Solve the equation 88,405 x 54 = ___. (4 points) a 4,420,250 b 4,597,060 c 4,685,465 d 4,773,870

Answer:

30 m

Step-by-step explanation:

Answer:

it is exactly 80m it is not 30m

The thing that 180/15 mean in this context is the price of one ticket.

The quotient based on the information is $12.

The sixth-grade science club needs to raise $180 in order to visit a science museum. Since the price of each ticket is the same, the total sum of money required by the sixth-grade science club is 180, which is the dividend.

The number 15 serves as the divisor and represents the total amount of tickets required. The outcome of the division is the quotient. The ratio is $12. Therefore, the price of one ticket is the quotient.

Learn more about quotient on:

https://brainly.com/question/14335838

#SPJ1

Complete question

A sixth grade science club needs $180 to pay for the tickets to a science museum. All the tickets cost the same amount. What could 180/15 mean in this context? Describe two interpretations of the expression. Then, find the quotient and explain what it means in each interpretation.

Answer:

The answer is below

Step-by-step explanation:

The number of vacation days taken by employees of a company is normally distributed with a mean of 14 days and a standard deviation of 3 days. For the next employee, what is the probability that the number of days of vacation taken is less than 10 days? More than 21 days?

Answer: Z score is used in statistics to determine by how many standard deviations the raw score is above or below the mean. It is given by the equation:

\(z=\frac{x-\mu}{\sigma}\\ \\x=raw\ score,\mu=mean,\sigma=standard\ deviation\)

Given that: μ = 14, σ = 3

a) For x < 10

\(z=\frac{x-\mu}{\sigma}\\ \\z=\frac{10-14}{3}=-1.33\)

From the normal distribution table, P(x < 10) = P(z < -1.33) = 0.0918

b) For x > 21

\(z=\frac{x-\mu}{\sigma}\\ \\z=\frac{21-14}{3}=2.33\)

From the normal distribution table, P(x > 21) = P(z > 2.33) = 1- P(z < 2.33) = 1 - 0.9901 = 0.0099

The inequalities that match the given graph are:

x ≤ 0 and y ≤ 0 (option a) for the third quadrant.

From the graph, we can determine the quadrants of the coordinate plane where x and y are negative or positive.

If x ≤ 0 and y ≤ 0, then we are in the third quadrant of the coordinate plane, where both x and y are negative.

If x ≥ 0 and y ≥ 0, then we are in the first quadrant of the coordinate plane, where both x and y are positive.

If x ≥ 0 and y ≤ 0, then we are in the fourth quadrant of the coordinate plane, where x is positive and y is negative.

If x ≤ 0 and y ≥ 0, then we are in the second quadrant of the coordinate plane, where x is negative and y is positive.

Therefore, the inequalities that match the given graph are:

x ≤ 0 and y ≤ 0 (option a) for the third quadrant.

To know more about inequalities visit:

https://brainly.com/question/30231190?

#SPJ1

Answer:

-3,2   -2,4  1,-1

Step-by-step explanation:

Jose can park his car for the maximum time of 9 hours and the minimum time of 5 hours.

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is a hospital parking lot charges 3.50$ for the first hour and 1.75$ for each additional hour.

The modelled equation representing the above scenerio is -

y = 3.5 + 1.75x

where (x) represents the number of hours for which the car is parked.

Maximum amount with Jose = $19.25

Therefore -

3.5 + 1.75x ≤ 19.25

1.75x ≤ 15.75

x ≤ 9 hours       [Maximum time]

Minimum amount with Jose = $12.25

3.5 + 1.75x ≥ 12.25

1.75x ≥ 8.75

x ≥ 5 hours               [Minimum time]

Therefore, Jose can park his car for the maximum time of 9 hours and the minimum time of 5 hours.

To solve more questions on Equation modelling, visit the link below-

https://brainly.com/question/2284046

#SPJ1

Answer:

C

Step-by-step explanation:

Copying the data set into another program allows you to leverage the capabilities of that program for Statistical analysis.

