All of the training times of which person had the greatest spread? Explain how you know. (b) The middle 50% of the training times of which person had the least spread? Explain how you know. (c) What do the answers to Parts 2(a) and 2(b) tell you about Adam’s and Miguel’s training times?

Answer:

12

Step-by-step explanation:

\(6x+y=-5\implies y=\stackrel{\stackrel{m}{\downarrow }}{-6} x\underset{\stackrel{\uparrow }{b}}{-5}\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill\)

\(6x+5y=15\implies 5y=-6x+15\implies y = \cfrac{-6x+15}{5} \\\\\\ y = -\cfrac{6x}{5}+\cfrac{15}{5}\implies y=\stackrel{\stackrel{m}{\downarrow }}{-\cfrac{6}{5}} x\underset{\stackrel{\uparrow }{b}}{+3}\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

Answer:

3t + 1,023

Step-by-step explanation:

The computation is shown below:

As a tutor it is $14 per hour

As a waitress it is $11 per hour

Total number of hours worked is 93

Now let us assume the number of hours worked as a tutor is t

So as a waiter is 93 - t

Now the equation is

= $14(t) + $11(93 - t)

= 14t + 1,023 - 11t

= 3t + 1,023

Answer:

my acc just got yeeted by a penguin pfp

Step-by-step explanation:

Answer:

oops look in commments

Step-by-step explanation:

Answer:

a(5) = 96

Step-by-step explanation:

Please use this notation:  a(1) = 6 and a(n) = 2a(n - 1).

In other words, each new term is twice the previous term.

Therefore, a(2) = 2a(1) = 2(6) = 12, and

                  a(3) = 2(12) = 24, and

                   a(4) = 48, and, finally,

                    a(5) = 96

Fifth term of the given sequence is equals to 96.

" A sequence is defined as the arrangement of the given numbers or the object in such a way it represents some pattern or a mathematical rule."

According to the question,

Given,

First term of the sequence  a1 = 6

Nth term of the sequence   an  = 2a(n - 1)

Substitute the different values of 'n'  in the given sequence we get,

n = 2

a2 = 2a(2-1)

    = 2a1

    = 2 × 6

     = 12

n= 3

a3 = 2a(3-1)

    = 2a2

    = 2 ×1 2

    = 24

n= 4

a4 = 2a(4 - 1)

    = 2a3

    = 2 × 24

    = 48

Fifth term of the given sequence

n = 5

a5 = 2a(5 - 1)

    = 2a4

   = 2 × 48

  = 96

Hence, fifth term of the given sequence is equals to 96.

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Answer:

Step-by-step explanation:

C.P. of sugar = Rs. 4500

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Answer:

-3x + 10

Step-by-step explanation:

you add like terms of 20 and negative 10 to simplify to -3x +10

y = 2x + 4 is the equation of the line that connects the coordinates (0, 4) and (1, 6).

The points that the line passes through are (0, 4) and (1, 6). The equation of a line can be found by using the point-slope form:

y - y1 = m(x - x1)

where m is the slope of the line, and (x1, y1) is one of the line's points.

Then, we may determine the line's slope:

\(m = \frac{(y2 - y1)}{(x2 - x1)}\)

where (x1, y1) = (0, 4) and (x2, y2) = (1, 6)

\(m = (6 - 4) / (1 - 0) = 2\)

Now we can use the point-slope form with one of the points, say (0, 4):

y - 4 = 2(x - 0)

Simplifying, we get:

y - 4 = 2x

Adding x to both sides, we get:

y = 2x + 4

So the equation of the line that passes through the points (0, 4) and (1, 6) is y = 2x + 4.

The complete question is"=

Find the equation of the line. Use exact numbers. y=y=y, equals x+x+x, plus

A coordinate plane. The x- and y-axes each scale by one. A graph of a line goes through the points zero, four and one, six.

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1.1) The volume of the cube is 27 cubic centimeters. 1.2)the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) the mass of the water cube is 27 grams. 1.4) the weight of the water and the ice would be the same under the same conditions. 1.5)In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

1.1) The volume of the cube can be calculated using the equation: Volume = width x height x length. In this case, the cube measures 3 cm wide, 3 cm tall, and 3 cm long, so the volume is:

Volume = 3 cm x 3 cm x 3 cm = 27 cm³.

Therefore, the volume of the cube is 27 cubic centimeters.

1.2) Density is defined as mass divided by volume. The mass of the ice cube is given as 24.76 grams, and we already determined the volume to be 27 cm³. Therefore, the density of the ice cube is:

Density = Mass / Volume = 24.76 g / 27 cm³ ≈ 0.917 g/cm³.

