Maxwell earns $17 per hour tutoring students after school. If Maxwell tutored for 8 hours this month, how much money did he earn this month?

If 180 liters of fluid enter the kidneys each day, about 178 liters of fluid will be reabsorbed by the kidneys each day.

The kidneys play a crucial role in filtering and regulating fluid balance in the body. On average, approximately 180 liters of fluid enter the kidneys each day through the process of filtration. However, not all of this fluid is excreted as urine. The majority of it, around 99%, is reabsorbed back into the bloodstream.

The reabsorption process occurs in the renal tubules, where essential substances such as water, electrolytes, and nutrients are selectively transported back into the bloodstream while waste products and excess substances are removed for eventual excretion.

Therefore, out of the initial 180 liters that enter the kidneys, around 178 liters are reabsorbed, leaving only a small amount (approximately 2 liters) to be excreted as urine.

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Answer:

A & E

Step-by-step explanation:

_________________

Answer:

237.5

Step-by-step explanation:

Since the bucket loses 0.3 oz of water per second, and 20 secs passed, you would have to multiply 0.3 and 20 to find out how much water leaked. And 0.3x20=6, so then, we would have to subtract 234.5 and 6 to find out how much water there is left in the bucket. 234.5-6=237.5

So 237.5 is your answer  

The possible sources of inaccuracy that could have an impact on your results are -

While conducting a scientific experiment, numerous errors—either systematic or random—could happen.

Thus, more measuring is done when the bias is smaller and more measuring is done when the uncertainty is smaller.

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Answer:  The answer is b = -28 (type -28 in the box)

Step-by-step explanation:

The equation of this line in y=mx+b format is:

y=-6x-28

Answer:

No the graph is not correct.  The point of intersection is (-3, 4)

Points on line y = x + 7  are  (-3, 4)  (0, 7) and (2, 9)

Points on line y = -1/3x +3  are (-3, 4) (0, 3) and (-6, 5)

Step-by-step explanation:

y = x + 7              do not change

y = -1/3x + 3        substitute into the top equation and solve for x

-1/3x + 3 = x + 7

       -3  =      -3    

-1/3x    =   x + 4  

- x      =   -x        

-1  1/3x =   4

 - 4/3x  = 4            Changed -1 1/3x to -4/3x

   x    =  4/ -4/3

  x =  -3

  y = x + 7

  y = -3 + 7

 y = 4                         Point of intersection is (-3, 4)  

The length of one side of a square face of the cube is 5 inches.

A cube has six square faces, and the total surface area of a cube is the sum of the areas of all its faces.

Given that the net of the cube has a total surface area of 150 in², we can divide this by 6 to find the area of each square face.

150 in² / 6 = 25 in²

Since all the faces of a cube are congruent squares, the area of each face is equal to the side length squared. Therefore, we can set up the equation:

side length² = 25 in²

To find the length of one side of a square face, we take the square root of both sides:

√(side length²) = √(25 in²)

side length = 5 in

Consequently, the cube's square face's length on one side is 5 inches.

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Answer:

2(x−2)2=8(7+y)

Step-by-step explanation:

Answer:

y=2+√28+4x

Step-by-step explanation:

Answer:

The company filled 454570 bags.

Step-by-step explanation:

Answer:4cm           x cm

-----   =    -------

5km          4  km

to solve the proportion, cross multiply

5x = 16

x = 16/5 = 3.2

3.2km

Step-by-step explanation:4cm           x cm

-----   =    -------

5km          4  km

to solve the proportion, cross multiply

5x = 16

x = 16/5 = 3.2

3.2km

Answer:

3.2cm

Step-by-step explanation:

If 4cm == 5km, then to find the distance of 1km we need to divide.

4 ÷ 5 = 0.8

So 0.8cm is the distance of a km.

We can multiply the number of kilometers needed by this to find the distance in cm:

4 x 0.8 = 3.2cm

So the distance in centimeters is 3.2cm.

Hope this helps!

