Can someone please help me with thins it’s dude soon ty❤️

Answer:

1. To find the volume of a cylinder you'll need to use the formula V = pi(r)^2(h)

V = pi(4)^2(6)

V = 301.59

Rounded* = 301.6

2. A beach ball is a sphere, so we're going to use the formula 4/3pi(r)^3

4/3pi(18)^3

D =  24429.02

Rounded* = 24429.0

I cant read the last one completely, hope this helps.

well, the better bargain for Rita is the bigger savings so, we know "B" gives $14 flat right off the 75 bucks, how about "A"? is the 15% more than 14 bucks?

\(\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{15\% of 75}}{\left( \cfrac{15}{100} \right)75}\implies 11.25\)

woopsie, no dice, so she's better off taking the $14 rebate.

you do this 8 x 6 x 14 x 4 = 672

Step-by-step explanation:

\( \frac{3}{15} = \frac{1}{5} = 0.2 \\ 0.92 = \frac{23}{25} \\ 0.92 > 0.2\)

After making a $150 deposit in the bank in one year, two years, and three years, Homer will have a total of $689 in the bank in four years, considering the interest rate of 5.6%.

Let's break down the problem step by step. In one year, Homer makes a $150 deposit. After one year, his initial deposit will earn interest at a rate of 5.6%. Therefore, after one year, his account balance will be $150 + ($150 * 0.056) = $158.40.

After two years, Homer makes another $150 deposit. Now, his initial deposit and the first-year balance will both earn interest for the second year. So, after two years, his account balance will be $158.40 + ($158.40 * 0.056) + $150 = $322.46.

Similarly, after three years, Homer makes another $150 deposit. His account balance at the beginning of the third year will be $322.46 + ($322.46 * 0.056) + $150 = $494.62.

Finally, after four years, Homer's account balance will be $494.62 + ($494.62 * 0.056) = $689.35, which rounds down to $689. Therefore, Homer will have $689 in the b in four years, considering the interest rate of 5.6%.

Learn more about interest rate here:

https://brainly.com/question/27743950

#SPJ11

Yes, One of them must be even and this is because Pigeonhole Principle.

What is Pigeonhole Principle?

According to the pigeonhole principle, at least one container must hold more than one item if n things are placed into m containers, where n > m.  As an illustration, if one has three gloves (none of which are ambidextrous or reversible), at least two of them must be right-handed or left-handed as there are three items but only two categories of handedness to classify them into. It is possible to establish potentially surprising consequences using this seemingly obvious assertion, a type of counting argument.

From series {1,2......2n},  we need to select 'n+1' integers.

Even integers series from above series is {2,4,6..........2(n-1), 2n}

Odd integers series from above series is {1,3,5......2(n-2), 2n-1}

We can choose only n odd integers from the series. Therefore, if we choose n+1 integers, at least one of them must have to be even integer.

To know more about Pigeonhole Principle, go to link

https://brainly.com/question/13982786

#SPJ4

Answer:

x < 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

3x + 1 < 10

Step 2: Solve for x

Here we see that any value x smaller than 3 would work as a solution to the inequality.

Suppose lnx - lny = y-4 and y is a differentiable function of x. The value of dy/dx when x=4 is 1/4.

To find the value of dy/dx, we can use the given equation and the ln formula to differentiate both sides with respect to x. This will give us:

lnx-lny = y-4

d/dx(lnx-lny) = d/dx(y-4)

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

(1/x-1/y) dy/dx = 0

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

dy/dx=y/x

Since we are given that y=4 when x=4, we can substitute these values into the equation to find the value of dy/dx when x=4:

dy/dx=4/4

dy/dx=1/4

Therefore, the value of dy/dx when x=4 is 1/4.

Learn more about Differentiable Function here: brainly.com/question/30079101

#SPJ11

The value of dy/df(7, 8) is 0.3 (rounded to one decimal place).

