9. David traveled from Brunswick Maine to Sandiego California. The distance
between the cities is approximately 3.2 x 10³ miles and the trip took 4
days.
How many miles, written in scientific notation, did David travel per day?

Answer:

4 and 20

Step-by-step explanation:

100 times 5 is 500. If we go backwards 500 ÷ 5 = 100.

100 ÷ 5 = 20. 20 ÷ 5 = 4.

An exponential sequence is a sequence that grows more every time. It would get really big really quickly.

The first and second numbers in this sequence is 4 and 20

Given that,

Based on the above information, the calculation is as follows:

\(= 500 \div 100\)

= 5

And,

\(= 100 \div 5 = 20, \\\\20 \div 5 = 4\)

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Answer:

war zone/ stumble guys:)

Step-by-step explanation:

Answer:

1/8 and 2/16

Step-by-step explanation:

The estimated median price of a single-family home in Charleston/No. Charleston in the 1st Quarter of 2008 is $201,048. If the median price continues to decrease at the same rate for the next two years, the estimated median price of a single-family home in the 1st Quarter of 2011 would be $144,458.

(a) To estimate the median price of a single-family home in the 1st Quarter of 2008, we need to calculate the original price before the 8.15% decrease. Let's assume the original price was P. The price after the decrease can be calculated as P - 8.15% of P, which translates to P - (0.0815 * P) = P(1 - 0.0815). Given that the end of 1st Quarter of 2009 median price was $184,990, we can set up the equation as $184,990 = P(1 - 0.0815) and solve for P. This gives us P ≈ $201,048 as the estimated median price of a single-family home in the 1st Quarter of 2008.

(b) If the median price of a single-family home falls at the same rate for the next two years, we can calculate the price for the 1st Quarter of 2011 using the estimated median price from the 1st Quarter of 2009. Starting with the median price of $184,990, we need to apply an 8.15% decrease for two consecutive years. After the first year, the price would be $184,990 - (0.0815 * $184,990) = $169,805.95. Applying the same percentage decrease for the second year, the price would be $169,805.95 - (0.0815 * $169,805.95) = $156,012.32. Therefore, the estimated median price of a single-family home in the 1st Quarter of 2011 would be approximately $144,458.

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Answer:

A

Step-by-step explanation:

for it to be a function every x value must have at most 1 y value, therefore it is option A as this requirement is met

The table that represents a linear equation is the third table.

A linear equation written in slope-intercept form is written as:

y = ax + b

You can see that for a increase of 1 unit in x, we have a increase/decrease of a units in y.

So you only need to identify the table where the increases/decreases in the second column are constant.

The correct option is the third table then, where we can see that in the y-values we decrease 8 units to get the next value:

-2 - 8 = -10

-10 - 8 = -18

-18 - 8 = -26

So we have a line with a slope of -8.

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The solution of the function, h(-3) is - 1 / 2.

Function relates input and output. In other words, a function is an expression that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Therefore, let's solve the function as follows:

h(x) = 3x + 3 / x² + x + 6

Let's find h(-3) as follows:

We will input the value of x as -3 in the function.

Hence,

h(-3) = 3(-3) + 3 / (-3)² + (-3) + 6

h(-3) = -9 + 3 / 9 - 3 + 6

h(-3) = -6 / 12

h(-3) = - 1 / 2

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Answer:

100

Step-by-step explanation:

Answer:

200

Step-by-step explanation:

The solution of the equation y = (2/3)x + 3 is 5/3

The given equation is

y = (2/3)x + 3

The slope of the line is the change in y coordinates with respect to the change in x coordinates.

This is the linear equation in the the slope intercept form

y = mx + b

Where m is the slope of the line

b is the y intercept

y is the y coordinates

x is the x coordinates

The value of x = -2

Substitute the value of x in the equation

y = (2/3) × -2 + 3

Do the arithmetic operations

= -4/3 + 3

Add the numbers

= 5/3

Therefore, the solution is 5/3

I have solved the question in general, as the given question is incomplete

The complete question is:

What is the solution of the equation y = (2/3)x + 3x, when x = -2?

