i need help with these asap i will award brainleast for whoever gets it right *ONLY ANSWER IF U KNOW PLEASE*

Answer:

x<110

Step-by-step explanation:

-x/10>-11

-x>-11*10

-x>-110

x>110

x<110

Answer:

x > - 110

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the greater than a sign from both sides of the inequality :

       x / 10 - ( -11 ) > 0

                  x

Simplify   ——

                 10

   x    

 —— -  -11  > 0

  10

Subtracting a whole from a fraction

Rewrite the whole as a fraction using  10  as the denominator :

              -11                -11 • 10

   -11 =  ———  =  ————————

               1                     10  

Equivalent fraction: The fraction thus generated looks different but has the same value as the whole

Common denominator: The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

  x - (-11 • 10)               x + 110

———————  =  ———————

      10                            10

       x + 110

 ———————  > 0

          10

Multiply both sides by  10

Subtract  110  from both sides

           x > -110

Inequality plot for

0.100 x  + 11.000  >  0

x > -110

The distance that she runs from one corner of the field to another is given as follows:

147.1 yards.

The Pythagorean Theorem states that for a right triangle, the length of the hypotenuse squared is equals to the sum of the squared lengths of the sides of the triangle.

The distance in this problem is the diagonal of a rectangle, which is the hypotenuse of a right triangle in which the length and the width are the sides, hence:

d² = 85² + 120²

d = sqrt(85² + 120²)

d = 147.1 yards.

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Let's plug in both x and y values in the equation and check if the inequality is true...

\(\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}\)

\((4,1) \\ y \leqslant x + 1 \\ y < - \frac{x}{2} - 1\)

Substitute x as 4 and y as 1

\(1 \leqslant 4 + 1 \\ 1 < - \frac{4}{2} - 1\)

\(0 \leqslant 4 + 1 \\ 1 < - 2 - 1\)

\(0 \leqslant 5 \\ 1 < - 3\)

\(\purple{ \rule{300pt}{3pt}}\)

\((0, - 3) \\ y \leqslant x + 1 \\ y < - \frac{x}{2} - 1\)

Substitute x as 0 and y as -3

\( - 3 \leqslant 0 + 1 \\ - 3 < - \frac{0}{2} - 1\)

\( - 3 \leqslant 1 \\ - 3 < - 0 - 1\)

\( - 3 \leqslant 1 \\ - 3 < - 1\)

Thus, Option B (0,-3) is the correct choice....

There will be 130 nickels and 90 dimes. 100 nickels is 5 dollars. 90 dimes are 9 dollars. And then there will be 30 left. 30 dimes isn’t 1.50$ bur 30 nickels is 1.50$ so you add the 30 to the nickels and it’ll be exactly 15.50$.

Answer:

15 50..…......................

Answer:

what does a this mean? .54 is a decimal

Answer:

The value of x is 8.1

Step-by-step explanation:

We can use SOH CAH TOA to find our answer.

In this acronym, O is the opposite side, A is the adjacent side, and H is the hypotenuse. S is for the SIN function. C is for the COS function. T is for the TAN function.

We can calculate the length of the string by using the COS function.

So we can say the tangent of angle \(\beta\) is the opposite side divided by the adjacent side.

\(tan( \beta)=\frac{O}{A}\)

We are given the angle and the opposite side. We are looking for the adjacent side.

Lets solve for \(A\).

Take the reciprocal of both sides.

\(\frac{1}{tan(\beta)} =\frac{A}{O}\)

Multiply both sides by \(O\).

\(\frac{1}{tan(\beta)} *O=A\)

We are given

\(\beta=56\textdegree \\O=12\)

\(\frac{1}{tan(56)} *12=A\)

\(A=8.0941022\)

Answer:

270° counterclockwise

Step-by-step explanation:

The equation that shows the relationship is w = 38m.

If Mrs. Lopez types at a constant rate, then the number of words she types is directly proportional to the amount of time she types. We can express this relationship using the formula:

w = km

where w is the number of words typed, m is the number of minutes spent typing, and k is the constant of proportionality.

We are given that k = 38, so we can substitute this value into the formula to get:

w = 38m

Therefore, the equation that shows the relationship between the number of words Mrs. Lopez types and the number of minutes she types is w = 38m.

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The maximum profit if the profits per acre are $75 for corn and $40 for soybeans is $371,255.83. Therefore, the correct option is c.

To find the maximum profit from planting corn and soybeans, we can use linear programming. Let's first define the variables and write the constraints.

Let x be the number of acres of corn and y be the number of acres of soybeans.

1. Total acre constraint: x + y ≤ 6,000

2. Fertilizer/herbicide constraint: 9x + 3y ≤ 40,501

3. Labor constraint: 0.75x + y ≤ 5,250

The objective function to maximize is the profit function: P(x,y) = 75x + 40y

Now, we will use the Solver to find the maximum profit:

Step 1: Set up a spreadsheet with the constraints and the objective function.

Step 2: Go to the Data tab and click on Solver. If Solver is not available, you may need to add it in Excel Options.

Step 3: Set the objective function by selecting the cell with the profit function.

Step 4: Choose "Max" for the objective.

Step 5: Add the constraints by selecting the corresponding cells.

Step 6: Click on "Solve" and the Solver will find the optimal values for x and y.

After using Solver, we find that the optimal values are x = 4,363.89 (corn) and y = 1,636.11 (soybeans), which yields a maximum profit of $371,255.83. Therefore, the correct answer is c: $371,255.83

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Answer:

8955$

It got deleted because an idiot reported me.

There are 60,466,176 different license plates that consist of five symbols, either digits or letters.

To calculate the number of different license plates consisting of five symbols, we need to consider the number of choices for each symbol, which can be either digits (0-9) or letters (A-Z).
Determine the number of choices for each symbol.
There are 10 digits (0-9) and 26 letters (A-Z), so there are a total of 10 + 26 = 36 possible choices for each symbol.
Use the counting principle.
Since there are 5 symbols on the license plate and 36 choices for each symbol, we can use the counting principle to determine the number of different license plates.

The counting principle states that if there are n ways to do one thing and m ways to do another, then there are n x m ways to do both.

Calculate the number of different license plates.
The number of different license plates can be calculated as 36 × 36 × 36 × 36 × 36 = \(36^5\) = 60,466,176.

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There are a total of 60,466,176 different license plates consisting of five symbols, either digits or letters. This is because there are 26 letters in the English alphabet and 10 digits, so the total number of symbols is 36.

To calculate the number of different license plates consisting of five symbols, we need to consider that each symbol can be either a digit (0-9) or a letter (A-Z). There are 10 digits and 26 letters, so there are 36 possible choices for each symbol.

To find the total number of different license plates, we use the following steps:

1. Determine the number of possible choices for each symbol (36, as explained above).
2. Since there are five symbols in the license plate, raise the number of choices (36) to the power of 5.
3. Calculate the result.

So, the calculation would be:

36^5 = 60,466,176

There are 60,466,176 different license plates that can be created using five symbols with either digits or letters.

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Answer:

I guess it's A

Step-by-step explanation:

2*2*2+b*b*b

that's 8a³+b³

The running rate is 5 miles per hour.Let's denote the running rate as "r" and the driving rate as "9r" (since the driving rate is nine times the running rate).

To find the running rate, we need to determine the time spent driving and running separately and then add them together to equal 3 hours.

The time spent running can be calculated as the distance divided by the running rate:

Time running = Distance / Running rate = 5 / r

The time spent driving can be calculated similarly:

Time driving = Distance / Driving rate = 90 / (9r) = 10 / r

The total time spent driving and running is given as 3 hours:

Time running + Time driving = 3

5 / r + 10 / r = 3

To solve this equation, we can combine the fractions on the left side:

(5 + 10) / r = 3

15 / r = 3

Next, we can cross-multiply to isolate the variable:

15 = 3r

Dividing both sides by 3, we find:

r = 5

Therefore, the running rate is 5 miles per hour.

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The minimize the time needed to reach the island is \(\frac{18-\sqrt{3} }{3}\) mi.

Let "x" the distance traveled by land and "y" be distance traveled in the water.

\($t=\frac{x}{8}+\frac{y}{4}$$\)

From triangle,

\($y^2=(6-x)^2+1^2$$$\begin{aligned}y & =\sqrt{36+x^2-12 x+1}=\sqrt{x^2-12 x+37} \\t & =\frac{x}{8}+\frac{\sqrt{x^2-12 x+37}}{4}\end{aligned}$$\)

Now take derivative

A derivative of a function is the rate of change of one quantity over the other. Derivative of any continuous function that is differentiable on an interval [a, b] is derived using the first principle of differentiation using the limits.

\($$\begin{aligned}& t^{\prime}=\frac{1}{8}+\frac{1 \times(2 x-12)}{4 \times 2 \sqrt{x^2-12 x+37}} \\& t^{\prime}=\frac{1}{8}+\frac{2(x-6)}{8 \sqrt{x^2-12 x+37}} \\& \text { Now } t^{\prime}=0 \quad \frac{1}{8}+\frac{2 x-12}{8 \sqrt{x^2-12 x+37}}\end{aligned}$$\)

\(& \frac{1}{8}+\frac{2 x-12}{8 \sqrt{x^2-12 x+37}}=0 \\& -12+2 x+\sqrt{x^2-12 x+37}=0 \\\)

\(& \text { Now } t^{\prime \prime}=\frac{d}{d x}\left(\frac{1}{8}+\frac{2 x-12}{8 \sqrt{x^2-12 x+37}}\right)=0+\frac{1}{4\left(x^2-12 x+37\right)^{3 / 2}} \\\\& \text { At } t=\frac{18-\sqrt{3}}{3} \text {; } t^{\prime \prime}=\frac{1}{4\left(\left(\frac{18-\sqrt{3}}{3}\right)^2-12\left(\frac{18-\sqrt{3}}{3}\right)+37\right)^{3 / 2}}=0.16 > 0 \\\)

\(x=\frac{18-\sqrt{3}}{3}\)

Therefore, the time needed to reach the island is \(\frac{18-\sqrt{3} }{3}\) mi.

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Answer:

B

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

When doing those statements, the shapes are labelled as a combination of the labels of their angles. The larger trapezoid has angles A, B, C, and D. The smaller one has E, F, G, and H.

When you write statements about multiple shapes, especially when comparing them to one another, you want to make sure those angle labels stay in the SAME ORDER.

Let's say we flipped the little trapezoid upside down. Now it's in the same position as the big one. Then, you'd label them in the order of their congruent angles. A is congruent to E, B is congruent to F, and so on and so forth.

Luckily for us, this stays in alphabetical order. So, ABCD ≅ EFGH.

Answer:

*dies of boredom*

Step-by-step explanation:

EH, MWAH

Answer:

.00231481

Step-by-step explanation:

\(\frac{1}{12}\) * \(\frac{1}{36}\) = \(\frac{1}{432}\) = .00231481

ANSWER:

STEP-BY-STEP EXPLANATION:

In this case, we can make a proportion, since we know the time when there are 5 people, we need to know the time when there are two people

solving for x:

Answer:

A metal disk 12cm in diameter and 5cm thick is melted down and cast into a cylindrical bar of diameter 5cm . How long is the bar

Answer:

14

Step-by-step explanation:

Answer:

(x, y) = (-16/5, 13\(\frac{1}{5}\))

Step-by-step explanation:

4x + 9y = 24

x + y = 10 $\Rightarrow$ x = 10 - y

Substituting the value of x (second equation) into the first equation, we get:

4 * (10 - y) + 9y = 24

40 - 4y + 9y = 24

5y = -16

y = -16/5.

So, x = 10 - (-16/5) = 10 + 3\(\frac{1}{5}\) = 13\(\frac{1}{5}\)

Comparing the rates of change, we see that Mr. Mole's altitude decreases by 0.6 meters per minute, while Bugs Bunny's altitude decreases by larger amounts per minute (-1.6 meters and -5.6 meters). Therefore, Bugs Bunny dug faster than Mr. Mole.

To determine who dug faster, we need to compare the rates of change of their altitudes over time.

For Mr. Mole, the equation for his altitude (A) as a function of time (t) is given as A = -4 - 0.6t. This means that his altitude decreases by 0.6 meters per minute.

For Bugs Bunny, we can observe the change in altitude from the table of values. The change in altitude between 2 minutes and 9 minutes is -1.6 meters, and the change in altitude between 9 minutes and 16 minutes is -5.6 meters.

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Answer:

the answer is A

Step-by-step explanation:

The parameters represent a circle with a radius of 5 units, centered at (-7,9) and the equation of the circle is (x + 7)² + (y - 9)² = 5².

The given equations are:

x = 5cos(t) - 7, and

y = 5sin(t) + 9

if we rearrange the above equations we get:

(x + 7) = 5cos(t), and

(y - 9) = 5sin(t)

Taking square of both equation we get:

(x + 7)² = 25cos²(t), and

(y - 9)² = 25sin²(t)

Now, adding the equations we get:

(x + 7)² + (y - 9)² = 25cos²(t) + 25sin²(t)

(x + 7)² + (y - 9)² = 25

(x + 7)² + (y - 9)² = 5²

This is an equation of a circle with a radius of 5 units and the center at (-7,9)

since, the equation of a circle with radius R units and centered at (a,b) is given by:

(x -a)² + (y - b)² = R²

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Answer: A) 5 x 1/2

Step-by-step explanation: 5 x 1/2 yields 2.5, which is also the answer to 5 / 2.

Answer: A. 5 x 1/2

5 divided by 2 is 2.5, and 5 x 1/2 is also 2.5

The null hypothesis (H0) states that the average bowling score (μ) is greater than or equal to 168 points, while the alternative hypothesis (Ha) states that the average bowling score is less than 168 points.

To test this hypothesis, Jamie uses a significance level of 1%. The sample data consists of 17 games, with a mean score of 155 points and a standard deviation of 19 points.

To perform the hypothesis test, Jamie can use a one-sample t-test because the population standard deviation is unknown. The test statistic can be calculated as (sample mean - hypothesized mean) / (sample standard deviation / √sample size).

Substituting the given values, the test statistic is (-13) / (19 / √17) ≈ -3.02.

With 16 degrees of freedom (sample size - 1), Jamie can compare this test statistic to the critical t-value at a 1% significance level. If the test statistic falls within the critical region, Jamie can reject the null hypothesis and conclude that her bowling score is significantly less than 168 points on average.

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Answer:

19,188

Step-by-step explanation:

hope this helps ;)

Answer:

6

Step-by-step explanation:

Answer:

X is Equal 6 X=6 de nadixs

Answer:

1024 pi

Step-by-step explanation:

r = 32 units.

Area = pi * r^2

Area = 3.14 * 32^2

Area = 1024 * pi

Tt = pi??

Answer:

41

Step-by-step explanation:

Answer:

41

Step-by-step explanation:

angle 7 and angle 4 are corresponding angles.

corresponding angles are equal

∠7 = ∠4

∠7 = 41

41 = ∠4

The domain of the function is a semicircle with a radius of 5 and centered at the origin, where y is non-negative.

The domain of a function is the set of all possible input values for which the function is defined. In this case, the function is defined as:

\(f(x,y) = \sqrt{y} + \sqrt{[25 - x^2 - y^2} ]\)

To find the domain of this function, we need to determine the values of x and y that would result in the function producing a real-valued output.

For the square root of y to be real, y must be non-negative. That is, y ≥ 0.

For the square root of [\(25 - x^2 - y^2\)] to be real, we must have:

\(25 - x^2 - y^2 \geq 0\\x^2 + y^2 \leq 25\)

This is the equation of a circle with radius 5 centered at the origin. Therefore, the domain of the function is the set of all points (x, y) that lie inside or on this circle and have y ≥ 0.

In interval notation, we can write:

Domain: {(x, y) |\(x^2 + y^2 \leq 25, y \geq 0\)}

To sketch the domain, we can plot the circle with radius 5 centered at the origin and shade the region above the x-axis. This represents all the valid input values for the function. The boundary of the domain is the circle, and the domain includes all points inside the circle and on the circle itself, but not outside the circle.

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