Lesley and Enid left their waitress a 15% tip. THE TIP WAS 10.25 dollars.
What was their total bill not included the tip?

Answer:

no

Step-by-step explanation:

because the answer is x ≥3, not x ≥-3

Answer:

The slope m, is 3

i.e. Y=Mx+c where m is slope

Answer:

3

Step-by-step explanation:

remember the equation y=m*x+b? well, b and m are both numbers

in this case, m is 3, since 3x= 3*x and b=5.

m is the slope, and b is the y intercept (what y is when x is equal to 0)

a line is parallel if the slope doesn't change but the y intercept changes, aka moving the line up or down. ask me questions in the comment section if you have any

Answer: meh

Step-by-step explanation:

EXPLANATION:

We are given the following;

A farmer wants to make a 70% protein ration

The mix would have;

75% protein supplement

25% protein ration

1800 pounds mix of 70% protein ration

From these details we can make out the following;

Take note that the mixture would be made up of protein supplements and protein rations. Hence, the total mix of 1800 pounds would be'

Supplements + Ration = Mixture

Where Supplements is x pounds, then Ration would be 1800 minus x to derive the total weight of Ration.

We can now simplify the equations we came up with and we'll have;

Divide both sides by 50;

Therefore, for the protein supplement we would have;

Also, for the protein ration;

ANSWER:

Protein Supplement = 1215 pounds

Protein Ration = 585 pounds

Answer:

the number is one

Step-by-step explanation:

7-1= 6

6-3=2

hope this help and could u give me brainliest, thanks!

Introduction (Kinda)

So you want to write the equation and find the number.

Writing the Equation

Well, the question says "A number s is subtracted from seven. When the result is divided by three, the quotient is two."

If a number s is being subtracted from seven.

7-s

When the result of 7-s is divided by three, the quotient is two. Since your effecting the result of 7-s, you have to put those in parentheses.

(7-s)

Your dividing 7-s by 3.

(7-s) / 3

When you do that, you get 2.

(7-s) / 3 = 2

This is the equation.

Finding the Number

Now you need to solve the equation.

(7-s) / 3 = 2

You need to isolate the s. "Remove" the numbers in opposite PEMDAS order...

Addition and Subtraction

Multiplication and Division

Exponents

Parentheses

7-s is in parentheses.

Divided by 3 is division. So you do that first.

You can multiply by 3 to cancel that out.

(7-s) / 3 × 3 = (7-s)

2 × 3 = 6

7-s = 6

Now that 7-s is on its own side, you can remove the parentheses.

So now to cancel the 7, you subtract 7 from each side (of the equation).

7-s-7 = -s

6-7 = -1

-s = -1

Now to cancel the negative signs, multiply each side by -1.

-s × -1 = s

-1 × -1 = 1

s = 1

Final Answer

The equation is...

(7-s) / 3 = 2

The number is...

1

The open interval of convergence is 1 then attached image.

We now approach series from a different perspective: as a function. Given a value of  x , we evaluate  f(x)  by finding the sum of a particular series that depends on  x  (assuming the series converges). We start this new approach to series with a definition.

A series can be represented in a compact form, called summation or sigma notation. The Greek capital letter, ∑ , is used to represent the sum.

Let  {\(a_{n}\)}  be a sequence, let x be a variable, and let c be a real number.

∑(n=0 to ∞) \(a_{n} x^{n}\) = \(a_{0} +a_{1} x+a_{2} x^{2} +.....\)

∑(n=0 to ∞) \(a_{n} (x-c)^{n}\) = \(a_{0} +a_{1} (x-c)+a_{2} (x-c)^{2} +.....\)

One of the conventions we adopt is that  \(x^{0}\) = 1  regardless of the value of  x . Therefore

∑(n=0 to ∞) \(x^{n}\) = \(1+x+x^{2} +x^{3} +......\)

List of Integral Formulas

∫ 1 dx = x + C.

∫ a dx = ax+ C.

∫ \(x^{n}\) dx = ((\(x^{n+1}\))/(n+1))+C ; n≠1.

∫ sin x dx = – cos x + C.

∫ cos x dx = sin x + C.

Therefore,

The open interval of convergence is 1 then attached image.