The given equation is f(x, y) = 2xln(y2 + y).To compute dy/df(7, y) at y = 8, we will begin by calculating the partial derivative of f(x, y) with respect to y.df/dy= d/dy [2xln(y^2 + y)]We will apply the product rule and the chain rule to compute this derivative.df/dy= d/dy [2xln(y^2 + y)] = 2xd/dy [ln(y^2 + y)] = 2x * 1 / (y^2 + y) * (2y + 1)df/dy = (4xy + 2x) / (y^2 + y)Therefore, dy/df = 1 / df/dyNow, f(7, 8) = 2 * 7 * ln(8^2 + 8) = 2 * 7 * ln(8 * 9) = 14 * ln(72)We need to calculate the value of dy/df(7, 8) by using the above derivatives and f(7, 8)dy/df = 1 / df/dy(7, 8) = 1 / (4 * 7 * 8 + 2 * 7) / (8^2 + 8) = 1 / (224 + 14) / 72 = 72 / 238dy/df(7, 8) = 72 / 238 = 0.3025 (Rounded to one decimal place).

Learn more about Decimal:

https://brainly.com/question/28393353

#SPJ11

Answer:

0.54

Step-by-step explanation:

6 divided by 11 is 0.54-non-terminating therefore we get 0.54

Answer:

0.5455

Step-by-step explanation:

Plz choose mine as brainliest

The hospital must cut the number of overtime hours by approximately 2.91% in order to stay within budget.

To determine the required percentage reduction in overtime hours, we need to consider the impact of the nurses' hourly rate increase and the limited budget increase for overtime wages.

Let's assume the current budget for nurses' overtime wages is denoted by B, and the total number of overtime hours worked is denoted by H. The current overtime rate per hour is R.

With the 5% hourly rate increase, the new overtime rate per hour becomes 1.05R. Considering the limited budget increase of 3%, the new budget for overtime wages is 1.03B.

To calculate the required percentage reduction in overtime hours, we can set up the following equation:

(1.05R) * (1 - x) * H = 1.03B

where x represents the required percentage reduction in overtime hours.

Simplifying the equation, we have:

(1 - x) * H = (1.03B) / (1.05R)

Now, let's solve for x:

1 - x = (1.03B) / (1.05R * H)

x = 1 - [(1.03B) / (1.05R * H)]

Here, we can see that the required percentage reduction in overtime hours, represented by x, depends on the values of B, R, and H.

It's important to note that without knowing the specific values of B, R, and H, we cannot calculate the exact percentage reduction. However, based on the provided information, we can determine the maximum percentage reduction that the hospital must make to stay within budget.

By assuming that B, R, and H are constant, we can use the given constraints to calculate an approximate percentage reduction. Based on the constraints of a 3% budget increase and a 5% hourly rate increase, the hospital would need to reduce the number of overtime hours by approximately 2.91% to maintain a balanced budget.

Please keep in mind that this approximation may vary depending on the specific values of B, R, and H.

Learn more about budget here

https://brainly.com/question/29154668

#SPJ11

The statement "Linear programming can be used to find the optimal solution for profit, but cannot be used for nonprofit organizations" is False.

Linear programming can be used to find the optimal solution for profit as well as for non-profit organizations. Linear programming is a method of optimization that aids in determining the best outcome in a mathematical model where the model's requirements can be expressed as linear relationships. Linear programming can be used to solve optimization problems that require maximizing or minimizing a linear objective function, subject to a set of linear constraints.

Linear programming can be used in a variety of applications, including finance, engineering, manufacturing, transportation, and resource allocation. Linear programming is concerned with determining the values of decision variables that will maximize or minimize the objective function while meeting all of the constraints. It is used to find the optimal solution that maximizes profits for for-profit organizations or minimizes costs for non-profit organizations.

To know more about Linear programming refer to:

https://brainly.com/question/29405467

#SPJ11

Answer:

Step-by-step explanation:

Numbers increase 3 times a day, it is an exponential function, powers of 3

The function is going to be:

Options are not clear, it seems to be D

Answer:

See attached image

Step-by-step explanation:

Every step holds except for step 5

In mathematics, it deals with numbers of operations according to the statements.