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The value of a(t) is -1 and b(t) is 55 + \(e^t\)

No, the given equation y' - y = 55 + \(e^t\) is not in the standard form of a first-order linear differential equation.

In the method for solving a first-order linear differential equation, an integrating factor is a function used to transform the equation into a form that can be easily solved.

For an equation in the standard form y' + a(t)y = b(t), the integrating factor is defined as:

μ(t) = e^∫a(t)dt

To solve the equation, you multiply both sides of the equation by the integrating factor μ(t) and then simplify. This multiplication helps to make the left side of the equation integrable and simplifies the process of finding the solution.

To put it in standard form, we need to rewrite it as y' + a(t)y = b(t).

Comparing the given equation with the standard form, we can identify:

a(t) = -1

b(t) = 55 + \(e^t\)

Therefore, The value of a(t) is -1 and b(t) is 55 + \(e^t\)

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The advertising appeal used in this ad is a health appeal. The ad promotes the nutritional value of White House applesauce cups by highlighting that they provide 100% of daily Vitamin C in every cup.

This appeal focuses on the health benefits of the product, suggesting that consuming it will be good for one's well-being.

By emphasizing the nutritional value of the product, this appeal targets consumers who are concerned about their health and wellness. It suggests that by choosing White House applesauce cups, consumers can ensure they are getting an important nutrient without having to consume additional supplements or make other changes to their diet.

Overall, health appeals are a powerful marketing technique, as many people prioritize their health and are willing to pay more for products that they perceive as being beneficial for their well-being. By using this appeal, the ad for White House applesauce cups seeks to influence consumers to purchase the product based on its perceived health benefits.

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Answer:

see explanation

Step-by-step explanation:

The restriction a ≠ 0 and b ≠ 0 is applied since division by zero would make

\(\frac{a}{b}\) and its reciprocal \(\frac{b}{a}\) undefined, thus meaningless

Answer:

12.17634

Step-by-step explanation:

Answer: $1,544.40

Step-by-step explanation: It just is

Answer:

999,960

Step-by-step explanation:

let x be a multiple of 120

120x ≤ 999,999

999,999 / 120 = 8333.325

8333 ≤ x ≤ 8334

8333(120) = 999,960

8334(1200) = 1,000,080  this is a 7-digit number

Therefore, the largest 6-digit number that is exactly divisible by 120 is 999,960

Answer:

Step-by-step explanation:

Answer:

=3

Step-by-step explanation:

given the general form ax2 +bx+c=0

there exist two solutions where: a=1,b=3andc=3

Answer:

The rate of change in the table is 78 students per year

Step-by-step explanation:

Here, we want to get the rate of change of the function

Mathematically, we can get this by using the formula;

m = (y2-y1)/(x2-x1)

(x1,y1) and (x2,y2) are points we are to select from the table

Let us select the point (4,704) and (17,1718) from the table

The slope is thus;

m = (1718-704)/(17-4) = 78 students per year

Answer:

357.5cm^2

Step-by-step explanation:

The 1000th term in Cai's list is 1505.

A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols. It represents the arithmetic and algebraic structure of the numbers and offers a distinctive representation for each number.

Now, For the 1000th term in Cai's list of positive integers excluding squares and cubes, we need to continue the sequence until we reach the 1000th term.

Starting with 2, we skip 1 and 4 (which is 2 squared),

so 3 is the third positive integer.

Next, we skip 8 (which is 2 cubed) and include 5, 6, and 7.

Skipping 9 (which is 3 squared), we add 10 and 11.

Skipping 16 (which is 2 to the fourth power), we include 12, 13, 14, and 15.

Skipping 25 (which is 5 squared), we add 17, 18, 19, 20, 21, 22, 23, and 24.

Skipping 27 (which is 3 cubed), we add 26 and 28.

Skipping 36 (which is 6 squared), we include 29, 30, 31, 32, 33, 34, 35, and 37.

Skipping 49 (which is 7 squared), we add 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, and 48.

Skipping 64 (which is 2 to the sixth power), we include 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, and 63.

Skipping 81 (which is 3 to the fourth power), we add 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 82, 83, 84, 85, 86, 87, 88, and 89.

Skipping 100 (which is 10 squared), we include 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, and so on.

By the time we reach the 1000th term, we will have found the first 999 positive integers excluding squares and cubes.

Therefore, the 1000th term in Cai's list is 1505.

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1. The area of the parallelogram  = B. 3,484ft²

2. The volume of the rectangular prism = B.  8m³.

3. The prism's height = C. 3cm

A parallelogram is a two-dimensional geometric shape that has two pairs of parallel sides. This means that the opposite sides of a parallelogram are parallel to each other and have the same length. Additionally, the opposite angles of a parallelogram are congruent (i.e., they have the same measure).

The area of parallelogram will be = b × h

where b = 67ft and h = 52ft

A = 3,484ft²

If you cut a square pyramid in half using a single cut, you will have; Triangle.

The volume of the rectangular prism will be = l × w × h

= 1m × 2m × 4m = 8m³.

If the volume of the prism is 120cm³, the prism's height will be = V/(l ×  w)

= 12Ocm³/(5 × 8)

= 120/40 = 3cm

The surface area of a cylinder is 2π r h + 2π r²

A = (2 × 3.142 × 4 × 12.4) + (2 × 3.142 × 4 × 4)

= 311.6864 + 100.544 = 412cm²

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Answer:-8,4 is ur answer

Answer:

Step-by-step explanation:

B or D

Answer:

826,783

82*6* (we go up)

826,783 is rounded to 830,000

Step-by-step explanation:

Binary integer variables are variables whose values consist of two values, 0 and 1.

Correct answer will be :- b. Variables with values 0 and 1.

These values are also known as bits, which are represented as 0 and 1 in computers. Binary integer variables are used in computing as a way to represent numbers, characters, and instructions. Binary integer variables are used to represent information in digital systems, because they can be used to represent any value with a single bit.

For example, a single bit can represent a number, letter, or instruction. Binary integer variables are also used in computer programming, as they can be used to represent boolean values, such as true and false. Additionally, they can be used to represent various types of data, such as numbers, characters, and images.

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Answer:

Please mark brainlist

The probability of landing on yellow is less than the probability of landing on blue.

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Explanation:

We have the following:

In short,

Normally the goal is to reduce the fractions, but in this case it's better to keep them as they are. This allows for easier comparisons of other fractions.

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

Now to look through the answer choices to see which are true, and which are false.

Using algebraic expression and equation, he invested $2000 in fund b.

An algebraic expression is a number, variable, or the combination of both and operational symbols. On the other hand, an equation is the equality of two expressions separated by "=".

Let x = amount he invested in fund b

If both funds together returned a 4% profit, then the sum of the profit in each investment is equal to 4% of the total investment.

$3000(0.02) + x(0.07) = (3000 + x)(0.04)

Solving for x,

$3000(0.02) + x(0.07) = (3000 + x)(0.04)

$60 + 0.07x = $120 + 0.04x

0.07x - 0.04x = $120 - $60

0.03x = $60

x = $2000

amount he invested in fund b = $2000

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Answer:

the population grew by approximately 11,200 people from 2010 to 2015.

Step-by-step explanation:

Answer:

first of all its 20 points secon of all its C mark brainlist PLZ

Step-by-step explanation:

Hello there! :)

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The definition of this piecewise function is:

Option D

Hope this helps you!

~SparklingFlower (:

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A congruent rectangle is a rectangle that has the same size and shape as another rectangle. In other words, two rectangles are congruent if they have the same length and width.

Since the rectangle is 4 inches by 7 inches, one of the dimensions represents the length and the other represents the width. The length and the width can be interchanged to form a different rectangle with the same area.

Since the rectangle is congruent to the 4-inch by 7-inch rectangle, the length and width of the rectangle are either 4 inches or 7 inches. Therefore, the length of segment JM can be either 4 inches or 7 inches.

So, there are two possible values for the length of segment JM: 4 inches and 7 inches.

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