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If 2.383 is rounded to the nearest hundred the answer is 2.38

\(\huge\bold\blue{2.38}\)

Explanation:

2 - ones

. - decimal point

3 - tenths

8 - hundredths

2 - thousandths

8 is the digit in the hundredths place

look at the number on its right (which is 2)

if: < 5, just copy the number until the nearest hundredths.

if: > or = 5, add 1 to the hundredths then copy the number until the nearest hundredths

Answer:

Distance between the points is 8 miles.

Step-by-step explanation:

Distance between tow points \((x_1,y_1)\) and \((x_2,y_2)\) is defined by,

Distance = \(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Distance between the given points (2, -3) and (2, 5) will be,

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

               = 8 units

Since, 1 unit = 1 mile

Therefore, distance between these points will be 8 miles.

Answer:4.5

Step-by-step explanation:

we know that 76% of the specialty soaps are made with fresh herbs, and we also know that there are a total of 350 specialty soap bars, so how many are made with fresh herbs?  well, just 76% of those 350

\(\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{76\% of 350}}{\left( \cfrac{76}{100} \right)350}\implies 266\)

Answer:

p=7

Step-by-step explanation:

2(p + 1) = 16

2p + 2 = 16

     -2      -2

2p = 14

/2     /2

p=7

Answer:

p = 7

Step-by-step explanation:

Took a test!

Step-by-step explanation:

100% = $12

1% = 100%/100 = 12/100 = $0.12

15% = 1% × 15 = 0.12 × 15 = $1.80

the 15% tip is $1.80

The function that takes three decimal numbers as inputs and finds the sum of those inputs and returns the sum has been given below

What is programming?

Program is the set of instructions given to the computer so that the computer can execute those instructions. The act of writing program is called programming.

The program has been shown below

#include<stdio.h>

using namespace std;

int main()

{

double n1, n2, n3;

double s;

printf("Enter first numbers");

scanf(%lf, &n1);

printf("Enter second numbers");

scanf(%lf, &n2);

printf("Enter third numbers");

scanf(%lf, &n3);

s = n1 + n2 + n3;

printf("Sum = %f", s);

return 0;

}

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The average speed of Keddy based on time of travel and distance covered is 160 km/hr.

The time taken to reach the destination = 13:51 - 12:36

Performing subtraction

Time taken to reach the destination = 1:15 or 1 hour and 15 minutes

As we know, 1 hour has 60 minutes.

So, total time in hour = 1 + 15/60

Total time in hour = 1.25 hours

The speed, distance and time are related as -

Average speed = total distance travelled ÷ total time taken

Keep the values in formula -

Average speed = 200/1.25

Performing division

Average speed = 160 km/hr

Thus, the average speed of Keddy is 160 km/hr.

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Step-by-step explanation:

you can let

then connect this 2 points

Answer:

A

Step-by-step explanation:

5/8=0.625

0.42=0.42^2

Part A:

Coefficients: 9 and 11

Variables: a and pPart B:

There are two terms in the expression: 9a and 11p. We can identify them as separate terms because they are separated by a plus sign (+).Part C:

The term that shows the total earned from selling baskets of pears is 11p. The coefficient of 11 represents the amount earned per basket of pears, and the variable p represents the number of baskets of pears sold

Answer:

1331 feet3

Step-by-step explanation:

Answer:

V = (1/3)(121 in^2)(11 in) = 443.7 in^3

Step-by-step explanation:

If the side length of the square base is 11 cm, then the area of that base is (11 cm)^2, or 121 cm^2.  If the height of the pyramid is 11 cm (as you seem to indicate), then the volume of the squre pyramid is

V = (1/3)(121 in^2)(11 in) = 443.7 in^3

Answer:

R = (-2,0)

E = (2,2)

F = (4,-4)

Answer:

Option (C)

Step-by-step explanation:

Given question is incomplete; here is the complete question.

Consider the expression \(0.8^{x-3}\) . Which of the following is an equivalent expression?

A- \(0.8^{\frac{x}{3}}\)

B- \(0.8^{\frac{3}{x}}\)

C- \(\frac{0.8^{x}}{0.8^3}\)

D- \(\frac{0.8^{3}}{0.8^{x}}\)

Given expression is \(0.8^{x-3}\)

\(0.8^{x-3}=0.8^{x}\times 0.8^{-3}\) [Since \(x^{b+c}=x^{b}\times x^{c}\)]

          \(=\frac{0.8x^{x}}{0.8^{3} }\) [Since \(a\times b^{-1}=\frac{a}{b}\)]

Therefore, Option C will be the equivalent expression.