The provided data set can be copied into another program, such as a spreadsheet or a statistical software program, to perform various data analysis tasks. Let's explore some common operations that can be performed using the data set.

1. Descriptive Statistics: By copying the data set into a spreadsheet or statistical software, you can calculate various descriptive statistics, such as the mean, median, mode, standard deviation, and range of the data. These statistics provide insights into the central tendency, variability, and distribution of the data.

A

1   4

2   8

3   9

4   5

5   2

6   7

7   7

8   5

9   8

2. Data Visualization: Once the data set is copied, you can create visualizations to better understand the data. This can include bar charts, histograms, line plots, or box plots, depending on the nature of the data and the insights you want to gain.

3. Data Manipulation: Copying the data set into a spreadsheet allows you to manipulate and transform the data as needed. You can perform operations like sorting, filtering, grouping, and calculating new variables based on existing ones. This enables you to extract meaningful information from the data set.

4. Statistical Analysis: If you are using statistical software, you can conduct advanced statistical analyses on the data set. This may involve regression analysis, hypothesis testing, analysis of variance (ANOVA), or clustering techniques, depending on the specific research question or objective.

5. Data Integration: If you have additional data sets or variables related to the given data set, copying it into a program allows you to merge or join different data sets, thereby enriching the analysis and providing a more comprehensive understanding of the data.

Overall, copying the data set into another program empowers you to perform a wide range of data analysis tasks, enabling you to explore, understand, and draw meaningful insights from the data.

In summary, copying the data set into another program allows you to leverage the capabilities of that program for statistical analysis, calculations, and visualizations, enabling you to gain deeper insights and draw meaningful conclusions from the data.

To know more about Statistical .

https://brainly.com/question/30780083

#SPJ8

Answer:

To solve it, you need to use probability. Let me show you how.

We can use a tree diagram to represent the possible outcomes of the last ball. Here is the diagram:

```

Haris Rauf

/        \

yorker   full toss

0.8       0.2

/  \      /  \

boundary no boundary boundary no boundary

0.2  0.8  0.9  0.1

```

The probability of a boundary is the sum of the probabilities of the branches that end with a boundary. To find the probability of each branch, we multiply the probabilities along the branch. For example, the probability of a yorker and a boundary is 0.8 × 0.2 = 0.16.

So, the probability of a boundary is:

0.8 × 0.2 + 0.2 × 0.9 = 0.16 + 0.18 = 0.34

Therefore, the probability that a boundary will be scored of the last ball is 0.34 or 34%.

Step-by-step explanation:

Answer:

1.- 4/5 + 5/12= 1  and 13/60

2.- 5/6 + 6/12= 1 and 1/3

3.- 1/3 + 2/6= 2/3

4.- 7/8 + 8/10=  1 and 27/40

Answer:a

Step-by-step explanation:

Answer: The answer is D 1 1/8

The values in the boxes that correctly complete the division model and quotient are presented as follows;

\({}\)                 10                   2                4    

6        \({}\)      60                 16                  

            76  ÷ 6 = 12 R 4  

A division area model comprises of the number being divided, representing the area of a rectangle, and a factor or the divisor, being a side length of the rectangle.

The number 76 divided by 6 using the division model can be evaluated by setting the area of the rectangle as 76 and the length of side of the rectangle as 6, asw follows;

The division model

The model for the division of 76 ÷ 6 can be presented as follows;

        \({}\)        10                2                 4  

6    \({}\)            60              16

Therefore; 76 ÷ 6 = 10 + 2 = 12 Remainder 4

Learn more on representing division using division area models here: https://brainly.com/question/27954894

#SPJ1

Answer:

1 no. answer is -21

Step-by-step explanation:

According to BODMAS

12 + 8 / 2 * 3 - (42 + 3)

= 12 + 8 / 2 * 3 - 45

= 12 + 4 * 3 - 45

= 12 + 12 - 45

= 24 - 45

= -21

Answer:

32

Step-by-step explanation:

\( \frac{8(8)}{2} = 32\)

i think this is the answer

Answer:

32

Step-by-step explanation:

8 x 8 = 64

64/2 = 32

Hope this helps!

Answer in fraction form = 33/2

Answer in decimal form = 16.5

===========================================================

Work Shown:

n = some number

2n = twice that number

2n+3 = "sum of twice a number and 3"

\(\sqrt{2n+3}\) = square root of the previous expression

The equation we need to solve is \(\sqrt{2n+3} = 6\)

We'll follow PEMDAS in reverse, undoing each operation, to isolate n

\(\sqrt{2n+3} = 6\\\\\left(\sqrt{2n+3}\right)^2 = 6^2 \ \ \text{ ... square both sides}\\\\2n+3 = 36\\\\2n+3-3 = 36-3 \ \ \text{ ... subtract 3 from both sides}\\\\2n = 33\\\\\frac{2n}{2}=\frac{33}{2} \ \ \text{ ... divide both sides by 2}\\\\n = \frac{33}{2}\\\\n = 16.5\)

Answer:

\(\frac{33}{2}\)

Step-by-step explanation:

 In the problem, "The square root of the sum of twice a number and 3 is 6" can be converted to an equation that looks like this:

Let x be the number:

\(\sqrt{2x+3 = 6 }\)

In order to solve the problem:

\(\sqrt{2x+3}^2=6^2\)

By squaring both sides to remove the exponent:

\({2x + 3 = 36}\)

Simplify:

\({2x+3-3=36-3}\)

Subtract 3 from both sides:

\({2x = 33 }\)

Then Simplifying further:

\(\frac{2x}{2} = \frac{33}{2}\)

Divide both sides by 2 to remove 2 from the x.

\({x = \frac{33}{2} }\)

Thus, meaning the answer is \(\frac{33}{2}\)

Hope this helps you.

Step-by-step explanation:

-63x-56y=10

-56y=10+63x

y= 10+63x/-56

Answer:

d

Step-by-step explanation:

because it asks for up to 30

pls brainliest

Answer:

the answer is D hope that helps

Answer:

hope this helps to find the interest

Step-by-step explanation:

450

Answer:

A. $37,395

Step-by-step explanation:

correct on edge! hope it helps :)

The savings from the difference between the 30–year loan at 11%, which

is 6% gives an interest when the mortgage is paid of approximately;

a. $37,395.18

The amount paid is given as follows;

\(Monthly \ payment, \ M = \mathbf{\dfrac{P \cdot \left(\dfrac{r}{12} \right) \cdot }\left(1+\dfrac{r}{12} \right)^n }{\left(1+\dfrac{r}{12} \right)^n - 1}\)

Which gives;

\(M = \dfrac{150000 \times \left(\dfrac{0.11}{12} \right) \cdot \left(1+\dfrac{0.11}{12} \right)^{30 \times 12} }{\left(1+\dfrac{0.11}{12} \right)^{30 \times 12} - 1} \approx \mathbf{1,428.49}\)

Payment in 10 years = $1,428.49 × 120 ≈ $171,418.8

At the lower interest rate the person could have received (11 - 6 = 5)%, we have;

\(M = \mathbf{\dfrac{150000 \times \left(\dfrac{0.05}{12} \right) \cdot \left(1+\dfrac{0.05}{12} \right)^{30 \times 12} }{\left(1+\dfrac{0.05}{12} \right)^{30 \times 12} - 1}} \approx 805.23\)

Payment in 10 years = $805.23 × 120 ≈ $92,227.6

Savings = $171,418.8 - $96,627.6 = $74,791.2

The time duration the savings is invested in the account = 30 years - 10 years = 20 years

Which gives;

Simple interest  after 20 years = $74,791.2 × 0.025 × 20 ≈ $37,396.6

Therefore;

The option that best gives the amount of money that would have accumulated in interest is the option a.

a. $37,395.18

Learn more about compound and simple interest here:

https://brainly.com/question/24557100

https://brainly.com/question/9245816

Answer:

1450

Step-by-step explanation:

Any number times 10 goes up one value.

ones become tens, and tens become hundreds etc..

