1-56.
The owner of Universal Widgets has two teams of employees and
wants to know which team is working the "best." The assistant
manager gathered data for the number of widgets made per team
member on various days. He presented the data to the owner as
two boxplots, shown at right. The owner is confused.
a. Help the owner decide which team is working the "best"
by comparing center, shape, spread, and outliers.
b. Which team had a smaller standard deviation? Explain.
200
150
100
30
Team I

Answer:

False

Step-by-step explanation:

When the Ftest is used to test the overall significance of a multiple regression model, it evaluates the significance of independent variables to the outcome of the regression model. The null hypothesis of an Ftest when used for multiple regression is that, the independent variables aren't significant in the outcome of the regression model while the alternative Hypothesis claims that the independent variables are significant .

For the overall significance evaluation, once one of the independent variables proves significant, then the overall Ftest is significant, that is it does not require that all individual independent variables are significant. The null only stands when all the independent variables are insignificant.

Therefore, the overall Ftest for significance isn't enough to prove that all individual. Independent variables are significant when the null is rejected.

Answer:

yyny

Step-by-step explanation:

We need to simplify the next given expression:

We need to solve the like terms, "like terms" are terms whose variables and exponents are the same

Therefore, the like terms are:

7m and 8m

8z and -3z

5/12 and 4/12

Organize the expression:

Solving the like terms:

Finally, we can simplify the fraction 9/12 by 3/4 because 3*3 = 9 and

3*4 = 12

Then:

Answer:

6x2-10x-4

Step-by-step explanation:

hx=(2x-4)(3x+1)

hx=2x(3x+1)-4(3x+1)

hx=6x2+2x-12x-4

hx=6x2-10x-4

Yawaaaaaaa HAHAHAHAHAHAHA

C ang anser ana hahahahahaha

Answer:

30 +? = 180 is the formula

Step-by-step explanation:

so c is 150

and if you add 150 to 30 you get 180

Looking at the figure carefully

The perpendicular of both figures are the same

The longest sides of the two traingles are the same

Having a common angle of 90 degrees

They are congruent ba Sides Angle Sides

The answer is SAS

The number of runs per inning that Kim's team could have scored to win the game would be greater than 11/8.

Let's suppose that in the final four innings, Kim's squad scored "p" runs on average. In that case, Kim's side would have scored a total of:

(Number of innings) x (Total runs scored by Kim's side) (Number of runs per inning)

Kim's squad scored 6 runs in the first 4 innings, so there were a total of the following runs scored by her team:

Six runs were scored by Kim's squad in the first four innings.

The total number of innings in the game would be 8, as there were still 4 innings to play. As a result, Kim's squad scored a total of runs during the entire game, which is:

Eight innings times the number of runs per inning is eight runs for Kim's team overall.

Kim's team ended up winning the game with the most runs. The total runs scored by her team must therefore be higher than the total runs scored by the opposing team. The opposing team scored 17 runs in the first four innings and none more in the following four. The total runs scored by the opposition would therefore be as follows:

The other team scored a total of 17 runs.

Combining everything, we may represent the inequality as follows:

Total runs scored by Kim's team surpasses all other teams' total runs.

8p + 6 > 17

When we reduce the inequality, we obtain:

8p > 11

When we multiply both sides by 8, we get:

p > 11/8

In order to win the game, Kim's squad would have needed to score more runs per inning than 11/8.

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Answer:

6+4p>17

Kim's team scored a minimum of

3 runs per inning.

Step-by-step explanation: Khan Academy

Answer:

Amount of discount =80-70=10$

percentage:-

\({:}\longrightarrow\)\(\sf {\dfrac{10}{80}}\times 100 \)

\({:}\longrightarrow\)\(\sf {\dfrac {10}{4}}5 \)

\({:}\longrightarrow\)\(\sf {\dfrac {50}{4}}\)

\({:}\longrightarrow\)\(\sf 12.5\% \)

Answer: the answer is 12.5

Step-by-step explanation:

We can see from the question that the graph of the function is as follows:

We can see that this is a piecewise function, and we can see that to find all x for which f(x) = -3, we can proceed as follows:

1. We can see that the values of the domain of the function for which the function is equal to -3 go from x = 0 until x = 1 (not included). We can conclude this because we have a solid circle that indicates that the function takes this value for x = 0, x = 0.1, and so on. The open circle indicates that the function does not take the value of y = -3 when x = 1.

Therefore, we can conclude that all values of x for which f(x) = -3 are given, in interval notation as follows:

We know that the range of a function is those values for y that we obtain for the function using the domain values of the function.

We can see from the graph that the values of the function go as follows:

Therefore, we can conclude that the range of the function is, in interval notation as follows:

Therefore, in summary, we have:

Part D

The rule of inference used to in concluding that Casey has a fever is called the: law of detachment.

The law of detachment states that, if two statements are true, then a third statement would logically be true. For example:

Statement 1: If a, then b,

Statement 2: a, given that statements 1 and 2 are true, then,

Statement 3, b, is true.

We are given that the two statements below are true:

Statement 1: If you have a temperature above 100.4°F (a), then you have a fever (b).

Statement 2: Casey has a temperature of 101.2°F (a), given that the two statements are true, then,

Statement 3, Casey has a fever, is true.

Therefore, the rule of inference used to in concluding that Casey has a fever is called the: law of detachment.

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Answer:

uh, I am 12 but I will try my best to answer your question :D

It depends if you trust the person for what they said, not sure exactly all this is, but I think if it's a private university, then it would be called a "boost"

Step-by-step explanation:

Can I have brainiest please? I mean, I did try my best to answer your question for being 12 years of age! I hope this helped you! Have a wonderful day! God bless!

The range of this exponential function include the following: B. {y | y ≥ -7}.

In Mathematics and Geometry, a range is the set of all real numbers that connects with the elements of a domain.

Additionally, the vertical extent of any graph of a function represents all range values and they are always read and written from smaller to larger numerical values, and from the bottom of the graph to the top.

By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:

Domain = [-∞, 3] or {x | x ≤ 3}.

Range = [-7, ∞] or {y | y ≥ -7}.

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Answer:

x = 24°

Step-by-step explanation:

If two parallel lines are being intersected by the same line, the opposite inside angles are congruent. This means that ∠EFH should be equal to ∠JHF. However, we cannot set these angles equal because we do not know the value of ∠JHG.

Line IG is intersected by line HJ. This means the value of ∠JHG is 24° (180° - 156° = 24°). Know that we know this value, we can set up an equation to find "x".

∠EFH = 2x

∠JHG = 24°

∠GHF = x

∠EFH = ∠JHF                                  <----- Opposite interior angles are equal

∠EFH = ∠JHG + ∠GHF                   <----- Break ∠JHF into 2 angles

2x = 24 + x                                      <----- Insert values

x = 24                                             <----- Subtract x from both sides

The completely factoring form of 6a^2 - 15a + 6 is 3(2a - 1)(a - 2).

To completely factor the expression 6a^2 - 15a + 6, the first step is to check if there is a common factor among the coefficients (6, -15, and 6) and the terms (a^2, a, and 1).

In this case, we can see that the common factor among the coefficients is 3, so we can factor out 3:

3(2a^2 - 5a + 2)

Now we need to factor the quadratic expression inside the parentheses further. We are looking for two binomials that, when multiplied, give us 2a^2 - 5a + 2. The factors of 2a^2 are 2a and a, and the factors of 2 are 2 and 1. We need to find two numbers that multiply to give 2 and add up to -5.

The numbers -2 and -1 fit this criteria, so we can rewrite the expression as:

3(2a - 1)(a - 2)

Therefore, the completely factored form of 6a^2 - 15a + 6 is 3(2a - 1)(a - 2).

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Step-by-step explanation:

the inequality is

\(c + 8 > 30\)

A number increased by three tenths is one ninth of that number.​

The number will be X

This is the answer to your question:

Answer:

{y,x}={-7,-3}

Answer:

x=-7, y=3

Step-by-step explanation:

x-5y=-22

-4x+5y=13

Solve first equation for X

x=-22+5y

Sub in for X in the second equation

-4(-22+5y)+5y=13

88-20y+5y=13

88-15y=13

-15y=-75

15y=75

y=3

Sub in y

x=-22+5*3

x=-7

The ordered pair that is not included in the graph of the equation, y = 2x + 5, is (0, 0)

From the question, we are to determine the ordered pair that is not included in the graph of the given equation

The given equation is

y = 2x + 5

To determine the ordered pair that is not included in the graph of the line, we will check for the ordered pair that does not satisfy the equation.

(0, 0)

Substitute x = 0 into the equation

y = 2x + 5

y = 2(0) + 5

y = 0 + 5

y = 5

This ordered pair does not satisfy the equation

(1, 7)  

Substitute x = 1 into the equation

y = 2x + 5

y = 2(1) + 5

y = 2 + 5

y = 7

This ordered pair satisfies the equation

(0.5, 6)  

Substitute x = 0.5 into the equation

y = 2x + 5

y = 2(0.5) + 5

y = 1 + 5

y = 6

This ordered pair satisfies the equation

(2, 9)  

Substitute x = 1 into the equation

y = 2x + 5

y = 2(2) + 5

y = 4 + 5

y = 9

This ordered pair satisfies the equation

Hence, the ordered pair is (0, 0)

Here is the complete question:

Which ordered pair is not included in a graph of y=2x+5? (0,0) (1,7) (0.5,6) or (2,9)

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The equation that best describes the situation is A. 1,500 + 690h = 2,500

Since the plane has already covered 1500 miles, and the plane travelling at 450 knots in still air picks up at tailwind of 150 knots in the same direction, the resultant velocity, V of the plane = speed of plane in still air + speed of wind

= 450 knots + 150 knots

= 600 knots

= 600 × 1 knot

= 600 × 1.15 mph

= 690 mph.

If h is the number of hours after picking up the tail wind, the distance moved by the airplane is thus D = 1500 + 690h

Since D = 2500 miles, we have

1500 + 690h = 2500.

So, the equation that best describes the situation is A. 1,500 + 690h = 2,500

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Given:

Let us now sketch the triangle ABC

The formula to obtain the area(A) of the triangle is,

Therefore,

Hence, the area of the triangle ABC is

The correct option is Option 1.

Proved that, sin⁴x-cos⁴x/ sin²x-cos²x = 1​.

Here, we have,

given that,

the LHS is:

sin⁴x-cos⁴x/ sin²x-cos²x

now, we know that,

sin²x+cos²x = 1

and, we know that,

a² - b² = (a+b) (a-b)

so, we get,

sin⁴x-cos⁴x/ sin²x-cos²x

= (sin²x+cos²x) (sin²x-cos²x ) / sin²x-cos²x

=(sin²x+cos²x)

=1

= RHS

Hence, Proved that, sin⁴x-cos⁴x/ sin²x-cos²x = 1​

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For this type of problems we recall the definition of the complementary number of another number:

Let's say we have a number x, then the complementary number of x is a number for which the following happens:

Where n is the minimum number such that

For example: the complementary number of 5 is 5, the complementary number of 100 is 0, the complementary number of 350 is 650.

Answer: the complementary number of 54 is 100-54= 46.

The area of the given figure is 27.5 square centimeter which has a rectangle and triangles

The given figure has a rectangle and triangles

The area of rectangle is length times width

Area of rectangle =5×4

=20 square centimeter

Area of triangle =1/2×base×height

=1/2×2.5×3

=7.5/2

=3.75 square centimeter

As there are two triangle = 2(3.75)

=7.5 square centimeter

Total area = 7.5+ 20

=27.5 square centimeter

Hence, the area of the given figure is 27.5 square centimeter

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Answer:

47 teaspoons

Step-by-step explanation.

Gallons are to big, teaspoons are way smaller