10. How Long Ago Was 2 Million Seconds In Terms Of Days?

Answer:

The mesure of angle rst is 105

Answer:

105

Step-by-step explanation:

start by solving for x and then use what you know about the shape and it side to angle ratio

The value of y when x = 4, z = 6 is 24.

The equation for the relationship between y, x and z is y = xz.

Given that x = 2 and z = 3, we have y = 2 * 3 = 6.

Therefore, when x = 4 and z = 6, y = 4 * 6 = 24.

The relationship between y, x and z can be expressed as y = xz, which means that the value of y is proportional to the values of x and z. When the values of x and z are given, we can calculate the value of y based on this equation. For example, when x = 2 and z = 3, the value of y is 2 * 3 = 6. Similarly, when x = 4 and z = 6, the value of y is 4 * 6 = 24. In general, when the values of x and z are given, the value of y can be determined by multiplying the values of x and z. Therefore, when x = 4 and z = 6, the value of y is 24.

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Answer:

b- exponential

Step-by-step explanation:

right

The pounds of green beans that CJ bought at the market will be 3.75 pounds.

In Mathematics, it is important to note that an expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator. Some of the mathematical operations that are illustrated in this case include addition, subtraction, etc.

In this case, CJ went to the market and bought 1.5 pounds of potatoes for dinner. He bought 2.5 times as many pounds of green beans.

Therefore, the pounds of green beans that he bought at the market will be:

= 1.5 × 2.5

= 3.75 pounds.

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The triangles ΔWXP and ΔZYP are congruent with each other by SAS postulates. Then angle ∠3 is equal to angle ∠4 which is ∠3 = ∠4.

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

It is given that ∠1 = ∠2 and WX = YZ

XP = YP (Side opposite to equal angles)

Then the triangles ΔWXP and ΔZYP are congruent with each other by SAS postulates.

The corresponding sides of the congruent triangles are equal. Then we have

WP = ZP

Then the corresponding exterior angles of the congruent triangles are also equal. Then we have

∠3 = ∠4

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Answer:

The empirical rule states that for a bell-shaped distribution, approximately 68% of the data will fall within one standard deviation of the mean, approximately 95% of the data will fall within two standard deviations of the mean, and approximately 99.7% of the data will fall within three standard deviations of the mean.

In this case, the mean is $1700 and the standard deviation is $200.

So, one standard deviation of the mean is 1700+200= $1900 and 1700-200 = $1500.

Therefore, according to the empirical rule, approximately 68% of the farms will have land and building values per acre between $1500 and $1900.

To estimate the number of farms that fall within this range, we can multiply the total number of farms (71) by 0.68.

(71)*(0.68) = 48.68 or about 49 farms

So, according to the empirical rule, approximately 49 farms will have land and building values per acre between $1300 and $2100.

Answer:

a= [tex]\frac{57}{13}[/tex]

Step-by-step explanation:

Find the value of y by subbing in x

y = 5x-3

y = 5(13) - 3

y = 62

Sub x and y into the 2nd equation, Solve for a

62 = a (13) + 5

62 = 13a + 5

57 = 13a

a= [tex]\frac{57}{13}[/tex]

Answer:

m= .5/5

Step-by-step explanation:

find the difference between the top 2 points in the y column then find the difference between the top 2 points of the x column then put the answer for y over the answer for x and you find the slope

A highlight table is used to visualize the relative proportion of values in a table.

It is a way to present data in a graphical format that makes it easier to understand and compare the relative size of different categories.

It can be used to create a heatmap-like visualization that uses different colors or shades to indicate the relative frequency of values in a table. Highlight tables are useful for quickly identifying patterns and trends in large datasets, and for comparing the relative size of different categories of data.

They can also be used to compare data over time, or to compare data from different sources. Highlight tables can be created using various data visualization tools, such as spreadsheet software, data visualization libraries, or specialized data visualization software.

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The value of d is -9.We can find by both sides solving for d.

Subtraction means you are taking something away from a group or number of things. When you subtract what is left in the group becomes less. An example of a subtraction problem is the following: 5 - 3 = 2.

First we add and subtract same terms to get the variables on one side and the constants on the other.Then multiply or divide to isolate the variable.In the last solve for given variables.You must perform the same exact operation to each side of the equation.

Now we have

d+8=-d-10

d+d = -10-8

2d= -18

d= -9

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The value of |(a x a) u a)| = 16, when a is a set with a = { 2, 5, 7, 11 }.

|(a x a) u a)| is the cardinality of the set obtained by the union of the cartesian product of a with itself, and a.

The cartesian product of a with itself is the set of all possible ordered pairs (x,y) where x and y are elements of a. Therefore, a x a = { (2,2), (2,5), (2,7), (2,11), (5,2), (5,5), (5,7), (5,11), (7,2), (7,5), (7,7), (7,11), (11,2), (11,5), (11,7), (11,11) }

The union of a x a and a is the set of all unique elements that belong to both sets. Since all elements of a are also in a x a, the union will have the same elements as a x a plus the elements of a. Therefore, (a x a) u a = { (2,2), (2,5), (2,7), (2,11), (5,2), (5,5), (5,7), (5,11), (7,2), (7,5), (7,7), (7,11), (11,2), (11,5), (11,7), (11,11), 2, 5, 7, 11 }

The cardinality of a set is the number of distinct elements it contains. The set (a x a) u a contains 16 distinct elements, therefore |(a x a) u a)| = 16.

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Answer:

C, D, E

Step-by-step explanation:

Additive inverses is pretty much the same number, but one is positive and one is negative.

In this case C, D, and E would be it.

C; both are 7, but ones negative and ones positive

D; both are 20, but ones negative and ones positive

and same with E... both are 335, but ones negative and ones positive

Answer:

Ria is older than Amit

Step-by-step explanation:

x is ria's age

x = 1/2 x + 5

(subtract 1/2 x from both sides)

1/2 x = 5

(divide by 1/2)

x = 10

Ria is 10

x/2 + 5 is Jay's age

10/2 + 5 = 10

Ria and Jay are the same age, so if Jay is older than Amit, Ria is as well.

Option A is correct because margin of error depends on sample size.

Your results will vary from the actual population value by how many percentage points, as indicated by the margin of error. A 95% confidence interval with a 4% margin of error, for instance, indicates that your statistic will, 95% of the time, be within 4% of the true population figure.

Given sample size = 500

total outcomes = 37,000

the margin of error in a 95% confidence

the margin of error is given by

Margin of error (statistic) = Critical value x Standard error of the sample.

so according to the given condition margin of  error in a 95% confidence is same as for the Purdue sample because both are samples of size 500, because it depnds on sample size.

Hence option A is correct.

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The car travels 3.75 miles in 5 minutes

GIVEN-

2.626 Miles in 3.5 mins

TO FIND-

Distance in 5mins

STEPS-

In 3.5 minutes it travels 2.625 miles

To find out how much it travels in only one minute, we divide 2.625 miles by 3.5 minutes

2.625/3.5 = 0.75 miles/minute

∵In m mins it traveled 0.75×m miles

since,distance d = 0.75 x m

∴In 5 mins it traveled 0.75x5 miles

=3.75miles

The car traveled 3.75 miles in 5 minutes

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Answer:

Step-by-step explanation:

14 - (2% × 14) = 

14 - 2% × 14 = 

(1 - 2%) × 14 = 

(100% - 2%) × 14 = 

98% × 14 = 

98 ÷ 100 × 14 = 

98 × 14 ÷ 100 = 

1,372 ÷ 100 = 

Answer : 13.72

Answer:

Step-by-step explanation:

Find out the difference between the numbers,  Decrease = Old value - New value. Step 2: Divide this 'decrease' by the old value and multiply it by 100. This makes the percent decrease in the formula , Percent Decrease = (Old Value - New Value) / Old Value] × 100]

The amount of water that a basin holds depends on the size and shape of the basin.

The size and shape of a basin affects how much water it holds because it affects the surface area and volume of the basin. A basin with a larger surface area can hold more water than a basin with a smaller surface area. Similarly, a basin with a larger volume can hold more water than a basin with a smaller volume. For example, a shallow basin with a large surface area may be able to hold more water than a deep basin with a small surface area. Therefore, the size and shape of the basin will determine how much water it can hold.

The volume of a basin can be calculated by multiplying its length, width, and depth. For example, if a basin is 2 feet long by 1 foot wide by 1 foot deep, it would hold 2 cubic feet of water (2 x 1 x 1 = 2). Therefore, if the basin is completely filled with water, the answer would depend on its size and shape; it would need to be measured in order to calculate the exact amount of water it holds.

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On solving the provided question, we can say that - by doing the inequality equation,  [tex]6x - 4 > 8 - 2x = > x > 3/2[/tex]

A connection between two expressions or values that is not equal in mathematics is referred to as an inequality. Inequality results from an imbalance, thus. In mathematics, an inequality establishes the relationship between two values that are not equal. Egality is not the same as inequality. Use the not equal symbol () in most cases when two values are not equal. To contrast values, whether they are tiny or huge, different inequalities are employed. By adjusting both sides until just the variables are left, you may eliminate many straightforward inequalities. However, several factors cause inequality: Divide or add negative values on both sides. Switch the left and right.

[tex]6x - 4 > 8 - 2x\\6x > -2x + 12\\8x > 12\\x > 3/2[/tex]

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You dilate a line segment around a point by following a simple procedure mentioned below that begins with identifying the center of a line segment.

Dilating a line segment around a point is a simple process. First, you need to identify the center of the line segment.

Then, use a ruler or other measuring device to measure the distance from the center of the line segment to each end point.

To dilate the line segment, multiply the measured distance by the desired scale factor. Finally, draw a new line segment connecting the two new end points.

This will give you the dilated line segment around the point you identified at the beginning.

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Answer:

2x-3

Step-by-step explanation:

Not exactly sure what the question being asked is, but I assume its that you want this written out algebraically. Double a number can be represented by 2x, and 3 less can be represented by -3. Add these terms together and you get 2x-3.

On solving the provided questyion, As a result, the answer to the given function issue is k = 0.01238 and 24,390 years.

One variable in a function is defined in terms of another. The phrase "Y is a function of x" (symbolized as y = y(x)) indicates that y varies according to the value that the x expression assumes. Despite the fact that it is usually asserted that "x causes y," this is not always the case.

Given :  t = 2005 -2000 = 5 years

a=6.124

Population  =a

[tex]6.515 = 6.124\\= > =6.515/ 6.124\\= > ln( 6.515/ 6.124 ) = 5k\\= > k = 0.01238[/tex]

[tex]7.5 = 6.124\\= > = 7.5/ 6.124\\= > t = 150/280\\= > t =24,390 years.\\[/tex]

Therefore , the solution to the given problem of function comes out to be

[tex]k = 0.01238 and 24,390 years.[/tex]

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The Ksp of the lead II iodide is 6.4 * 10^-9.

We know that the solubility product has to do with the amount of the solute that we can be able to find that has dissolve in the saturated solution form the data that we have from the question that is given.

Now we know that;

Number of moles of the solute = mass/ molar mass

= 0.54 g/461 g/mol

= 1.17 * 10^-3 moles

Molarity = 1.17 * 10^-3 moles/ 1 L

= 1.17 * 10^-3 M

Then Ksp = [x] [2x]^2

Ksp = 4x^3

Ksp = 4( 1.17 * 10^-3 )^3

Ksp = 6.4 * 10^-9

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48$ dollars would be the correct anwser

Option B x = -2 to x = 1 in this interval the function is increasing and linear

What does a function show as increasing and decreasing?

If the value of f(x) grows as the value of x increases, the function is said to be increasing; conversely, if the value of f(x) decreases as the value of x increases, the function is said to be declining.

To determine if a function is increasing or decreasing on an interval, we need to know the sign of its first derivative on that interval. To determine if a function is linear, we need to know if the function is of degree one.

A function that is linear is of degree one and the graph of a linear function is a straight line, where the slope of the line is the coefficient of x.

To determine if a function is linear and increasing or decreasing on an interval, we need to determine the sign of the first derivative of the function on that interval, if the first derivative is positive, the function is increasing, if it is negative, the function is decreasing.

Additionally, it is also important to consider the domain of the function, to ensure the function is defined on that interval.

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1. To get system B form A: C. Swap only the right-hand sides of both equations.

2. They are not equivalent systems.

The point of intersection of two equations of a system gives us the solution, which is the coordinate of that point.

If two systems are equivalent, then they will have the same solution or point of intersection.

1. To get system B from A, the values at the right hand side of both equations were swapped.

2. The graph of system A, -10x - 4y = 0 and -2y + 7y = 8 is given in figure 1. The solution is (-0.64, 1.6).

The graph of system B, -10x - 4y = 8 and -2y + 7y = 0 is given in figure 2. The solution is (-0.8, 0).

Therefore, the systems are not equivalent.

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The sum or the compound interest were Rs. 10,089 & Rs. 2589, respectively, according to the supplied statement.

Per year, as used in contracts, is used to describe ongoing duties, or those that take place continuously during the course of an agreement. For instance, if a customer pays 3% interest on a loan annually, it indicates that you will have to pay 3% more of the loan's principle each year until the deal is through.

Given : Initial principle amount (P) = Rs. 7500

      Rate of interest (R) = 16% per annum

To find : Compound interest (C.I.) = ?

Solution :

It is given that Initial principle amount (P) = Rs. 7500

Rate of interest (R) = 16% per annum

      Time (t) = 1 year = 2 ( ∵ Half Yearly)

We know the formula for Compound Interest,

       Compound Interest (A) = [tex]P\left(1+\frac{R}{100}\right)^{n t}[/tex]

[tex]\begin{aligned}& =7500\left(1+\frac{16}{100}\right)^2 \\& =7500\left(\frac{100+16}{100}\right)^2 \\& =7500\left(\frac{116}{100}\right)^2\end{aligned}[/tex]

= 7500 * 1.345

= Rs. 10,089

Now, Compound interest = A - P

= 10,089 - 7500

= Rs. 2589

∴ Final amount = Rs. 10,089

Compound Interest = Rs. 2589

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The complete question is-

Calculate the amount and the compound interest on Rs. 7500 for 1 year at 16% p.a compounded half yearly​

Due to proportionality, y has a value of 13 when x = 1.

In mathematics, proportionality denotes a linear relationship between two quantities or variables. Both quantities increase in size when one double, and both decrease in size when one drops to a tenth of its original value.

Given that If y varies directly with x and y = 39 when x = 3

Since x is directly proportional to the x

thus,

y ∝ x

we can write it in a ratio form

y₂ / y₁ = x₂ / x₁ (asked value of y at x = 1)

y₂ / 39 = 1/ 3

y₂ = 13

Therefore, the Value of y at x = 1 is 13 due to proportionality.

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Answer:

£42.30

Step-by-step explanation:

6% of £45 = 2.7

£45-£2.70=£42.30

When you say don't use the dollar sign do you mean I should convert from dollars to pounds?

Answer:

X - X * 0.15 = 0.85X

X * 0.85 = X - X * 0.15

Both of these expressions can be used to find the price of any lawnmower pre-tax this weekend. The first expression calculates the price by subtracting 15% of the original price from the original price, and the second expression calculates the price by multiplying the original price by 85%.

well, since one is a horizontal line and the other is a vertical line, Check the picture below.