can someone help please?!!! im in a hurry :(

Step-by-step explanation:

the mileage cost is the number of miles times the rate per mile.

240 × 0.62 = $148.80

180 × 0.62 = $111.60

270 × 0.62 = $167.40

580 × 0.62 = $359.60

47 × 0.62 = $29.14

1323 × 0.62 = $820.26

this you put into the "Mileage" column.

and the total expenses on the right is the sum of all $- amounts in the same line.

I don't think I have to do this trivial calculation.

Carton’s error is that she incorrectly broke up 2 and two-fifths.

The equation at the start is:

-9 * (2 + 2/5)

Step 1 : -9 * (2 + 2/5)

Step 2 : -9 * 2 +(-9)* 2/5

Step 3 : -18 + (-18/5)

Step 4 : -108/5

The correct answer should be -108/5, but since Carton made an error handling the fraction part, it becomes incorrect. The mistake is made by Carton at Step 3 while breaking up the fractions.

Hence, Catron’s error can be described by: She incorrectly broke up 2 and two-fifths.

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Answer:

The sum of two variables and 8 is greater than 4.

The division expression is (x² - 9x + 14)/(x - 5) = x - 4 - (6/(x - 5))

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

(x² - 9x + 14)/(x - 5)

Using a long division setup, we have

x - 5 | x² - 9x + 14

The division is carried out as follows

         x  - 4

x - 5 | x² - 9x + 14

         x² - 5x

-------------------------------

               -4x + 14

               -4x + 20

-------------------------------

                            -6

So, we have

Quotient = x - 4

Remainder = -6

Hence, the quotient is x - 4 and the remainder is -6

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The value of (x) will be equal to → x = 16 - K.

Perimeter is the measure of the length of the boundary of any two dimensional shape.

Given is a quadrilateral with its sides given.

The perimeter of this quadrilateral will be the sum of the length of its sides. Since, in the question, the final value of perimeter is not given, therefore we will assume it as K. The perimeter will be equal to -

(7x - 1) + (- 8x - 5x) + (6x + 13) + (4 - x) = K

7x - 1 - 8x - 5x + 6x + 13 + 4 - x = K

16 - x = K

x = 16 - K

Therefore, the value of (x) will be equal to → x = 16 - K.

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The probability example :

Let we have a dice what is the probability to get even number ?

So, we know the number on the dice are 1 , 2 , 3 , 4 , 5 and 6

So, the total possible numbers are 6

We need to get even number, the even numbers on the dice are 2 , 4 and 6

So, there are 3 numbers are even

So,

the probability = ( the total even numbers) / ( total outcomes ) = 3/6 = 0.5

So, the probability to get even number when we roll a dice is 0.5

The probability is varied form 0 to 1

where 0 is impossible to happen

And 1 is the certinty to happen

Answer:

7 workers are required, so we need 7-3 or 4 more workers.  

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

\(\frac{6}{1/3} =\frac{6*3}{1} \\=18\)

Answer:

3, 11, 35.

Step-by-step explanation:

The first 3 terms of the sequence can de written as:

n, 3n + 2, 3(3n + 2) + 2

So when n = 3 the first 3 terms are

3, 3(3) + 2,  3(3(3) + 2)) + 2

= 3 , 9 + 2, 33 + 2

= 3, 11, 35.

Carly has $2342.67 in her account in 2047.

Growth rate of the account is 3.75% per year.

To get amount of money Carly has in her account in 2047, we need to substitute t = 2047 into equation \(P = 600(1.0375)^t.\)

Years = 2047 - 2010

Years = 37

\(P = 600*(1.0375)^{37}\\P = 600*(3.90445030158)\\P = 2342.67018095\\P = $2342.67\)

The growth rate is calculated by finding the exponent coefficient in the equation \(P = 600(1.0375)^t\)

Growth rate = (1.0375 - 1) × 100

Growth rate = 0.0375 × 100

Growth rate = 3.75%

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Step 1

The parent function f(x) is given as;

If we transform the function by adding 1 to it we will have;

We have the following graph;

which means when you add 1 to the to get f(x)=3sin(x)+2, the function is shifted up by 1 unit.

Step 2

If the function is further transformed to;

we will have the graph below;

This means that the graph stretches horizontally by a factor of 4.

Therefore the changes f(x) passes through to g(x) are;

Answer; The graph is stretched horizontally by a factor of 4 and shifted up by 1 unit.

Answer:

0.04411764705

Step-by-step explanation:

Answer:

0.04411764705 is the correct answer ┌(・。・)┘♪

Answer:

\(-\sqrt{2} + \sqrt{2}i\)

Step-by-step explanation:

Angle of 9pi/4

The equivalent angle of \(\frac{9\pi}{4}\), on the first lap, is found subtracting this angle from \(2\pi\). Thus:

\(\frac{9\pi}{4} - 2\pi = \frac{9\pi}{4} - \frac{8\pi}{4} = \frac{\pi}{4}\)

Thus, the sine and cosine are:

\(\sin{(\frac{9\pi}{4})} = \sin{(\frac{\pi}{4})} = \frac{\sqrt{2}}{2}\)

\(\cos{(\frac{9\pi}{4})} = \cos{(\frac{\pi}{4})} = \frac{\sqrt{2}}{2}\)

Angle of 3pi/2

On the first lap of the circle, thus no need to find the equivalent angle. We have that:

\(\sin{(\frac{3\pi}{2})} = -1, \cos{(\frac{3\pi}{2})} = 0\)

Expression:

\(4(\cos{(\frac{9\pi}{4})} + i\sin{(\frac{9\pi}{4})}) \div 2(\cos{(\frac{3\pi}{2})} + i\sin{(\frac{3\pi}{2})})\)

\(4(\frac{\sqrt{2}}{2} + i\frac{\sqrt{2}}{2}) \div 2(0 - i)\)

\(\frac{2\sqrt{2} + 2\sqrt{2}i}{-2i} \times \frac{i}{i}\)

Considering that \(i^2 = -1\)

\(\frac{-2\sqrt{2}+2\sqrt{2}i}{2}\)

\(-\sqrt{2} + \sqrt{2}i\)

Answer:

1-a. The tax was 5%

b. The total bill is 7$

Step-by-step explanation:

a. We need the 10% tip of bill after tip and tax to get bill.

b. 0.7 = 10%

x = 100% (x is total bill)

x = (0.7*1)/0.1 (divide percentage by 100)

= 0.7/0.1

= 7

After answering the presented question, standard deviation t Lower bound = X - \((t * (s/\sqrt(n))) = 1271.89 - (1.860 * (34.753/\sqrt(9))) = 1238.94\)

A statistic that expresses the variability or variation of a bunch of values is the standard deviation. A high standard deviation indicates that the values are more distributed, whereas a low standard deviation indicates that the numbers are closer to the set mean. The standard deviation is a measure of how far the data are from the mean (or ). When the standard deviation is small, the data tends to cluster around the mean; when it is great, the data is more spread. The standard deviation represents the average variability of the data collection. It displays the average deviation from the mean of each score.

Next, we need to find the t-value for a 90% confidence interval with 8 degrees of freedom (n-1):

t = t(0.05, 8) = 1.860

Now we can calculate the lower and upper bounds of the confidence interval:

Lower bound = X - \((t * (s/\sqrt(n))) = 1271.89 - (1.860 * (34.753/\sqrt(9))) = 1238.94\)

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The evaluated expression \((2 - 5i)(p + q)(i)\) when p = 2 and q = 5i is 29i.

To evaluate the expression (2 - 5i)(p + q)(i) when p = 2 and q = 5i, we substitute the given values into the expression:

\((2 - 5i)(p + q)(i) = (2 - 5i)(2 + 5i)(i)\)

First, let's simplify (2 - 5i)(2 + 5i) using the distributive property:

\((2 - 5i)(2 + 5i) = 2(2) + 2(5i) - 5i(2) - 5i(5i)\)

                = 4 + 10i - 10i - \(25i^2\)

Recall that\(i^2\) is equal to -1:

\(4 + 10i - 10i\) -\(25i^2\) =\(4 + 10i - 10i - 25(-1)\)

       \(= 4 + 10i - 10i + 25\)            

\(= 29\)                  

So, (2 - 5i)(2 + 5i) simplifies to 29.

Now, we substitute this result back into the original expression:

\((2 - 5i)(p + q)(i) = 29(i)\)

Multiplying 29 by i gives us the final answer:

29(i) = 29i

Therefore, the evaluated expression (2 - 5i)(p + q)(i) when p = 2 and q = 5i is 29i.

It's important to note that when multiplying complex numbers, we apply the distributive property and use the fact that i^2 is equal to -1. By substituting the given values of p and q and simplifying, we find that the expression evaluates to 29i.

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Answer:

B 6lb 1 oz

Step-by-step explanation:

Because 1 pound=16 oz

16

32

48

64

80

96

That's 6lbs and that eliminates  5lbs 1552lbs so whats left 6lbs and 6 ounces or 6 pounds and 1 ounce.

But if 6 lbs is 96 ounces then how many is left over to 97=1 so your answer is 6 pounds and 1 ounce.

Answer:

Final answer: 4000

Step-by-step explanation:

Check the attached image for explanation.

The expression used to find the total amount that the trader will get is 90x + 120y + N

To determine the total revenue, find the cost of 'x' pencils, and y pens. Now add the cost of three items and form an expression that  we can use to calculate the total amount got by the trader:

Here we have

A trader sells x pencils at 90 each,

y pens at 120 each and 5 erasers at N each  

Hence,

Cost of 'x' pencils = 90 × x = 90x

Cost of y pens = 120 × y = 120y

Cost of 5 erasers = 5N

Thus, the total amount that the trader will get = 90x + 120y + N

Therefore,

The expression that is used to find the total amount that the trader will get is 90x + 120y + N

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Answer:

7,21,27,81,87, 261, 267....

Step-by-step explanation:

All odd number series from the given figure is

7, 21, 27, 81 , 87....

We can write this series as

7, 7 x 3 , (7x3)+6, ((7x3)+6)x3, (((7x3)+6)x3)+6....

7, 21, 21+6 , 27 x 3, 81+6...

Now, the next term of the series will be

=((((7x3)+6)x3)+6) x 3

= 87 x 3

= 261

And another term of the series will be

= 261 +6

= 267

7,21,27,81,87, 261, 267....

The area of the triangle, when a = 2 and c = 3, is 1512 square centimeters.

We must apply the formula for the area of a triangle, which is provided by: to determine the triangle's area.

(1/2) * Base * Height = Area

We can enter the values of a = 2 and c = 3 into the formula given that the base length is 3ac2 and the height is 2 centimetres greater than the base length.

Base length =\(3ac^2 = 3 * 2 * (3^2) = 3 * 2 * 9 = 54\) centimeters

Height is calculated as Base Length + 2 (54 + 2 = 56 centimetres).

Using these values as a substitute in the formula, we obtain:

Area =\((1/2) * 54 * 56 = 1512\) square centimeters

centimetres square

It's crucial to understand that the calculation assumes the triangle is a right triangle with the specified base and height and that the given values of a and c are accurately used in the formula.

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The sum total by the given data is equals to $658,880.

We are given that;

Percent=15%

Amount= $98,880

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

To divide by a percentage, we can convert it to a decimal by moving the decimal point two places to the left. This gives us:

15% = 0.15

To divide by 0.15, we can multiply by its reciprocal, which is 1/0.15. This gives us:

$98,880 / 0.15 = $98,880 x 1/0.15

To multiply by 100, we can move the decimal point two places to the right. This gives us:

$98,880 x 1/0.15 x 100 = $658,880

Therefore, by the percentage the answer will be $658,880.

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Answer:

Step-by-step explanation:

Question

N

m

4

5

4

U

-

3-

Cu v

-5-4-3-2-1

2

-2

1 w

60

r

2345x

What is the domain of the function on the graph?

O all real numbers

O all real numbers greater than or equal to-2

O all real numbers greater than or equal to-5

O all real numbers greater than or equal to 0

Help please

Answer:

14

Step-by-step explanation:

You can solve it like this:

63x2=126

126/9=14

The solution to the problem is that the number is 46.

In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.

The equation that can be used to solve the problem is q - 22 = 24.

To solve this equation, we need to isolate q on one side of the equation.

q - 22 = 24

Adding 22 to both sides, we get:

q - 22 + 22 = 24 + 22

Simplifying, we get:

q = 46

Therefore, the solution to the problem is that the number is 46.

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Answer:

The equation of the line in slope-intercept form is:

\(\:y=-\frac{1}{6}x\:+\:4\)

Step-by-step explanation:

The slope-intercept form of the line equation

\(y = mx+b\)

where  

Given the points on the line graph  

Determining the slope between (0, 4) and (3, 3.5)

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

\(m=\frac{3.5-4}{3-0}\)

\(m=\frac{\frac{7}{2}-4}{3-0}\)

\(m=-\frac{1}{6}\)

Thus, the slope of the line = m = -1/6

We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 4

Thus, the y-intercept b = 4

now substituting b = 4 and m = -1/6 in the slope-intercept form

\(y = mx + b\)

\(\:y=-\frac{1}{6}x\:+\:4\)

Therefore, the equation of the line in slope-intercept form is:

\(\:y=-\frac{1}{6}x\:+\:4\)

Answer:

14 sections

Step-by-step explanation:

2 1/3=7/3

7/3 divided by 1/6 is nothing but 7/3*6, which is just 14