Answer:

Consider the expression 0.8X-3.  Which of the following is an equivalent expression?

A.

B.

C.  <<<<correct

D.

Step-by-step explanation:

eDGE 2021

Answer:

not equivalent to meteorologists ratio

Step-by-step explanation:

meteorologists ratio is

rainy days : sunny days = 2 : 5

last months weather is

rainy days : sunny days

= 10 : 20 ( divide both parts by LCM of 10 )

= 1 : 2 ← not equivalent to 2 : 5

Answer:

X > 2

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

If the ratio of the length of the chalkboard to the width is 4:3, this means that the length of this one is 7* 4/3=28/3. This can be rewritten as approximately 9.33 inches, or answer choice B. Hope this helps!

The GTIN-13 code that was typed incorrectly is C. 9300617013199.

The GTIN-13 code system, also known as EAN-13 or UPC-13, is a globally recognized barcode standard used to identify products. Each GTIN-13 code consists of 13 digits, with the last digit acting as a check digit to ensure the accuracy of the code. The check digit is calculated based on a specific algorithm using the preceding 12 digits.

To determine which code was typed incorrectly, we need to calculate the check digit for each GTIN-13 code provided and compare it to the actual check digit. If the calculated check digit differs from the provided check digit, it means the code was typed incorrectly.

Let's go through each option:

A. 9400550619775

The last digit, 5, is the check digit. To calculate the check digit, we ignore it for now and perform the necessary calculations on the remaining 12 digits. After calculating the check digit based on the algorithm, we find that the correct check digit should be 7. Since the provided check digit is 5, option A is correct.

B. 9400559001014

Similarly, the check digit is 4. Performing the calculations, we find that the correct check digit should be 1. Since the provided check digit is 4, option B is correct.

C. 9300617013199

Again, the check digit is 9. After performing the calculations, we determine that the correct check digit should be 1. Since the provided check digit is 9, option C is the one that was typed incorrectly.

Therefore, the correct answer is: C. 9300617013199.

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Answer:

Assume that there is a Latin quiz with 10 matching vocabulary questions, and your niece try to match them randomly. Then, the probability that she gets the first item right is

1

10

since there is only one correct answer for this item out of 10 options. Now, the probability that she gets the second item right is

1

9

since there is only one correct option and there is only 9 options left to choose from. So, in a similar fashion, the probability that she will get the third item correct is

1

8

, the fourth item correct is

1

7

and so on. Therefore, the probability that she will match them all correctly (getting a 100 on the quiz) is equal to

1

10

⋅

1

9

⋯

1

2

⋅

1

1

=

1

10

!

=

1

3628800

Answer:I don’t Knowt Try To Answer it yourself

Step-by-step explanation:

Answer:

3x(3x+2)

Step-by-step explanation:

1. Simplify: (4x2 - 2x) - (-5x2 - 8x).

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)

The first plant produces 2x + 21 more items daily than the second plant.

Here's the solution:

Let the number of items produced by the first plant be represented by 5x + 14, and the number of items produced by the second plant be represented by 3x - 7.

The first plant produces how many more items daily than the second plant we will calculate here.

The difference in their production can be found by subtracting the production of the second plant from the first plant's production:

( 5x + 14 ) - ( 3x - 7 ) = 2x + 21

Thus, the first plant produces 2x + 21 more items daily than the second plant.

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To determine the coordinates of the first class for a frequency polygon, we need to consider the range of lead times observed in the sample and how we want to group the data.

The first class for a frequency polygon represents the lowest range of lead times. To determine this range, we can look at the minimum and maximum lead times in the sample and decide on an appropriate interval size.

For example, if the minimum lead time observed is 1 day and the maximum lead time observed is 10 days, and we choose an interval size of 2 days, the first class would start at 1 day and end at 3 days.

The coordinates of the first class for the frequency polygon would be represented as (1, 3), where the first number represents the lower limit of the first class (1 day) and the second number represents the upper limit of the first class (3 days).

It's important to note that the specific choice of interval size and starting point for the first class can vary depending on the data and the analysis goals. Therefore, the coordinates of the first class may differ based on the specific context of the study.

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