The side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are comparable to two sides and an included angle of another triangle, is the first of these theorems.

If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent.

Slide, twist, flip, and turn these triangles to create an identical appearance.

They are in alignment with one another when moved.

The first such theorem is the side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are equivalent to two sides and an included angle of another triangle.

Therefore, the side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are comparable to two sides and an included angle of another triangle, is the first of these theorems.

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Answer:

imo i would go with brunette because  i don't really like blondes. most ones ive met are annoying.

Step-by-step explanation:

Company A has a higher risk percentage (55%) compared to Company B (3%).

To compute the Coefficient of Variation (CV) for each company, we need to use the formula:

CV = (Standard Deviation / Mean) * 100

Let's calculate the CV for each company:

For Company A:

Risk Percentage = 55%

Return = 14%

For Company B:

Risk Percentage = 3%

Return = 14%

Since we don't have the standard deviation values for each company, we cannot calculate the exact CV. However, we can still compare the riskiness of the two companies based on the provided information.

The Coefficient of Variation measures the risk relative to the return. A higher CV indicates higher risk relative to the return, while a lower CV indicates lower risk relative to the return.

In this case, Company A has a higher risk percentage (55%) compared to Company B (3%), which suggests that Company A is riskier. However, without the standard deviation values, we cannot make a definitive conclusion about the riskiness based solely on the provided information. The CV would provide a more accurate measure for comparison if we had the standard deviation values for both companies.

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The midpoint (-1, 1) lies exactly halfway between A(-4, 5) and B(2, -3) along both the x-axis and y-axis.

To find the midpoint of A and B, we can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint between two points (x1, y1) and (x2, y2) can be found by taking the average of the x-coordinates and the average of the y-coordinates.

Let's apply this formula to find the midpoint of A(-4, 5) and B(2, -3).

Midpoint x-coordinate = (x1 + x2) / 2

Midpoint y-coordinate = (y1 + y2) / 2

Substituting the given coordinates, we have:

Midpoint x-coordinate = (-4 + 2) / 2 = -2 / 2 = -1

Midpoint y-coordinate = (5 + (-3)) / 2 = 2 / 2 = 1

Therefore, the midpoint of A and B is (-1, 1).

Geometrically, the midpoint is the point that divides the line segment AB into two equal halves. In this case, the midpoint (-1, 1) lies exactly halfway between A(-4, 5) and B(2, -3) along both the x-axis and y-axis.

It's important to note that the midpoint formula is a straightforward way to find the coordinates of the midpoint between two points in a Cartesian coordinate system. By averaging the x-coordinates and y-coordinates, we can determine the exact location of the midpoint.

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The standard form of the equation of the parabola using the given information is:

(y - 8)² = 4(x + 3)

To determine the standard form of the equation of a parabola, we need to understand the relationship between the vertex and the focus. In this case, the vertex is given as (3, -8) and the focus is given as (3, -2).

Since the vertex and the focus share the same x-coordinate (3), we can conclude that the parabola is opening to the right or left. The vertex represents the midpoint between the focus and the directrix.

Given that the vertex is (3, -8), which is 6 units below the focus, we can determine that the directrix is a horizontal line with a y-coordinate of -14. This is calculated by subtracting 6 from the y-coordinate of the focus (-8 - 6 = -14).

Since the parabola is opening to the right, the standard form of the equation is of the form (y - k)² = 4a(x - h), where (h, k) represents the vertex. Plugging in the values, we have (y - 8)² = 4(x + 3), which is the standard form of the equation of the parabola.

The standard form of the equation of the parabola, with the given vertex (3, -8) and focus (3, -2), is (y - 8)² = 4(x + 3). This equation represents a parabola opening to the right, with the vertex as the midpoint between the focus and the directrix.

