c- 14b=

if c equals -7 and b equals 1/7

13.28 divided by 3 equals approximately 4.4267. This is a simple division problem that can be solved using a calculator.

The Numerical Conundrum:

The task at hand is straightforward — to compute the outcome of 13.28 divided by 3.

The Division Process:

The division process involves sharing or partitioning a given quantity into equal parts. In this case, we aim to distribute 13.28 into three equal segments.

Calculating the Division:

When we employ a calculator or mathematical tool, we discover that:

13.28 ÷ 3 ≈ 4.4267

Interpreting the Result:

The division of 13.28 by 3 yields an approximate quotient of 4.4267. This result signifies that each portion, when dividing 13.28 into three equal parts, is approximately 4.4267.

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Final answer:

To find the unknown number for the rectangle's dimensions, we set up an equation based on the perimeter formula. Solving this equation, we find that the value of the unknown number is 12 inches.

Explanation:

To solve this problem, we need to find the unknown number given that the short sides of the rectangle are 2 inches each, and the long sides are three less than an unknown number of inches. The perimeter of the rectangle is given as 22 inches.

First, let's denote the unknown number as x. The formula for the perimeter of a rectangle is 2 times the width + 2 times the length. Here, the width is 2 inches, and the length is x - 3 inches.

So, the equation becomes:

2(2) + 2(x - 3) = 22

Solving for x:

4 + 2x - 6 = 22

2x - 2 = 22

2x = 24

x = 12

Therefore, the value of the unknown number is 12 inches.

Answer:

its nine peeps

Step-by-step explanation:

cause

The turtle walks at a rate of 1/5 mile in 45 minutes. By calculating the turtle's speed as 1/225 miles per minute, we find that the turtle will walk 4/15 of a mile in 1 hour.

The student asked how much of a mile the turtle will walk in 1 hour if the turtle walks at a rate of 1/5 mile in 45 minutes. To solve this, we calculate the speed of the turtle in miles per minute and then find out how far the turtle can go in 60 minutes (1 hour).

First, we find the turtle's speed:

Therefore, if the turtle continues at the same rate, it will walk 4/15 of a mile in 1 hour.

To find out how much of a mile the turtle will walk in 1 hour, divide 1/5 by 45 to find the distance walked in 1 minute. Then multiply the distance walked in 1 minute by 60 to find the distance walked in 1 hour. The turtle will walk 1/3 of a mile in 1 hour.

To find out how much of a mile the turtle will walk in 1 hour, we first need to determine the distance the turtle walks in 1 minute. Since the turtle walks 1/5 mile in 45 minutes, we can divide 1/5 by 45 to find the distance walked in 1 minute:

1/5 mile ÷ 45 minutes = 1/225 mile per minute

Now, we can multiply the distance walked in 1 minute by 60 to find the distance walked in 1 hour:

(1/225 mile per minute) × 60 minutes = 1/3 mile

Therefore, the turtle will walk 1/3 of a mile in 1 hour.

We created a word problem involving Sarah saving $6 each week to buy $24 art supplies, showing the multiplication equation $6 x W = $24, and used a bar model to find that Sarah needs to save for 4 weeks.

Let's create a word problem that involves the multiplication of money and use a bar model to solve it. Imagine that a girl named Sarah is saving up to buy a special set of art supplies that costs $24. She decides to save $6 every week from her allowance. To find out how many weeks she needs to save in order to buy the art supplies, we can set up an equation using multiplication: 6 (number of dollars saved per week) x W (number of weeks) = 24 (total cost of the art supplies).

Using a bar model, we can represent the total cost as a long bar divided into smaller equal parts, each part representing $6. Counting the number of parts that add up to $24 will give us the number of weeks Sarah needs to save. This model visually supports our equation and helps us solve for W. In this case, W equals 4 because 6 dollars times 4 weeks equals the 24 dollars needed for the art supplies.

6 times 54 equals 324.

To find the number that, when multiplied by 6, equals 324, you can set up the equation:

6x = 324

To solve for x, you divide both sides of the equation by 6:

6x / 6 = 324 / 6

Simplifying this equation, you get:

x = 54

Therefore, 6 times 54 equals 324.

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The percentage increase in population is 65.11%.

The ratio of the increased value to the original value, multiplied by 100, is the percentage increase formula. It is outlined as a percentage. Anything's value will increase if it is valued more, so will its proportion.

Given:

A town's population went from 25,800 to 42,600.

as, the population of town increase in 15 years.

So, percent increase

= Change in Amount/ Original Amount x 100

= ( 42600 - 25800) / 25800 x 100

= 16800/ 25800 x 100

= 65.11%

Hence, the percentage increase in population is 65.11%.

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Answer:

7800

Step-by-step explanation:

7782

The 2 is in the ones place.

The 8 is in the tens place.

The 7 at right is in the hundreds place.

The 7 at left is in the thousands place.

We need to round to the hundreds place, so the digits to the right of the hundreds place become zeros.

That means we write this:

7700

Now we look at the leftmost digit we dropped. It was the 8. Since 8 is from 5 to 9, the digit to its left goes up one. The 7 becomes 8.

We get this:

7800

Answer: 7800

Assuming the additional costs raise the base price of the car to $18,000, by multiplying her monthly payments of $395 by 48 months, Yolanda could afford up to $18,960. Therefore, Yolanda can afford the car.

To determine whether Yolanda can afford the car, we must first establish the total cost of the car including options, fees, and taxes. Suppose they escalate the base price of the car from $16,750 to a total of $18,000, which is within the values provided in the Price and Demand Shifts: A Car Example table.

Next, we need to multiply Yolanda's monthly payments of $395 by the payment period of 48 months. This equals $18,960. Yolanda's total affordability over the 48-month duration would be $18,960.

Given her total affordability surpasses the total cost of the car, Yolanda will be able to buy the car.

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Distance to be covered by the runner is given as [tex]\frac{7}{8}.[/tex] miles.

Speed of runner= [tex]\frac{3}{8}.[/tex] miles per minute.

The Time taken can be calculated by the formula Time = Distance ÷speed.

Time taken =[tex]\frac{7}{8}.[/tex] ÷[tex]\frac{3}{8}.[/tex]

Time = [tex]\frac{7}{8} x \frac{8}{3} =\frac{7}{3}.[/tex]

Time = 2.33 minutes = 2+(.33x60) [ 1 minute = 60 seconds]

Time = 2 minutes 20 seconds.