Therefore, the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) The volume of the water cube is the same as the ice cube, which is 27 cm³. Given the density of liquid water as 1.00 g/cm³, we can calculate the mass of the water cube using the equation:

Mass = Density x Volume = 1.00 g/cm³ x 27 cm³ = 27 grams.

Therefore, the mass of the water cube is 27 grams.

1.4) The weight of an object depends on both its mass and the acceleration due to gravity. Since the volume of the water cube and the ice cube is the same (27 cm³), and the mass of the water cube (27 grams) is equal to the mass of the ice cube (24.76 grams), their weights would also be equal when measured in the same gravitational field.

Therefore, the weight of the water and the ice would be the same under the same conditions.

1.5) Ice floats on water because it is less dense than liquid water. The density of ice is lower than the density of water because the water molecules in the solid ice are arranged in a specific lattice structure with open spaces. This arrangement causes ice to have a lower density compared to liquid water, where the molecules are closer together.

When ice is placed in water, the denser water molecules exert an upward buoyant force on the less dense ice, causing it to float. The buoyant force is the result of the pressure difference between the top and bottom surfaces of the submerged object.

In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

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Answer:

f(x)=17

Step-by-step explanation:

f(x)=(2)2+4(2)+5

=4+8+5

=17

f(x)=17

Answer:

f(2) = 17

Step-by-step explanation:

f(2) - sub in the number 2 in x

(2)² + 4(2) + 5

4 + 8 + 5

f(2) = 17

Answer: wheres the answer choices

Step-by-step explanation: good for roderick

Answer:

The x-intercept is found by setting y = 0, because that will give us the x-value at which the line crosses the x-axis

Step-by-step explanation:

Answer: D. There are no x-intercepts

The first one is 3

The pair of terms that can be used to represent any two consecutive odd numbers is "x" and "x + 2".

1. Let's assume "x" represents an odd number.

2. To find the next consecutive odd number, we add 2 to "x" because the difference between consecutive odd numbers is always 2.

3. Therefore, the next consecutive odd number can be represented as "x + 2".

For example, if we consider "x" to be 5, then the next consecutive odd number would be 5 + 2 = 7. Similarly, for any odd number "x", the next consecutive odd number can be obtained by adding 2 to it, giving us "x + 2".

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Answer:

6

Step-by-step explanation:

The total number of spaces that Paul would paint is 74.

The number of spaces Paul is going to paint is the sum of the spaces for staff, disabled and parents.

Number of spaces for staff = 10% x 200 = 20

Remaining spaces = 200 - 20 = 180

Spaces for disabled = 1/10 x 180 = 18

Spaces for parents = 2/10 x 180 = 36

Total spaces = 20 + 18 + 36 = 74

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C

The mistake the arrangers made is in the second inequality. They considered the number of caps to be bought should be at least 5 times greater than the number of blouses, not the other way around. The correct inequality should be C

The correct answer is D) The first inequality should be s + h ≤ 1800.

The organizers made an error in the first inequality. The given inequality 10s + 8h ≤ 1800 represents the total cost of buying shirts (10s) and hats (8h) should be less than or equal to $1800. However, this does not take into account the fact that the organizers want to buy at least 5 times as many shirts as hats, as indicated by the second inequality h ≥ 5s.

The correct way to represent this constraint is by using the equation s + h ≤ 1800, which ensures that the total number of shirts and hats purchased does not exceed $1800 in cost. This is because the organizers want to make sure that the total cost of shirts and hats combined does not exceed the budget of $1800.

Answer:

To find the median, we need to first arrange the numbers in order from smallest to largest:

84 84 89 90 90 93 93 95 100

Since there are 9 numbers, the median will be the middle number. In this case, the middle number is 90, so the median is 90.

Answer:

Thus: m=14°, n=28°

Step-by-step explanation:

Angles in a Circle

Let's review some concepts about angles in a circle.

The central angle is formed between two radii and its vertex lie at the center of the circle.

The inscribed angle is formed between two chords whose vertex lies on the circumference of a circle.

The measure of a central angle x formed by the same lines that define an inscribed angle y is:

x = 2y

Following the definitions and relations above, we find that:

The first statement leads to:

98 = 2 (35+m)

Dividing by 2:

49 = 35 + m

m = 49 - 35 = 14

m = 14°

The second statement leads to:

n = 2m = 28°

Thus: m=14°, n=28°

Answer:

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

(i think)

Step-by-step explanation:

The equation in slope intercept form is C(h) = 50h+25  ,the total cost for 8 hours of work is $425 , and for 10 hours of work  is  $525.

In the question;

it is given that

the fixed charge of plumber = $25

charge for per hour of service = $50

the hours of service be "h"

and the total cost be "C"

according to the question

C(h) = 50h+25

the equation in the slope intercept form is C(h) = 50h+25

to find the total cost for 8 hours of work , put h=8

C(8) = 50(8) + 25

= 400+25

= 425

to find the total cost for 10 hours of work , put h=10

C(10) = 50(10) + 25

= 500+25

= 525

Therefore , total cost for 8 hours of work is $425 , and for 10 hours of work  is $525 .

The given question is incomplete , the complete question is

A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost, C, after h hours of service. What will be the total cost for 8 hours of work? 10 hours of work?

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Answer:

Answer for the question is A)

Answer:

A) 3:5 = 12:20

Step-by-step explanation:

The numbers should have the same proportion, so if you multiply the ratio with smaller numbers each by a specific number, it should equal the same ratio as the ratio with the bigger number (or even if you divide the ratio with bigger numbers to see if it equals the ratio with smaller numbers)

Example:

A) multiply 3:5 by 4:

3 x 4 = 12

5 x 4 = 20

Has the same proportion as 12:20, so that expresses a true proportion

B) multiply 14:6 by 2:

14 x 2 = 28

6 x 2 = 12

28:12 does not equal to 28:18, so not the same proportion.

C) multiply 6:2 by 7:

6 x 7 = 42

2 x 7 = 14

42:14 does not equal to 42:7, so not the same proportion.

The basic assumption for a chi-square hypothesis test is that all scores come from an interval or ratio scale. This means that the data being analyzed should have a quantitative scale with consistent units of measurement.

All other assumptions for chi-square, including normal population distribution and independent observations, apply to different types of statistical tests.

Normal population distribution assumes that the data follows a normal distribution curve, which is not applicable to a chi-square test as it is a non-parametric test that does not make any assumptions about the underlying population distribution.

Independent observations assumption implies that the values of one observation do not affect or influence the values of other observations. This assumption is relevant for both parametric and non-parametric tests, including chi-square.

Therefore, it is important to ensure that the data being analyzed meets the assumption of interval or ratio scale to conduct a chi-square test accurately.

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Answer:  n = -3

.........................

Give me brainless cuz I according to me it's 24

Answer:

136

Step-by-step explanation:

272÷2=126

Answer:

B

Step-by-step explanation:

The domain is the x values.  Since I do not see arrows indicating that the lines go on forever, the x values are from -6 to 6

Answer:

\( \frac{61}{20} \)

Step-by-step explanation:

\( \frac{3}{4} + ( \frac{4}{3} - \frac{1}{2} + \frac{2}{3} + \frac{4}{5} ) \\ \\ \frac{3}{4} + (( \frac{4}{3} - \frac{1}{2}) - \frac{2}{3} + \frac{4}{5} ) \\ \\ \frac{3}{4} + ( \frac{4 + 3}{3} - \frac{1}{2} + \frac{4}{5} \\ \\ \frac{3}{4} + ( \frac{6}{3} - \frac{1}{2} + \frac{4}{5}) \\ \\ \frac{3}{4} + (2 - \frac{1}{2} + \frac{4}{5} )\\ \\ \frac{3}{4} + \frac{20 - 5 + 8}{10} \\ \\ \frac{3}{4} + \frac{15 + 8}{10} \\ \\ \frac{3}{4} + \frac{23}{10} \\ \\ \frac{15 + 46}{20} \\ \\ \frac{61}{20} \)

Answer:

The mean of 2 4 6 8 is 6

bc Means is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

Hope this helps :)

A mean is an arithmetic average of a set of observations. The mean of 2, 4, 5, 6, and 8 is 5.

A mean is an arithmetic average of a set of observations. it is given by the formula,

Mean = (Sum of observations)/Number of observations

The mean of 2, 4, 5, 6, and 8 can be written as,

Mean = (2+4+5+6+8)/5 = 25/5 = 5

Hence, the mean of 2, 4, 5, 6, and 8 is 5.

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The isotopes of gallium-69 are Ga71 and Ga67.

Ga71 is an isotope of gallium-69 because it has the same number of protons (31) but a different number of neutrons (40) compared to the standard isotope of gallium-69 (31 protons and 38 neutrons).

Ga67 is another isotope of gallium-69 because it also has 31 protons but a different number of neutrons (36) compared to the standard isotope of gallium-69.

These isotopes have different mass numbers due to the varying number of neutrons, while still retaining the same number of protons. Isotopes of an element have the same atomic number (number of protons) but different mass numbers.

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