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Answer:

There is no slope

Step-by-step explanation:

When finding the slope both numbers have to be positive without positive numbers you will not have a positive slope there fore no slope

given: the ages of the employee

to find: median of the ages.

explanation:

median: it is the number in group of ascending or descending numbers

so here first we will find the middle number

for that we are going to cancel one bigger and one smaller number one by one

for example in the given table the first number we have is 22 which is the smallest number and 65 which is the biggest number so we cancel that

now the next smaller and bigger numbers are 23 and 63 respectively that would get cancelled in the similar manner we move on so next we cancel 29 and 62

so after cancelling the numbers in similar manner the number with which we are left is 45

so that means that is the middle term or middle number of the table so that makes it a median

final answer: the median of the ages in this stem and leaf plot is 45.

Answer:

8 units because the diameter is the side to side length of the circle so when you count it you get 8 units.

ANSWER and EXPLANATION

(a) The vertex form of a quadratic function is:

where (h, k) = vertex

a = leading coefficient

A graph opens up if the leading coefficient of the function is positive (greater than 0) and it opens downwards when the leading coefficient is negative (less than 0).

The leading coefficient of the given function is 5.

Hence, it opens upward.

(b) To find the vertex of the graph, we can compare the given function to the general vertex form of a quadratic function.

Doing that, we see that:

Hence, the vertex is:

(c) The domain of a function is the set of all the x values of the function i.e. the set of all the input values of the function.

Hence, the domain of the function is:

(d) The range of a function is the set of all y-values of the function i.e. the set of all output values of the function.

The vertex of the function is the minimum value of the function (since it opens up).

This means that the y-coordinate of the vertex is the least value in the range.

Hence, the range of the function is:

(e) To graph the function, we have to use another point asides from the vertex.

Let us find the value of the function at x = -1:

Hence, the second point is (-1, 9)

Now, let us plot the graph of the function:

That is the graph of the function.

Answer: D

Step-by-step explanation:

if you where twice as likely to select a water than a cola, they would be flip flopped.

The value of the angle in degrees and radian is 45° and π/4 respectively.

Arc length formula is used to calculate the measure of the distance along the curved line making up the arc.

length of an arc is calculated as!

l =( tetha)/360 × 2πr

16π = x/360 × 2 × π × 64

16 π = 128xπ/360

x = 16 × 360/128

x = 5760/128

x = 45°

therefore in degrees the angle is 45°

π in radian is 180°

1° = π/180

45° = π/180 × 45

45° = π/4

therefore the angle in radians is π/4

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The classification of the compounds according to their functional class: A | Aldehyde

B | Alcohol

C | Ketone

D | Amine

Compound A contains a carbonyl group (C=O) bonded to two alkyl groups (R-). This is the general structure of an aldehyde. Aldehydes are characterized by their strong, sweet odor.

They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound B contains an oxygen atom (O) bonded to two alkyl groups (R-). This is the general structure of an alcohol. Alcohols are characterized by their ability to dissolve other polar compounds, such as water. They are also used in a variety of products, such as solvents, cleaners, and fuels.

Compound C contains a carbonyl group (C=O) bonded to a propyl group (CH3CH2CH2-) and an amino group (NH2). This is the general structure of a ketone.

Ketones are characterized by their strong, sweet odor. They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound D contains a nitrogen atom (N) bonded to three alkyl groups (R-). This is the general structure of an amine. Amines are characterized by their basic properties. They are also used in a variety of products, such as pharmaceuticals, plastics, and fertilizers.

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Anderson could provide 0.5x2 + 4x + 8 = 0 has exactly one real root if the discriminant is 0,

Any equation that can be rewritten in standard form as where x represents an unknown, a, b, and c represent known numbers, and where a 0 is true is a quadratic equation. As there is no ax2 term when a = 0, the equation is linear rather than quadratic.

A polynomial's discriminant is a quantity that depends on the coefficients and enables for some root attributes to be inferred without actually computing them. It is actually a polynomial function of the original polynomial's coefficients.

0.5x^2 + 4x + 8 = 0

The discriminant is computed utilizing:

d = b^2 - 4ac

Thus, we have:

d = 4^2 - 4 * 0.5 * 8

Evaluate

d = 0

The equation has only one real root since the discriminant is 0,

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Answer:

How do you calculate standard deviation without a data set?

You can calculate from other information.

For example, if you roll a standard die, you’re equally likely to get results 1, 2, 3, 4, 5 or 6. The mean result is 1+2+3+4+5+66=3.5 . The variance is 12+22+32+42+52+626−3.52=916−12.25≈2.9167 . Therefore the standard deviation is 2.9167−−−−−√=1.7078 .

Or suppose you know that the chance that a scratch-off lottery ticket returns some prize is 1 in 10. If you buy 900 tickets, on average you will get 90 that return some prize. The standard deviation of the number is 900×0.1×(1–0.1)−−−−−−−−−−−−−−−√=81−−√=9 .

In many other situations you can calculate standard deviation from the information you have. In other situations you can estimate a subjective standard deviation from what you don’t know. You might look at someone and guess their age at 35, with a subjective standard deviation of 4 years.

Answer:

b = 0.4899

Step-by-step explanation:

Given;

2(2x-1)=5x²

4x - 2 = 5x²

5x² - 4x + 2 = 0

this is a quadratic equation with;

a = 5, b = -4 and c = 2

\(x = \frac{-b \ \ + /-\ \ \sqrt{b^2 - \ 4ac} }{2a} \\\\x = \frac{-(-4) \ \ + /-\ \ \sqrt{(-4)^2 - \ 4(5*2)} }{2(5)} \\\\x = \frac{4 \ \ + /-\ \ \sqrt{16 - \ 40} }{10} \\\\x = \frac{4 \ \ + /-\ \ \sqrt{-24} }{10}\\\\x = \frac{4 \ \ +/-\ \ (\sqrt{24)} (\sqrt{-1} ) }{10} \\\\x = \frac{4 \ \ +/-\ \ (\sqrt{24)} (i )}{10}\\\\ x = \frac{4 \ \ +/-\ \ (4.899) (i )}{10}\\\\ x = \frac{4 \ \ +\ \ (4.899) (i )}{10} \ \ or \ \ x = \frac{4 \ \ -\ \ (4.899) (i )}{10}\\\\\)

in terms of a + bi, it will be simplified as;

\(x = \frac{4}{10} + \frac{(4.899) (i)}{10} \\\\x = 0.4 + 0.4899i\)

Therefore, b = 0.4899

When the given expression is expressed in the simplest form of \(a+bi\)  then the value of b is 0.4899.

Given-

The given expression in the problem is,

\(2(2x-1)=5x^2\)

Simplify this,

\(4x-2=5x^2\)

Arrange the above equation,

\(5x^2-4x+2=0\)

Compare the above equation with general quadratic equation,

\(ax^2+bx+c=0\)

we get,

\(a=5\)

\(b=-4\)

\(c=2\)

Find the roots of the \(x\) . The formula to find the roots of a quadratic equation can be given as,

\(x=\dfrac{-b\pm\sqrt{b^2-4ac} }{2a}\)

\(x=\dfrac{-(-4)\pm\sqrt{(-4)^2-4\times5\times2} }{2\times 5}\)

\(x=\dfrac{4\pm\sqrt{16-40} }{10}\)

\(x=\dfrac{4\pm\sqrt{-24} }{10}\)

\(x=\dfrac{4\pm\sqrt{-24}\sqrt{-1} }{10}\)

\(x=\dfrac{4\pm 4.899i} {10}\)

Take positive sign we get,

\(x=\dfrac{4+ 4.899i} {10}\)

Take negative sign we get,

\(x=\dfrac{4-4.899i} {10}\)

Compare the simplified form of  \(a+bi\) with the root of \(x\)

\(x=0.4+ 0.4899i\)

here,

\(b=0.4899\)

Hence when the given expression is expressed in the simplest form of \(a+bi\)  then the value of b is 0.4899.

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Answer:

which question? and i can sure help :))

Step-by-step explanation: