what is the answer -x/8>-6

Enchanted Rock State Natural Area is located at latitude 30.506130 and longitude -98.820064. The geographic coordinates of Enchanted Rock State Natural Area in Fredericksburg, United States, are 30° 30' 22.068" N and 98° 49' 12.2304" W. Enchanted Rock State Natural Area falls under the Mysterious Sites category.

The standard datum used by default for GPS devices used for commercial and recreational purposes is WGS84. GPS users are advised to always verify the datum of the maps they are utilising.

WGS 84, also known as the datum, is now in use by US forces.

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To calculate the cash balance at the end of the period, we need to consider the cash inflows and outflows.

Starting cash balance: $4,520

Cash inflows: $1,654 (receivables collected)

Cash outflows: $1,961 (payments to suppliers) + $500 (cash expenses)

Total cash inflows: $1,654

Total cash outflows: $1,961 + $500 = $2,461

To calculate the cash balance at the end of the period, we subtract the total cash outflows from the starting cash balance and add the total cash inflows:

Cash balance at the end of the period = Starting cash balance + Total cash inflows - Total cash outflows

Cash balance at the end of the period = $4,520 + $1,654 - $2,461

Cash balance at the end of the period = $4,520 - $807

Cash balance at the end of the period = $3,713

Therefore, the cash balance at the end of the period is $3,713.

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Answer:

200r

Step-by-step explanation:

All you have to do is multiply the 10 and 20 to get 200 and then put the r after the 20, so it would look like this 200r

Answer:

16

Step-by-step explanation:

64 ÷ 4 = 16

Answer:

B

Step-by-step explanation:

Its the second one, Answer B

Total charge by company A for 80 sq.feet = 250+10(80)= $1050

Total charge by company B for 80 sq.feet = 90+12(90)=$1170

Let x be the no.of square feet for landscaping

Company A

Monthly consulting fee = $250

Cost of landscaping of 1 sq.feet = $10

Cost of landscaping of x sq.feet = $10x

So, Total charge by company A = 250+10x  ---1

Company B

Monthly consulting fee = $90

Cost of landscaping of 1 sq.feet = $12

Cost of landscaping of x sq.feet = $12x

So, Total charge by company B = 90+12x   ---2

Now we are supposed to find  how many square feet of landscaping will the two companies charge the same amount

So, Equate 1 and 2

250+10x = 90+12x

160=2x

80=x

So, the two companies charge the same amount for 80 sq.feet

Total charge by company A for 80 sq.feet = 250+10(80)= $1050

Total charge by company B for 80 sq.feet = 90+12(90)=$1170

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Theorem 4.4.1, also known as the positive divisor theorem, states that for all positive integers a and b, if a divides b, then a is less than or equal to b. In other words, if a is a factor of b, then a is smaller than or equal to b.

To prove this theorem, we can use the definition of divisibility, which states that if a divides b, then there exists an integer k such that b = ak. Since a and b are both positive, k must also be positive.

Multiplying both sides of the equation b = ak by the positive integer 1/a, we get b/a = k, which means that k is a positive integer. Therefore, a ≤ b/a, or equivalently,\(a^2 ≤ ab\). Since a is positive, we can divide both sides of this inequality by a to get a ≤ b.

Thus, we have shown that if a divides b, then a is less than or equal to b, which proves Theorem 4.4.1. This theorem is a fundamental property of divisibility and is often used in number theory and other mathematical areas.

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4x - 5y = -9

-4x + y = -7

Step 1

Eliminate variable x

Different sign eliminate x and add.

-5y + y = -9 + (-7)

- 4y = -9 - 7

- 4y = -16

y = -16/-4

y = 4

Step 2

Substitute y in any equation and find x.

-4x + y = -7

-4x + 4 = -7

-4x = -7 - 4

-4x = -11

x = -11/-4

x = 11/4

X = 11/4 Y = 4

Answer:

9.5

Step-by-step explanation:

Answer:

\({ \tt{sum = \frac{a(r {}^{n - 1} )}{n - 1} }} \\ 27 = \frac{a(r {}^{2 - 1} )}{2 - 1} \\ { \bf{27 = ar - - - (i)}} \\ \\ 54 = \frac{a( {r}^{3 - 1} )}{3 - 1} \\ { \bf{108 = a {r}^{2} - - - (ii) }} \\ { \tt{(ii) \div (i) : }} \\ r = \frac{108}{27} \\ { \bf{common \: ratio = 4}} \\ { \bf{first \: term = \frac{27}{4} }}\)

In the wuestion, we are given that the point is located at (-8,0). We will draw a graph to represent the point.

Since the brearing is measured from the north we will have.