87x10=870

And a number times 100 goes up two values.

23.5x100= 2350

hope this helped ;)

Step-by-step explanation:

you don't have a calculator ? with that you would have gotten the answer immediately.

so you had to write the question in here, need to wait for an answer, ...

but actually, this is very easy to solve even without a calculator, as this is how our decimal numbers work : based on powers of 10.

multiplying by 100 moves the decimal point 2 positions to the right (and fill up with zeros where necessary) :

14.5 × 100 = 1450

a multiplication by 10 moves the decimal point 1 position to the right.

a multiplication with 1000 3 positions to the right. and so on.

a division by 100 moves the decimal point 2 positions to the left (and fill up with zeros where necessary). and so on.

Answer:c

Step-by-step explanation:

Answer:

Length = 7 ft

Breadth = 7 ft

Step-by-step explanation:

Let lenght of rectangle be x

and breadth be y

Area = \(49\ \text{ft}^2\)

\(xy=49\\\Rightarrow x=\dfrac{49}{y}\)

Permiter of a rectangle is given by

\(P=2(x+y)\\\Rightarrow P=2x+2y\\\Rightarrow P=2\times\dfrac{49}{y}+2y\\\Rightarrow P=\dfrac{98}{y}+2y\)

Differentiating with respect to y we get

\(\dfrac{dP}{dy}=-\dfrac{98}{y^2}+2\)

Equating with zero

\(0=-\dfrac{98}{y^2}+2\\\Rightarrow -2=-\dfrac{98}{y^2}\\\Rightarrow y^2=\dfrac{98}{2}\\\Rightarrow y^2=49\\\Rightarrow y=7\)

Double derivative of the equation

\(\dfrac{d^2P}{dy^2}=2\dfrac{98}{y^3}\\\Rightarrow \dfrac{d^2P}{dy^2}=\dfrac{196}{y^3}>0\)

So the value of y is minimum at 7.

\(x=\dfrac{49}{y}=\dfrac{49}{7}\\\Rightarrow x=7\)

Hence, \(x=7,y=7\)

The mimimum length and breadth of the rectangle is both 7 ft.

If initial sample of 458 grams of a radioactive substance decays according to the function \(A(t)=458e^{-0.038t}\) then the half-life of the substance is 0.

Half-life is the time required for a quantity (of substance) to reduce to half of its initial value.

Given,

An initial sample of 458 grams of a radioactive substance decays according to the function

\(A(t)=458e^{-0.038t}\)

We need to find the half life

\(458=458e^{-0.038t}\)

Divide both sides by 458

\(1=e^{-0.038t}\)

Take log on both sides

\(log1=-0.038t\)

0=-0.038t

t=0

Hence, the half-life of the substance is 0.

To learn more on Half life click:

https://brainly.com/question/24710827

#SPJ1

Answer:

\(\frac{7}{10}\)

Step-by-step explanation:

100\(m^{2}\) -5 = 44  Add 5 to both sides

100\(m^{2}\) = 49  Divide both sides by 100

\(m^{2}\) = \(\frac{49}{100}\)

\(\sqrt{m^{2} }\) = \(\frac{\sqrt{49} }{\sqrt{100} }\)

m = \(\frac{7}{10}\)

Step-by-step explanation:

A U B= {2,3,4,5,6,7,8,9,10,11,12,13}

A n B= {5}

Answer:

150%

Step-by-step explanation:

half of 6 is three, and 9 has a value of 3 more than 6. meaning that 9/6 = 150%

Answer: \(150\)% \((\)\(0.54\)\()\)

Step-by-step explanation:

For fraction: divide 6 by 100 and remove the % sign.

{\(6\)}% \(=\frac{6}{100}\)

For decimal: move the decimal point 2 places to the left and remove the % sign.

{\(6\)}% \(=0.06\)

\(100\)% \(=9\)

\(\frac{6}{100}\) × \(9=0.06\) × \(9=0.54\)

\(6\)% \(of~9~is~0.54\)

Answer:

what's that

Step-by-step explanation: