1 13/15 in improper fraction

Expression: 2500 + m

Just substitute m with 300 and solve like that.

2500 + 300 = 2800

The pitcher can throw 58 until he reaches the limit, hopefully I helped :)

Answer:

No, (1, 2) does not make the equation true.

Step-by-step explanation:

y = 4x

(x, y) = (1, 2)

2 = 4(1)

2 = 4  (false)

Answer: No

Step-by-step explanation:

If you plug in (1,2) to the equation you get: 2=4(2)

Which simplifies to 2=8 which is not true

Therefore, (1,2) does not make y=4x true.

Samantha bought 3 packets of stickers, each having 100.

-> In total, she bought 3 x 100 = 300 stickers.

If she divides all of the stickers evenly among 6 friends and herself, each person would get 300 : 7 = 42(r6) stickers, which mean there is going to be 6 stickers left over.

Answer: 6 left.

Step-by-step explanation:

Each person could get 42 stickers. There would be 6 stickers left.

The equation is, 4x - y = -5

The equation is, x + 2y = 6

The equation is, \(\(y = -\frac{3}{4}x + \frac{29}{4}\)\)

The equation is, y = -2x + 5

What is standard form of equation of line?

When A and B are not both zero, a line has the usual form Ax + By = C. The standard form of equation with slope and the point is,\(\(y - y_{1} = m(x - x_1)\)\) ...(1)

1. Given:\(\(x_1 = -3, y_1 = -7, m = 4\)\)

Plug these values in the above equation,

\(\(y - (-7) = 4(x - (-3)\\ y + 7 = 4(x + 3)\\\\y + 7 = 4x + 12\\y = 4x + 5\\\\4x - y = -5\)\)

This is the equation in standard form of line.

2. Given:

\(\(x_1 = 10, y_1 = -2, m = -\frac{1}{2}\)\)

Plug these values in the equation (1),

\(\(y - (-2) = -\frac{1}{2} (x - 10)\\y + 2 = -\frac{1}{2} x + 5\\\)\)

Multiply both sides by 2.2y + 4 = -x + 10x + 2y = 6

This is the equation in standard form of line.

3. Given:

\(\(x_1 = -1, y_1 = 8, m = -\frac{3}{4}\)\)

Plug these values in the equation (1),\(\(y - 8 = -\frac{3}{4}(x - (-1))\\ y -8 = -\frac{3}{4}(x + 1)\\ y - 8 = -\frac{3}{4}x - \frac{3}{4}\)\(y = -\frac{3}{4}x -\frac{3}{4} + 8\\ y = -\frac{3}{4}x + \frac{29}{4} \\\)\)

This is the equation in point slope form.

4. Given:\(\((x_1, y_1) = (-3, 11), (x_2, y_2) = (6, -7)\)\)

First to find the slope from the given two points.

\(\(m = \frac{y_2 - y_1}{x_2 - x_1} \\m = \frac{-7-11}{6-(-3)}\\ m = \frac{-18}{9\\}\\ m = -2\)\)

Now plug m = -2 and one of the given point in the equation (1), we ge\(t\(y - 11 = -2(x - (-3))\\y - 11 = -2(x + 3)\\y - 11 = -2x - 6\\y = -2x + 5\)\)

This is the equation in slope intercept form.

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Answer:

Step-by-step explanation:

We need to cut each side of 10 in cake to:

It is possible by 4 cuts. In total the number of cuts is:

Total length of the cuts is:

It took 40 seconds to cut 80 in so each inch of cut takes:

Now, total length of cuts of 12 in x 12 in cake is:

Time required to cut this cake is:

Answer:

Ascending order:

Decreasing order:

The curl of the vector field F is (cos x - e^x sin z, cos y - e^y sin x, cos z - e^z sin y). The divergence of the vector field F is 0.

To find the curl of the vector field F(x, y, z) = (e^x sin y, e^y sin z, e^z sin x), we use the formula for curl:

curl(F) = (∂Fz/∂y - ∂Fy/∂z, ∂Fx/∂z - ∂Fz/∂x, ∂Fy/∂x - ∂Fx/∂y).

Calculating the partial derivatives:

∂Fz/∂y = e^z cos x, ∂Fy/∂z = e^y cos z,

∂Fx/∂z = e^x cos z, ∂Fz/∂x = e^z cos y,

∂Fy/∂x = e^y cos x, ∂Fx/∂y = e^x cos y.

Substituting these values into the curl formula, we get:

curl(F) = (e^z cos x - e^y cos z, e^x cos z - e^z cos y, e^y cos x - e^x cos y).

Simplifying further, we have:

curl(F) = (cos x - e^x sin z, cos y - e^y sin x, cos z - e^z sin y).

To find the divergence of the vector field F, we use the formula for divergence:

div(F) = ∂Fx/∂x + ∂Fy/∂y + ∂Fz/∂z.

Calculating the partial derivatives:

∂Fx/∂x = e^x sin y, ∂Fy/∂y = e^y sin z, ∂Fz/∂z = e^z sin x.

Adding these values together, we get:

div(F) = e^x sin y + e^y sin z + e^z sin x.

Simplifying further, we have:

div(F) = 0.

Therefore, the divergence of the vector field F is 0.

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Answer:

x = 13/7 or x = 1 6/7

Step-by-step explanation:

Seriousness is what is being portrayed by the oxymoron and paradox in this excerpt.
Simply put, a serious relationship is one in which you are fully committed to your partner. You are completely open and honest with each other. You trust each other deeply. And you are on the same page together not only from your values ​​and ethics perspective, but also from your future perspective.

Monks do not claim that "moderate" love is more wise than fleeting love, but they guide Romeo to understand the reason for his wisdom and explore their relationship.

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9514 1404 393

Answer:

  12 units

Step-by-step explanation:

In this geometry, all of the right triangles are similar, so corresponding sides are proportional.

  short-side/short-side = long-side/long-side

  9/x = x/16

  x^2 = 144 . . . . cross multiply

  x = 12 . . . . . . . take the square root

Answer:

The two lines 'm' and 'n' are parallel

Step-by-step explanation:

Explanation

Given that the line 'm' points (3,15) and (10,9)

The slope of the line 'm'

                = \(\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{9-15}{10-3} = \frac{-6}{7}\)

Given that the line 'n' points (2,9) and (9,3)

The slope of the line 'n'

             = \(\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{3-9}{9-2} = \frac{-6}{7}\)

The slope of line 'm' = The slope of  line 'n'

Both slopes of the lines are equal

∴ The two lines are parallel

Arithmetic operations consists primarily of operations such as addition, subtraction, multiplication, and division. So the option A is correct.

The process of adding things together is known as addition. The '+' sign represents the addition process. It entails combining two or more numbers into a single expression.

The difference between two numbers is calculated using the subtraction operation. The '-' sign represents subtraction. It is nearly identical to addition, but it is the conjugate of the second term.

Multiplication is also referred to as repeated addition. It is indicated by " or '*'. It can also be combined with two or more values to produce a single value.

Division is the inverse of multiplication and is usually denoted by ". It is made up of two terms, dividend and divisor, and the dividend is divided by the divisor to yield a single term value.

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Answer:

The choice second . a=18/3 and b = 32/4

Step-by-step explanation:

\(a + 3 = 18 \\ a = 18 - 3\)

\(4b = 32 \\ \\ b = \frac{32}{4} \)

Answer:

Step-by-step explanation:

what i do not undersante

The nonagon is regular, we know that the sum of the interior angles of the nonagon is equal to (n-2) * 180 degrees, where n is the number of sides of the nonagon. Thus, the sum of the interior angles of the nonagon is:

\((9-2) * 180\) degrees = 1260 degrees

Since all nine angles in the nonagon are congruent, we can find the measure of each angle by dividing the total sum of the angles by the number of angles:

y = 1260 degrees / 9 = 140 degrees

We also know that the sum of the interior angles of a rectangle is equal to 360 degrees. Thus, we can use the following equation to find the measure of angle x:

\(a + b + y + y + y = 360\) degrees

Simplifying this equation, we get:

\(a + b + 3y = 360\) degrees

We don't know the specific values of a and b, but we do know that a = b, since opposite sides of a rectangle are congruent.

Thus, we can substitute "a" for "b" in the equation:

\(2a + 3y = 360 \)degrees

We can solve for a by subtracting 3y from both sides and then dividing by 2:

\(2a = 360\) degrees - 3y

a = (360 degrees - 3y) / 2

Now we can substitute this value of "a" into the equation for x:

x = 180 degrees - y - y - a

Substituting the values we found earlier for y and a, we get:

x = 180 degrees - 140 degrees - 140 degrees - [(360 degrees - 3y) / 2]

Simplifying this equation, we get:

x = 100 degrees - (3/2)y

So the measure of angle x depends on the measure of angle y, which we found to be 140 degrees. Plugging this value into the equation for x, we get:

x = 100 degrees - (3/2) * 140 degrees

x = 100 degrees - 210 degrees

\(x = -110\) degrees

This is a negative value, which doesn't make sense for an angle.

Therefore, we conclude that there must be an error in our calculation or our assumption about the figure. Without additional information about the figure, we cannot determine the measure of angle x.

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The universal set U from which the subset was derived is; U = {keys on a keyboard }

We are told that S is a subset within a universal set, U.

Now, If S = {x, y, 4, 9, ?}  

Given S is a subset within a universal set U;

According to the question S = {x, y, 4, 9, ?}.

Now, we need to find among the given sets the one that describes the best set.

The best Universal set will be {keys on a key board } since the keys on a keyboard will have alphabets, numbers and punctuation marks mentioned in the set

Therefore, U = {keys on a keyboard }

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Answer:

0,0

Step-by-step explanation:

To find y-intercept You look where the line touches the y-axis and vice-versa if you want to find teh x-intercept

Answer:

ok (tho i advise you use brainly for education purposes only :)

Step-by-step explanation:

A sample size of approximately 1055 is necessary to have a bound on the error of estimation to be 0.03 for a 95% confidence interval.

To determine the sample size needed for a 95% confidence interval with an error of estimation of 0.03, we can use the formula:

n = (Z * σ / E)²

where:
n = sample size
Z = z-score for the desired confidence level (95% confidence level corresponds to a z-score of approximately 1.96)
σ = standard deviation of the population (unknown in this case)
E = desired error of estimation (0.03)

Since we don't know the standard deviation of the population, we can use the worst-case scenario assumption which is 0.5. This will give us a conservative estimate of the required sample size. Therefore, substituting the values into the formula:

n = (1.96 * 0.5 / 0.03)²

n = (0.98 / 0.03)²

n = 32.44²

n ≈ 1055

Therefore, a sample size of approximately 1055 is necessary to have a bound on the error of estimation to be 0.03 for a 95% confidence interval.

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Answers

Step-by-step explanation:

Answer:

a) 3 lemons = (0.3)^3 = 0.027

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

b) No fruit symbols = (0.5)^3 = 0.125

c) 3 bells (the jackpot) = (0.1)^3 = 1/1000

d) No bells = (999/1000)

e) At least one bar (An automatic loser)= 1 - P(no bars)

= 1 - 3C0(0.4)^0*0.6^3 = 1-0.6^3 = 0.784

============================================

Cheers,

Answer: 9.7 seconds

Step-by-step explanation:

\(16t^2=1503\\\\t^2 =\frac{1503}{16}\\\\t=\sqrt{1503/16} \text{ } (t > 0)\\\\t \approx 9.7\)

The correct statement is: provided that the sample size is reasonably large (for any population).

The Central Limit Theorem states that, under certain conditions, the sampling distribution of the sample mean will be approximately normal, regardless of the shape of the population distribution.

These conditions include a random sample from the population and a sufficiently large sample size (typically, n > 30 is considered large enough).

Therefore, the Central Limit Theorem is important because it allows us to make inferences about the population mean using the normal distribution, even if we do not know the population distribution.

This is useful in many applications of statistics, including hypothesis testing, confidence intervals, and estimating population parameters

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To find the 75th term of the sequence consisting of positive integers that can be expressed as a sum of distinct powers of 3. Thus, the 75th term of the sequence is $111$.

To find the 75th term of the sequence consisting of positive integers that can be expressed as a sum of distinct powers of 3, we can use the base-3 (ternary) numeral system. The 75th term can be represented as the 74th number in base-3 without a digit 2 (as it will require subtraction to form distinct powers of 3).

The 74th number in base-10 is represented as $74_{10}$, which when converted to base-3 is $2202_3$. Since we need to avoid the digit 2, we can carry out the operation similar to addition with carry-over: $2202_3 + 1111_3 = 10310_3$.

Now, we can convert $10310_3$ back to base-10: $(1 \times 3^4) + (0 \times 3^3) + (3 \times 3^2) + (1 \times 3^1) + (0 \times 3^0) = 81 + 0 + 27 + 3 + 0 = 111$.

Thus, the 75th term of the sequence is $111$.

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Line LN is compounded by segments LM and MN. The lenght of segment LM is fixed (1.3), and we need to find how long should segment MN be so the whole segment LN has a length of 5.7.

The length of segment LN is the sum of lengths of segments LM and MN. Writing it as an equation:

We an replace the values we know in the equation:

Now, we just need to solve for MN:

Segment MN should have a length of 4.4 for the segment LN to be 5.7. Correct answer is option D.

At a sales level of $15,000, the two options yield the same salary.

To find the sales level at which the two options yield the same salary, we need to set the two salaries equal to each other and solve for sales:

2500 + 0.09x = 3100 + 0.05x

where x is the sales level.

Simplifying this equation, we get:

0.04x = 600

x = 15000

If the sales are less than $15,000, the first option with a lower base salary but a higher commission rate would be more favorable, while if sales exceed $15,000, the second option with a higher base salary but a lower commission rate would be more favorable.

It's worth noting that the decision between the two options depends on more than just the sales level. Other factors, such as the type of work, job security, and benefits, should also be considered when making a decision.

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hi <3

so basically, there are a few rules you need to know of and i'll describe those first.

angles in a triangle sum to 180 degrees. AND

angles on a straight line sum to 180 degrees

so, by using the first rule, we can calculate the missing angle within the triangle:

180 - (52 + 90) = 38

now, we can use the second rule to find x

180 - 38 = 142

x = 142 degrees

hope this helps :)

Answer:

142°

Step-by-step explanation:

It is a little rough

Hope this helps.

Mark brainliest if this helps you.