Since the arrow covers two quadrants, it implies that the bearing would be

Answer:

Answer:

\(\frac{1}{3} x^3 - x^2 + 4x\)

Step-by-step explanation:

All this takes is the use of the power rule, which, for integrals, says that

∫\(x^n\) = \(\frac{1}{n+1}x^{n+1}\).

With this in mind, we can integrate:

∫\(x^2 - 2x + 4\)

= \(\frac{1}{3} x^3 - x^2 + 4x\).

We can also check our answer by differentiating our answer:

\(\frac{d}{dx} (\frac{1}{3}x^3 - x^2 + 4x)\\\\ = x^2 - 2x + 4\)

so we are correct!

hope this helped!

Answer:

b.

Step-by-step explanation:

Answer:

Hello There!!

Step-by-step explanation:

1.×-10=13. 13+10=23

2.t+20=44. 44-20=24

3.y/5=7. 5×7=35

You do the inverse operations to find the unknown number.For example if it is minus you do plus. e.g x-7=19 . 19+7=26

hope this helps,have a great

Answer:

24

Step-by-step explanation:

Here is how you do this

If there is 20 yellow sweets, and for every 5 yellow you have 6 pink you need to divide 20/5 (4)
then you would do 6*4 which would be 24

Answer:

24

Step-by-step explanation:

There are 5 yellow candies for every 6 candies.

5x4 is 20, and we know there are 20 yellow candys (The 5 in the multiplication problem being the 5 yellow candies for every 6 candies.).

So, then I multiplied 6x4 to get 24. This may not always work but it is a (I believe) a proportional relationship.

Statistical methods of forecasting labor supply and demand are most accurate when they are based on a comprehensive analysis of a variety of factors. This includes demographic changes, technological advancements, industry trends, government policies, and economic indicators.

The accuracy of the forecast also depends on the quality and reliability of the data used. Therefore, it is important to gather and analyze data from multiple sources, such as surveys, job postings, and employment statistics. Additionally, statistical methods should be regularly updated and refined to ensure that they reflect the most recent changes in the labor market. Ultimately, the accuracy of labor supply and demand forecasts can have a significant impact on business planning, workforce development, and economic growth, making it essential to use reliable statistical methods to produce the most accurate results.

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Answer:

Step-by-step explanation:

Numbers: HCF of 18 and 30

18: 2 * 3 * 3

30:2 * 3 * 5

HCF: 2 and 3 = 6

a: a * a and a.

HCF = a

b: b

c: c and c*c

HCF: C

Answer: 6*a*b*c(3a + 5*c)

Note: for this question one of the factors is the HCF and the other is what remains when the HCF is taken out.

The total number of frogs in the reservoir are 160.

What is Reservoir?

An enlarged lake behind a dam is a reservoir. Such a dam could be a man-made structure created to hold freshwater or it could be a natural formation.

Given:

Elanor wants to estimate the number of frogs in a reservoir.

She catches 90 frogs from the reservoir and marks them with a non-harmful dye.

Elanor then returns the frogs to the reservoir.

The next day she catches another 80 frogs and 10 of these are marked with the dye.

So on the first day the total frogs are 90.

On second day total frogs are 80 but 10 of them are dye, so the remaining are 70.

Therefore, the total frogs are 90 + 70 = 160.

Hence, the total number of frogs in the reservoir are 160.

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The value of x = 63.43° and x= 243.34°.

We have given tan x = 2   0°≤x≤360°

so x=\(tan^{-1}\)2         0°≤x≤360°

so here we have 2 answer

x = 63.43 and x = 63.43

The trigonometric function 'tangent' has an inverse called inverse tan. The opposing side of the right triangle is divided by the adjacent side, and this relationship is utilized to compute the angle by using the tangent ratio of the angle. This function can be used to calculate the value of tan 1, arctan 1, tan 10, etc. All inverse trigonometric functions must be named with the prefix "arc," so inverse tangent is abbreviated as "arctan." Despite the fact that it is conventional to use tan-1, we shall utilize arctan for the duration of this tutorial.

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Emma needed to budget an extra $87.00 - $24.00 = $63.00 for eating at restaurants instead of eating at home.

What is the equivalent expression?

Equivalent expressions are expressions that perform the same function despite their appearance. If two algebraic expressions are equivalent, they have the same value when we use the same variable value.

Emma spent a total of $29.00 x 3 = $87.00 on eating at restaurants.

If Emma had eaten at home, she would have spent $8.00 x 3 = $24.00.

Therefore, Emma needed to budget an extra $87.00 - $24.00 = $63.00 for eating at restaurants instead of eating at home.

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Answer:

sum of anngles of triangle=180

a+b+c=180

55+70+m=180

125+m=180

m=180-125

m=55

Step-by-step explanation:

please make me brainiest if it helped you

Answer: 80

Step-by-step explanation:

The area of a rectangle with given length and width is 2t³+15t²+19t+6 square units.

The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.

Given that, length of a rectangle =t²+7t+6 and width of rectangle =2t+1.

Here, area of a rectangle = (t²+7t+6)×(2t+1)

= t²(2t+1)+7t(2t+1)+6(2t+1)

= 2t³+t²+14t²+7t+12t+6

= 2t³+15t²+19t+6 square units

Therefore, area of a rectangle is 2t³+15t²+19t+6 square units.

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Answer:

320

Step-by-step explanation:

x is the mystery number

x÷40=20

20x40=80

80=x

80x40=320

hope this helps

The second-order partial derivatives of the function f(x,y) = x^7y^5 - x^2 + y^8 are:∂²f/∂x² = 42x^5y^5 - 2∂²f/∂y² = 20x^7y^3 + 56y^6∂²f/∂x∂y = 35x^6y^4∂²f/∂y∂x = 35x^6y^4.

To find all the second-order partial derivatives of the given function, f(x,y) = x^7y^5 - x^2 + y^8,

we first need to find the first-order partial derivatives with respect to x and y as shown below:∂f/∂x = 7x^6y^5 - 2x      ...............(1)∂f/∂y = 5x^7y^4 + 8y^7         ...............(2)

We can then find the second-order partial derivatives by taking the partial derivatives of the first-order partial derivatives obtained above.

∂²f/∂x²

= ∂/∂x(∂f/∂x)

= ∂/∂x(7x^6y^5 - 2x)

= 42x^5y^5 - 2           ...............(3)

∂²f/∂y²

= ∂/∂y(∂f/∂y)

= ∂/∂y(5x^7y^4 + 8y^7)

= 20x^7y^3 + 56y^6         ...............(4)

To find the mixed partial derivatives, we take the partial derivative of one of the first-order partial derivatives with respect to the other variable.

∂²f/∂x∂y

= ∂/∂x(∂f/∂y)

= ∂/∂x(5x^7y^4 + 8y^7)

= 35x^6y^4            ...............(5)

∂²f/∂y∂x

= ∂/∂y(∂f/∂x)

= ∂/∂y(7x^6y^5 - 2x)

= 35x^6y^4            ...............(6)

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If Keq is much less than one, then the numerator is smaller, and there is less product than reactant, indicating that the reaction proceeds in the reverse direction. Hence, the starting material is lower in energy.'

Given the following value, is the starting material or product lower in energy?The given value is keq

= 10−9, and the reactants and products are starting material and product, respectively. The reaction quotient is equal to the concentration of the product to the concentration of the reactant for non-equilibrium conditions and can be used to assess the extent of a chemical reaction towards the product or the reactant.Keq is calculated by dividing the concentration of products by the concentration of reactants when the reaction has reached equilibrium. If Keq is much less than one, then the numerator is smaller, and there is less product than reactant, indicating that the reaction proceeds in the reverse direction. Hence, the starting material is lower in energy.

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Since η² ≈ 0.33 and not 0.50, the statement "If an analysis of variance produces SS between = 20 and SS within = 40, then η² = 0.50" is false.

ANOVA, or Analysis of Variance, is a statistical method used to compare the means of two or more groups to determine if there are any statistically significant differences between them. It is commonly used in experimental and observational studies to analyze the variance between group means and within-group variability.

ANOVA tests the null hypothesis that the means of the groups are equal, against the alternative hypothesis that at least one of the group means is different. It calculates the F-statistic, which compares the between-group variability to the within-group variability. If the F-statistic is large enough and exceeds a critical value, it indicates that there is evidence to reject the null hypothesis and conclude that there are significant differences between the group means.

We can determine if η² = 0.50 is true or false by calculating the effect size η² using the provided SS between and SS within values.
η² = SS_between / (SS_between + SS_within)
η² = 20 / (20 + 40)
η² = 20 / 60
η² = 1/3 ≈ 0.33
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True, the eta-squared value is indeed 0.50, indicating that 50% of the total variance is accounted for by the between-group variation.

The formula to calculate eta squared (η2) is:
η2 = SSbetween / (SSbetween + SSwithin)
If SSbetween = 20 and SSwithin = 40, then:
η2 = 20 / (20 + 40) = 0.5
Therefore, η2 = 0.50, which means that 50% of the total variance in the dependent variable can be attributed to the independent variable (or factor) being analyze. The statement "If an analysis of variance produces SS between = 20 and SS within = 40, then η 2 = 0.50" is true. To determine η 2 (eta-squared), you'll need to calculate the proportion of total variance explained by the between-group variation. This can be done using the formula η 2 = SS between / (SS between + SS within). In this case, η 2 = 20 / (20 + 40) = 20 / 60 = 0.50. Therefore, the eta-squared value is indeed 0.50, indicating that 50% of the total variance is accounted for by the between-group variation.

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Answer:

I might be wrong, But it's 0 I think