerators.

=7 +9/2

=16/2

=8

Answer:

$13,400

Step-by-step explanation:

Simple Interest = principal × rate × time

principal= $9000

Rate= 12/100=0•12

Time=5years

Simple interest =PRT

= 9000× 0•12 × 5

= 5400

Total amount to be paid = 9000 + 5400

= $13400

Answer:

The new coordinates are : (5,4)

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

It is the vertical line test

Answer:

either y = x or x = 1

Step-by-step explanation:

i dunno for sure but i think its y = x

Using the rule of dilation, 5/4, the length of C'A' is: A. 10 units.

Dilation is a form of transformation that creates a new image that is similar to the original one.

The images formed are similar images shown in the diagram given, therefore, using the rule of dilation, Dy = 5/4, we would have:

CA × 5/4 = C'A'

Plug in the given value

8 × 5/4 = C'A'

10 = C'A'

C'A' = 10 units

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Answer:

Step-by-step explanation:

-5/2

To find the slope you need to use rise/run which is basically difference of y coordinates over difference of x coordinates

so first, pick 2 coordinates that you know in that linear relationship like in this case

(0,3) and (2,-2)

do rise/run which will look like this

=(y2-y1)/(x2-x1)

=(3-(-2))/(0-2)

=-5/2

Answer:

70 is the answer.

Step-by-step explanation:

180+240= 420

420 divided by 6 is 70

A linear equation is used to prove the mathematical result that two linear expressions, or a linear expression and a constant, are not equivalent.

The mathematical assertion that two linear expressions, or a linear expression and a constant, are not equal is made via a linear equation.

The point-slope form, standard form, and slope-intercept form are the three main types of linear equations.

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included.

The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."

A mathematical equation must take the form y=mx+b in order to be classified as a linear function (in which m is the slope and b is the y-intercept).

Therefore, a linear equation is used to prove the mathematical result that two linear expressions, or a linear expression and a constant, are not equivalent.

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Answer:28

Step-by-step explanation:

10%= 8

35%/10%= 3.5

8 x 3.5 = 28

Answer:

28

Step-by-step explanation:

80/x=100/35

(80/x)*x=(100/35)*x       - we multiply both sides of the equation by x

80=2.85714285714*x       - we divide both sides of the equation by (2.85714285714) to get x

80/2.85714285714=x

28=x

x=28

now we have:

35% of 80=28

Answer:

The vertical line will only pass the graph line once.

Step-by-step explanation:

For example, I found an example online. The vertical line intersects a circle twice. But on a horizontal squiggly line, it only touches it once. So the circle is NOT a function but the squiggly line IS a function.

Hope this helps!! Brainiest is appreciated!! Happy Holidays!!!!

The probability that a student who has an A is a male is 60%.

To find the probability that a student who has an A is a male, we need to calculate the ratio of the number of male students with an A to the total number of students with an A.

Given that there are 19 students in total, and 6 of them are female, we can determine that there are 19 - 6 = 13 male students. Out of these male students, 7 do not have an A. Therefore, the number of male students with an A is 13 - 7 = 6.

Now, we know that there are 10 students in total who have an A. Therefore, the probability that a student with an A is a male can be calculated as the ratio of the number of male students with an A to the total number of students with an A:

Probability = Number of male students with an A / Total number of students with an A

Probability = 6 / 10

Probability = 0.6 or 60%

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The competing company's claims suggest that they are using a Normal model with a mean of 39 months and a standard deviation of 6 months. This means that 90% of their printers last at least 36 months and 65% last at least 42 months.

This is because the Normal model is symmetrical, meaning that the same percentage of printers last more than the mean as less than the mean. Therefore, the parameters of the Normal model are mean = 39 months and standard deviation = 6 months.

Normal model parameters describe the distribution of a random variable that follows a normal or Gaussian distribution. The parameters of a normal model are the mean, which is the average value of the random variable, and the standard deviation, which is a measure of the spread of the distribution.

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Answer:

x=5/4 or x=5/9

pls mark me brainliest

Answer:

x=5/4 (for the first x),x=5/9 (for the second x)

Answer:

Let the MP of 1 article = Rs 1

MP of 15 article = Rs 15

SP of (15+1) articles = 15 x 96/100

= Rs 14.40

CP of 16 article = 14.40/135 x 100

= Rs 32/3

CP of 1 article = 32/3x16

= Rs 2/3

Required % = 1/3 x 3/2 x 100

= 50

Answer:  

Step-by-step explanation:

a.  Bicycle  (1.07 x 45.90)

b.  Shoes  (1.06 x 67.50)

c.  Laptop  (1.08 x 299.99)

d.  Video Game (1.04 x 39.95)

The area of rectangle DEFG is 16 square units and its perimeter is 12 units.

To find the area, we can use the formula: Area = length x width We can find the length and width by calculating the distance between the coordinates of opposite sides of the rectangle.

Length = EF =

\( \sqrt{} ((2-1)^2 + (1-3)^2)\)

=

\( \sqrt{} (2 + 4) = \sqrt{} (6)\)

Width = DG =

\( \sqrt{} ((-3+2)^2 + (1+1)^2) = \sqrt{} (2 + 4) = \sqrt{} (6)\)

The area of rectangle DEFG = length x width =

\( \sqrt{} (6) x \sqrt{} (6)\)

= 6 x 2 = 16 square units.

To find the perimeter, we can add up the lengths of all four sides: Perimeter = DE + EF + FG + GD

DE =

\( \sqrt{} ((1+3)^2 + (-3+(-1))^2) = \sqrt{} (16 + 4) = \sqrt{} (20)\)

EF =

\( \sqrt{} ((2-1)^2 + (1-3)^2) = \sqrt{} (2 + 4) = \sqrt{} (6)\)

FG =

\( \sqrt{} ((2+2)^2 + (1+1)^2) = \sqrt{} (16 + 4) = \sqrt{} (20)\)

GD =

\( \sqrt{} ((-2+3)^2 + (-1-1)^2) = \sqrt{} (1 + 4) = \sqrt{} (5)\)

The perimeter of rectangle DEFG =

\( \sqrt{} (20) + \sqrt{} (6) + \sqrt{} (20) + \sqrt{} (5) \)= 12 units.

Hence, The area of the rectangle is 16 square units and the perimeter is 12 units.

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The predicted height is close to the actual height of the plant by 0.69 cm

The equation of the height function of the plant is given as:

y = 1.44x + 1.55

The height on day 7 is calculated as:

y = 1.44 * 7 + 1.55

Evaluate

y = 11.63

The recorded height is given as 12.32

The residual is calculated as:

Residual = Recorded - Predicted

So, we have:

Residual = 12.32 - 11.63

Evaluate

Residual = 0.69

Hence, the predicted height is close to the actual height of the plant by 0.69 cm

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Answer: 7

Step-by-step explanation:

\(Mean = \frac{Sum of terms}{Number of terms}\)

          = \(\frac{7+6+6+7+6+9+7+8}{8}\)

          = \(\frac{56}{8}\)

          = 7

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Answer:

The function rule is: \(y = -3x-5\)

Step-by-step explanation:

Using the given input/output values, we can take two pairs of input-output values for finding the rule.

The function is a linear function as the input and output are changing linearly.

Required pairs are:

(1,-8)  and (2, -11)

The general rule for linear function is:

\(y = mx+b\)

m is the slope of the function calculated using the formula

\(m = \frac{y_2-y_1}{x_2-x_1}\)

Putting the values

\(m = \frac{-11+8}{2-1}\\m = \frac{-3}{1}\\m = -3\)

Putting in equation

\(y = -3x+b\)

To find the value of b, putting (1,-8) in the equation

\(-8 = -3(1) +b\\-8 = -3+b\\-8+3 = b\\b = -5\)

Putting the values

\(y = -3x-5\)

Hence,

The function rule is: \(y = -3x-5\)

Given data:

The given profit earned at the end of first year is p=28,000.

The profit earned at the end of third year is p'=56,000.

The expression for the profict function is,

p(x)-p=(p'-p)(x-t)/(t'-t)

Substitute 3 fot t', 1 for t, and other given values in the above expression.

p(x)-28000=(56,000-28,000)(x-1)/(3-1)

p(x)-28000=28,000(x-1)/2

p(x)-28000=14,000(x-1)

p(x)=14,000x+28,000-14,000

p(x)=14,000x+14,000

=14,000(x+1)

Thus, the expression for the profit function is p(x)=14,000(x+1).

the correct answer would be before that 98/100

La razón de juegos perdidos al total de juegos para el equipo de volleyball escolar es de 1/5 o 0.2, lo que significa que aproximadamente el 20% de los juegos fueron perdidos durante la temporada.

Durante una temporada, el equipo de volleyball escolar logró una destacada actuación al ganar 12 juegos y perder solamente 3. Para calcular la razón de juegos perdidos al total de juegos, necesitamos determinar cuántos juegos en total disputó el equipo. Sumando el número de juegos ganados y perdidos, obtenemos un total de 15 juegos.

La razón de juegos perdidos al total de juegos se calcula dividiendo el número de juegos perdidos entre el total de juegos disputados. En este caso, el equipo perdió 3 juegos de un total de 15, lo que se traduce en una razón de 3/15. Simplificando esta fracción, encontramos que la razón de juegos perdidos al total de juegos es de 1/5.

Esta razón indica que, de cada 5 juegos disputados por el equipo de volleyball, en promedio pierden 1. También podemos expresar esta razón en forma decimal, lo que nos daría un valor de 0.2. En otras palabras, el equipo perdió el 20% de los juegos que disputó durante la temporada.

En resumen, la razón de juegos perdidos al total de juegos para el equipo de volleyball escolar es de 1/5 o 0.2, lo que significa que aproximadamente el 20% de los juegos fueron perdidos durante la temporada.

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To find the volume of the solid enclosed by the paraboloid z = 2 x^2 (y − 2)^2 and the planes z = 1, x = −3, x = 3, y = 0, and y = 4, we need to set up a triple integral over the given region and evaluate it.

The region is bounded by the planes z = 1, x = −3, x = 3, y = 0, and y = 4. Therefore, we need to integrate the given function over the region R = [−3, 3] × [0, 4] × [0, 1].

The volume of the solid is given by the triple integral V = ∫∫∫_R 2x^2(y-2)^2 dz dxdy.

Using the limits of integration, we have:

V = ∫_0^1 ∫_0^4 ∫_{-3}^3 2x^2(y-2)^2 dz dxdy

Evaluating the integral with respect to z, we obtain

V = ∫_0^1 ∫_0^4 2x^2(y-2)^2 (3-(-3)) dxdy

Simplifying and evaluating the integral with respect to x, we obtain:

V = ∫_0^1 ∫_0^4 12x^2(y-2)^ dy

Next, we need to evaluate the integral with respect to y:

V = 16/5 [(4/3)^3 - (2/3)^3]

Thus, the volume of the solid enclosed by the paraboloid z = 2 x^2 (y − 2)^2 and the planes z = 1, x = −3, x = 3, y = 0, and y = 4 is 16/5 [(4/3)^3 - (2/3)^3].

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