Here,
Step 1 is the result of the distribution of -5 while opening the parenthesis, So, Step 1 holds the distributive property.

Step 2, states adding like terms across each side, so combining as terms hold,

Step 3, Addition over the equal sign. So it also holds

Step 4, subtraction of 12 over the equal sign. So subtraction of the terms also holds.

Step 5, does not hold because the number 12 gets divided by 8 it is not an associative property.

Thus, Every step holds except for step 5.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ1

Answer:

-100

Step-by-step explanation:

x^2 - 20x - 25 = 0

In order to complete the square, we need it to follow the a^2 +/- 2ab + b^2 pattern

In this case since the coefficient before x is negative, it is (a-b)^2 = a^2 - 2ab + b^2

a = x

2ab = -20x

xb = -10x

b = -10

(x - 10)^2

Now since (-10)^2 is 100

We have to subtract 100 from our perfect square and subtract 25 since it is part of the original question

(x - 10)^2 - 100 - 25

Basically, you just have to add - 100 to the original equation to complete the square

75 is to be added to make the quadratic equation, a perfect square.

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax² + bx + c = 0

Given is a quadratic equation, we need to solve it using the method of completing the square,

x² + 20x + 25 = 0

x² + 20x = -25

Using completing the square method of solving quadratic equation,

Find the square of half of the coefficient of x,

Coefficient of x = 20

Half of the coefficient of x = 20/2 = 10

Square of the half of the coefficient of x = 10² = 100

Add the square of the half of the coefficient of x to both sides of the equation

x² + 20x = -25

x² + 20x + 100 = -25 + 100

(x + 10)² = 75

Hence, 75 is to be added to make the quadratic equation, a perfect square.

Learn more about quadratic equation, click;

https://brainly.com/question/30098550

#SPJ2

The calculated value of x in the right triangle is 6

from the question, we have the following parameters that can be used in our computation:

The right triangle

Where we have

x/6 = 6/x

To solve this equation, we can use the property of cross-multiplication.

So for the equation x/6 = 6/x, we can cross-multiply as follows:

x/6 = 6/x

x * x = 6 * 6

x^2 = 36

To solve for x, we need to take the square root of both sides of the equation:

√(x^2) = √36

x = 6

The value of x is 6

Read more about right triangles at

https://brainly.com/question/2437195

#SPJ1

Answer: 382

Step-by-step explanation:

cus yellow ate the soup

Answer:

64 square centimeters

Step-by-step explanation:

The surface are of a pyramid is found by finding the sum of the area of the four sides and the base.

Finding the triangular face:

Area of triangle = \(\frac{1}{2} b h\) = \(\frac{1}{2}*4*6 = 12\)

12 * 4 (4 sides) = 48 square cm

Finding the Base = \(w * l = 4 * 4 = 16\)

Finally, we add it together. 48 + 16 = 64

Answer:

f = food variable

d = number of days

Equation: f = 1.5d

The quantities needed to make multiple loaves of bread can be solved for by multiplying each recipe used for a loaf of bread by number of loaves of bread

A loaf of bread

2 loaves of bread

multiply each ingredients by 2

3 loaves of bread

multiply each ingredients by 3

4 loaves of bread

multiply each ingredients by 4

Learn more about ratio and proportion:

https://brainly.com/question/1781657

#SPJ1

Answer:

\(3x^2+4x+8\)

Step-by-step explanation:

To find the value of \(7x^2+6x+9-4x^2-2x-1\)

We need to combine like terms by grouping

\(7x^2-4x^2+6x-2x+9-1\)

= \(3x^2+4x+8\)

Hope this helps :)

Have a great day!

Answer: e, a, f, c

Step-by-step explanation:

v evenly cuts through line tv and line VS. you can tell because the single line on each side....... rest should be correct

The problem here is a related rates problem. There are two things that we must determine here to arrive at the answer. First, we need to obtain an equation that represents the distance between the tips of the hands of the watch.

Then we need to find the rate of change of that distance or dx/dt when the time is 1 o'clock. So let us first obtain an equation that represents the distance between the tips of the hands of the watch. We will use the Pythagorean Theorem to find this equation, which states that: a² + b² = c².

The distance between the tips of the hands of the watch can be represented by the hypotenuse of the right triangle formed by the two hands of the watch, so we can use this equation to get the value of the distance between the tips of the hands:Distance² = 6² + 5²Distance² = 61Distance = √61We can now find dx/dt using the equation: Distance² = 6² + 5²Distance² = 61Distance = √61 Differentiating both sides of the equation with respect to t, we have:2Distance(d Distance/dt) = 0 + 0 + 0dDistance/dt = (-2Distance/distance) (dh/dt) + (2Distance/distance) (dm/dt)where h is the hour hand, and m is the minute hand. Let h = 5mm, and m = 6mm at one o'clock. Then we can substitute to find dx/dt at 1 o'clock: Distance = √61dh/dt = 0 (since the hour hand does not move)dm/dt = 6π radians/hour d Distance/dt = (-2(√61)/(√61)) (5) + (2(√61)/(√61)) (6π)≈ 3.85 mm/hour

To know more about rates visit:

https://brainly.com/question/25565101

#SPJ11

Answer:

3<2*x=5

Step-by-step explanation:

Hope this helped, Have a Wonderful Day/Night!!

( btw the astric means multiplication )

The unknown number will be equal to 4.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that three is less than the product of 2 and a number is equal to 5. The unknown number will be calculated as:-

2x - 3 = 5

2x = 5 + 3

2x = 8

x = 8 / 2 = 4

Therefore, the unknown number will be equal to 4.

The complete question is given below:-

Three less than the product of 2 and a number is equal to 5. Calculate the unknown number.

To know more about an expression follow

https://brainly.com/question/4344214

#SPJ2

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

10 x 10 x 10 x 10

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

  A: $5, $2.50; $2.50 per pound

  B: 0.4 lb, 3.6 lb; 0.4 lb per dollar

Step-by-step explanation:

These tables are intended to represent proportional relationships. That means a couple of things:

We can use the second fact to fill these tables quickly.

__

In the first table, the numbers in each column will be half the numbers in the column to its left.

It is convenient to use the column with a weight of 1 to find the multiplier: $2.50 per pound.

__

In the second table, the numbers in the second column will be 1/10 of those in the first column. The third column will be 9 times the second column.

Again, the multiplier is conveniently found where the cost is $1. It is 0.4 pounds per dollar.

_____

Additional comment

You may notice that the first column is the same in each table. That is $2.50 per pound and 0.4 lb/dollar represent the same relationship.

Answer:

30 tomatoes

Step-by-step explanation:

this is an equivalent ratio or fraction problem.

4:2 is the same as x:15

You can set it up as a proportion  4/2 = x/15 and cross multiply.

2x=60

x=30

Here to solve the probability of this sum, it is difficult to say that the probability without no information.

(a)The probability that the team wins the debate with a junior giving the closing argument is 0.083.

(b) To design a simulation to estimate the probability that a sophomore is never selected to give the closing argument in the next 3 debates, one could randomly assign a closing argument speaker for each debate using a table of random digits. The table would have two columns: one for sophomores and one for juniors and seniors. The probability of a sophomore being selected would be 20%, and the probability of a junior or senior being selected would be 80%. The simulation would be run for 3 debates and the number of times a sophomore is never selected would be recorded. This process would be repeated a number of times to estimate the probability of a sophomore never being selected. (e) Based on the dot plot, it appears that there is some evidence that the sophomores were purposely ignored, as there are several simulated sets of 5 debates where a sophomore was not selected to give the closing argument. However, without more information, it is difficult to say for certain if this is enough evidence to support the claim that the sophomores were purposely ignored.

A larger sample size or a more detailed analysis of the simulation results may be needed to make a more convincing determination.

To learn more about the Probability Visit : brainly.com/question/30034780

#SPJ4