What number is shown on the graph ?

A man borrowed $500 at a 12% annual interest rate and repaid it after 18 months. The calculated simple interest on the loan is $6.00.

To calculate simple interest, you can use the formula:

Simple Interest = [tex]\frac{P \times R \times T}{100}[/tex]

where:

- P is the principal amount (the initial amount borrowed),

- R is the rate of interest per annum, and

- T is the time the money is borrowed for in years.

In this case:

- P = $500,

- R = 12%(or 0.12 as a decimal), and

- T = 18 months (which is 1.5 years since [tex]\( \frac{18}{12} = 1.5 \))[/tex].

Now plug these values into the formula:

Simple Interest = [tex]\frac{500 \times 0.12 \times 1.5}{100}[/tex]

Calculate this expression to find the simple interest.

Simple Interest = [tex]\frac{500 \times 0.12 \times 1.5}{100}[/tex]

Simple Interest = [tex]\frac{90}{100}[/tex]

Simple Interest = $6.00

Therefore, the simple interest on a $500 loan at an annual interest rate of 12% over 18 months is $6.00.

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The complete question is:

A man borrows $500 and pays it back after 18 months at 12% per annum. Find the simple interest.

The simple interest is $90.

The formula for simple interest is:

I = PRT

Where:

I = the interest paid

P = the principal amount borrowed

R = the interest rate

T = the time period (in years)

We know that P = $500, R = 12% = 0.12, and T = 18 months = 18/12 = 1.5 years. We can now plug these values into the formula to solve for I:

I = $500 * 0.12 * 1.5 = $90

Therefore, the simple interest is $90.

The complete question is:

A man borrows $500 and pays it back after 18 months at 12% per annum. Find the simple interest.

A music teaching system that is used to engage students more in music practice. The music teacher needs a ladder system to teach high notes to students.

Therefore, the music teacher needs a ladder system to teach high notes to students.

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To find the total cost, we must multiply the amount that was bought by the price of each individual item. So we need to multiply the price of one gallon by how many gallons Tina bought:

[tex] 15.25*2.31=35.227 [/tex]

However, the question says to round to the nearest hundredth, so we must round up. Therefore the total amount Tina paid for the gasoline was $35.23.

If Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. The total cost of the gasoline rounded to the nearest hundred will be: $35.23

Using this formula

Total cost=Quantity ×price

Where:

Quantity=15.25 gallons

Price=$2.31 per gallon

Let plug in the formula

Total cost=15.25×$2.31

Total cost=$35.2275

Total cost=$35.23 (Approximately)

Inconclusion if Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. The total cost of the gasoline rounded to the nearest hundred will be: $35.23

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The required amount of paint that covers the whole house is 20/ 6 gallons.

Given that,
5/6 gallon of paint covers 1/4 of the house then how much paint is needed for the entire house is to be determined.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
5/6 gallon of paint covers 1/4 house
5 / 6 gallon  = 1 / 4 house
multiply by 4 on both sides

4 * 5 / 6 = 4 * 1 / 4 house
20 / 6 = 1 house

Thus, the required amount of paint that covers the whole house is 20/ 6 gallons.

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To find the greatest number of pens or pencils that Louis can place in each bag, we need to find the greatest common divisor (GCD) of 45 and 75. Using the Euclidean algorithm, the GCD is determined to be 15.

In order to find the greatest number of pens or pencils that Louis can place in each bag, we need to find the greatest common divisor (GCD) of the given numbers, 45 and 75. The GCD represents the largest number that can evenly divide both 45 and 75.

We can find the GCD by using the Euclidean algorithm. Starting with the larger number (75), we divide it by the smaller number (45) and find the remainder (30). Then, we divide the divisor (45) by the remainder (30) and find the new remainder (15). We continue this process until we reach a remainder of 0. The last non-zero remainder (15) is the GCD of 45 and 75.

Therefore, the greatest number of pens or pencils that Louis can place in each bag is 15.

Let

x-----> the original price of the calculator

y-----> the original price of the binder

we know that

[tex]15\%= \frac{15}{100}=0.15[/tex]

[tex](x+y)(1-0.15)=107.27[/tex]

[tex](x+y)(0.85)=107.27[/tex] -----> equation A

[tex]y=6.20[/tex] -----> equation B

substitute the value of y in the equation A and solve for x

[tex](x+6.20)(0.85)=107.27[/tex]

[tex](x+6.20)=(107.27/0.85)[/tex]

[tex]x=(107.27/0.85)-6.20[/tex]

[tex]x=126.20-6.20[/tex]

[tex]x=\$120[/tex]

therefore

the answer is

the original price of the calculator is [tex]\$120[/tex]

Answer:

b) y=35x

Step-by-step explanation:

Since we have a linear function, with b=0 in the form y=mx, then line passes through the Origin (0,0).

We can see y=35x it's the only function with b=0.

Algebraically, let's test it to find out the initial value for x in this function.

y=0

y=35x

0=35x

x=0/35

x=0

(0,0)

Answer:

b) y=35x is the right answer

Step-by-step explanation:

I just did it and it was correct

To make 6 dozen cookies, you will need 2 1/2 cups of flour.

To find out how many cups of flour are needed to make 6 dozen cookies, we can set up a proportion:

1 2/3 cups / 4 dozen cookies = x cups / 6 dozen cookies

Cross multiplying, we get:

4 dozen cookies * x cups = 1 2/3 cups * 6 dozen cookies

Simplifying, we find that x cups = (1 2/3 cups * 6 dozen cookies) / 4 dozen cookies

Therefore, x cups = 2 1/2 cups

Final answer:

To make 6 dozen cookies, you would need 2.5 cups of flour.

Explanation:

To find out how many cups of flour are needed to make 6 dozen cookies, we can set up a proportion using the given information. We know that 1 2/3 cups of flour are needed to make 4 dozen cookies. So we can set up the proportion:

1 2/3 cups / 4 dozen = x cups / 6 dozen

To solve for x, we can cross multiply and then divide:

(1 2/3 cups) * (6 dozen) = (4 dozen) * x cups

(5/3) * (6) = (4) * x

30/3 = 4x

10 = 4x

x = 10/4 = 2.5

Therefore, you would need 2.5 cups of flour to make 6 dozen cookies.

Answer:

The answer is A

Step-by-step explanation:the country’s proximity of the equator just took the test

The correct answer is the country's proximity to the equator.

A line notionally drawn on the earth equidistant from the poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°.

All the options given, effects the climate of a region less or more, but climate of Brazil is mainly influenced by it location with the earth's equator

The climate of Brazil is generally hot and humid, temperature remains high that is due to its position proximity to the equator.

Brazil's climate is dominated by equatorial and tropical climates.

The equator passes through the northern part of Brazil which means that the sun's rays are perpendicular in this region throughout the year. Hence, making the temperature here is hot.

Hence, the correct option is the country's proximity to the equator.

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The commutative property of addition allows us to rearrange the order of terms without changing the sum. Demonstrating this property makes simplifying expressions easier by rearranging terms.

The commutative property of addition states that changing the order of the numbers being added does not change the sum. In the expression (-3 + i) + (18 + 5i), we can demonstrate the use of the commutative property in the first step by rearranging the terms as (-3 + 18) + (i + 5i).

Simplifying further, we get 15 + 6i as the result after applying the commutative property of addition.

Answer:

The table shows the number of badges earned, based on the number of boxes of cards sold.

Let b(x) represents the number of badges earned and x represents the  number of boxes of cards sold.

Given that:

[tex]b(20) = 3[/tex]

here, x = 20 number of boxes of cards sold

and

b(20) represents the number of badges earned or we can say that the number of badges earned is 3.

Therefore, b(20) = 3 mean in terms of the problem is that you sell 20 boxes you will get 3 badges

we know that

The formula to calculate the slope between two points is equal to

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

in this problem we have

[tex]A(-1,-7)\ B(1,5)[/tex]

substitute the values in the formula

[tex]m=\frac{5+7}{1+1}[/tex]

[tex]m=\frac{12}{2}[/tex]

[tex]m=6[/tex]

therefore

the answer is

the slope of the line is [tex]6[/tex]

Final answer:

A 66-kg person contains approximately 39.6 kilograms of water, considering that the human body is comprised of about 60% water.

Explanation:

To estimate how many kilograms of water is in a 66-kg person, biology and a general understanding of the human body composition are required. The human body is comprised of approximately 60% water. Thus, to calculate the mass of water in a 66-kg person, the following calculation is performed:

Water mass = Total body mass x Percentage of water in the body

Water mass = 66 kg x 0.60

Water mass = 39.6 kg

Therefore, a 66-kg person contains approximately 39.6 kilograms of water.

Answer:

Total Number of bouncy balls in two bags

    =One bag contains 27 millimeter balls + One bag contains 40 millimeter balls

   =27 +40

    =67

Now ,67 balls are put equally in 2 machines.

67 is an odd number which can't be divided into equal parts.

→67=33(Machine 1) +34(Machine 2)

          or

→67=34(Machine 1) +33(Machine 2)