The diagram shows the repairs performed on 2 types of cars.
Compare the car types using the median and the mean.
Roadsters
Bandits
1
+
2
3
4
5
6
7
8
9
Repairs per Vehicle
The medians and the means are the
same for both car types.
Bandits have a lower median and a
lower mean than Roadsters.
The median is the same for both car
types, but Bandits have the lower
mean.
Roadsters have the lower median,
but the mean is the same for both car
types.

Answer:

A. x= -5

B. x= 8

Step-by-step explanation:

A. 25 - 3x = 40

-3x = 40 - 25

-3x = 15

x= 15/-3

x= -5

B. 2 (x-10) =  -4

x-10 = -4/2

x-10 = -2

x = 8

A. 25 - 3x = 40

         -3x = 40 - 25

               = 15

            -x = 15/3

             x = -5

   Checking

    25 - 3*-5 = 40

    25 + 15 = 40

            40 = 40

       LHS = RHS

B. 2(x-10) = -4

    2x - 20 = -4

            2x = -4 +20

             x = 16/2 = 8

Hope u understand

Please mark as the brainliest

Thank You

Answer:

D is the one:)

'21' 1/7's are there in 3 bananas.

The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.

Number of bananas paula had = 3

She wants to divide each of them into 1/7 sections.

= 3 ÷ [tex]\frac{1}{7}[/tex]

= [tex]\frac{3}{\frac{1}{7} }[/tex]

= 3 × 7

= 21

Hence, '21' 1/7's are there in 3 bananas.

Find more information about division here

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Answer:

the answer is point f. mostly the answer of such type of questions are the points which do not lie ON the circle

Answer:

state

your answer

Answer:

a ) JKM=

b) NJM

c). JNM

Answer:

36/360      0.1     10/100     10%

Step-by-step explanation:

Answer:

[tex]Sin ~0 =\frac{2\sqrt{5} }{5}[/tex]

Step-by-step explanation:

[tex]sec0=\sqrt{5}[/tex]

[tex]cos~0=\frac{1}{sec0} =\frac{1}{\sqrt{5} }[/tex]

[tex]sin ~0=\sqrt{1-cos^2~0}[/tex]

[tex]=\sqrt{1-1/5}=\sqrt{5-1/5}[/tex]

[tex]Sin~0=\sqrt{4/5} =2/\sqrt{5}*\sqrt{5}/\sqrt{5}[/tex]

[tex]Sin~0=2\sqrt{5}/2=2\sqrt{5}/5[/tex]

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

hope it helps...

have a great day!!!

Answer:

11/4

Step-by-step explanation:

tan(90-x)=cot(x) by cofunction identity

tan(90-x) is therefore the reciprocal value of tan(x) since tan(x) is the reciprocal of cot(x) or vice versa.

tan(90-x)=11/4 since tan(x)=4/11

Answer:

11/4

Step-by-step explanation:

[tex]\tan(90-\theta) = \frac{\sin(90-\theta)}{\cos(90-\theta)} = \frac{\cos\theta}{\sin\theta}=\cot\theta = \frac{1}{\tan\theta} = \frac{11}{4}[/tex].

Answer:

D)  x = -3

Step-by-step explanation:

Answer:

12 x 6 = 72, 72 divided by 2 ( x 1/2) = 36 yd^2

Formula of a triangle:

BH x 1/2

In this case 12 is your base and 6 is your height.

Answer:

A = 36 yd²

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 12 and h = 6 , then

A = [tex]\frac{1}{2}[/tex] × 12 × 6 = 6 × 6 = 36 yd²

Answer:

I think it would be 3500 if not i am sorry hope this helps

Step-by-step explanation:

Answer:

Your answer is 3224

Step-by-step explanation:

Median is found by adding all the numbers together, and then dividing them by the total amount of numbers.

1850+3500+4200+2310+4260 = 16120

16120/5 = 3224

Answer:

-36

Step-by-step explanation:

-3 ×12=--36

Answer:

Step-by-step explanation:

Was the latter half of this function, -64 / 2x + 14, meant to be:

-64 / 2x              +              14, or

-64 / (2x + 14)?

In the first case the vertical asymptote is x = 0.

In the second, the vertical asymptote is the root of 2x + 14, or x = -7

Use parentheses in problems such as this one, to eliminate ambiguity.

Answer:

angle m1 = 14 degrees

Step-by-step explanation:

angle ABD = 70 deg

angle m1 + angle m2 = 70 deg

angle m2 = 4 * angle m1

angle m1 + (4 * angle m1) = 70 deg

5 * angle m1 = 70 deg

angle m1 = 14 deg

Answer:23

Step-by-step explanation:

Answer:

Yes; they should charge $3.30 for an apple and $2.00 for an orange.

Step-by-step explanation:

We can answer this question by creating some simultaneous equations.

Let [tex]x[/tex] = an apple and let [tex]y[/tex] = an orange.

With the information given, we can say that the price for an apple and an orange is equal to $5.30 while the price for an apple and 2 oranges is equal to $7.30.

Therefore:

[tex]x+y = 5.30[/tex]   (1st equation)

[tex]x + 2y = 7.30[/tex] (2nd equation)

There are a couple of ways to solve these equations but I'll show you the substitution method. This is when we substitute the value of one of the equation into the other one.

So let's re-arrange one of them.

[tex]x+y=5.30[/tex] can be re-arranged into [tex]x= 5.30-y[/tex]

Now we know the value of [tex]x[/tex], we can replace the [tex]x[/tex] in the second equation.

Therefore [tex]5.30-y + 2y=7.30[/tex]. We can simplify this to give us [tex]5.30 + y = 7.30[/tex] and re-arrange to solve for y: [tex]y = 2[/tex].

Now we know the value of y, let's put it into the first equation:

[tex]x+2 =5.30[/tex]

and solving for [tex]x[/tex] we get: [tex]x = 3.30[/tex].

Therefore the price of an apple ([tex]x[/tex]) is $3.30 and the price of an orange ([tex]y[/tex]) is $2.

From the list of answers, there is only one correct option which is:

- Yes; they should charge $3.30 for an apple and $2.00 for an orange.

Answer:

4

Step-by-step explanation:

Please mark brainliest

Answer:

[tex] \frac{1}{3} \times r - 4 \\ 3 \times r - 4 \\ \frac{1}{3} \times r + 4 \\ 3(r + 4)[/tex]

Answer:

its the first one

Step-by-step explanation:

im in 8th grade and im like a 11th grader bc im smart :)

Answer:

D: y=58

Step-by-step explanation:

pls mark brainliest

Answer:

39/52 (or 3/4)

16/52 (or 4/13)

1/52

5/36

16/36 (or 4/9)

Step-by-step explanation:

1.)

A.) Let R= red S=Spade         RUS= R+S-A∩S odds of getting a red card is 26/52 the odds of getting a spade is 13/52 and the odds of getting a red card and a spade is 0 (which means these events are mutually exclusive)

13/52+26/52= 39/52

B.) F=face A=Ace we want FUA= F+A-F∩A

because these two events are mutually exclusive F∩A = 0

odds of getting a face: 12/52 odds of getting an ace: 4/52

12/52+4/52= 16/52

C.) D= diamond n=nine we're looking for D∩N intuitively we know that only one card in the deck is a nine as well as a diamond so the answer must be 1/52. We can confrim this through the fact that you can find the intersection of two independent events by multiplying them. So diamond: 13/52 and n= 4/52 13/52*4/52= 1/52

2.) let F= four E= eleven

A.) we're looking for FUE or F+E-F∩E (these events are mutually exclusive which means that F∩E = 0)

I think the easiest way to solve questions like these is to list out the possible outcomes

the outcomes that add to 4 are

1,3

2,2

3,1

and therefore the probability of having a sum of 4 is 3/36

the outcomes that add to eleven are

6,5

5,6

therefore the probability of having a sum of 11 is 2/36

3/36+2/36 = 5/36

B.) same deal as the one before

list out the outcomes

less than 5

1,1

1,2

1,3

2,1

2,2

3,1

so the odds of rolling two dice and having a sum less than 5 is 6/36

Now list the outcomes where the sum is greater than 8

3,6

4,5

4,6

5,5

5,6

5,4

6,3

6,4

6,5

6,6

the odds of rolling a sum greater than 8 is 10/36

take the sum and get 16/36

[tex] \huge \mathcal{ Answer࿐}[/tex]

Question 1.) Find Probability :

A. A red card or a spade .

Total red cards = total hearts + total diamonds

Total spades = 13 cards

now, probability of getting either A red card or a spade is :

[tex] \mathrm{ \dfrac{favorable \: outcomes}{total \: outcomes} }[/tex]

B. A face card or an ace

favorable outcomes = 12 + 4 = 16

The probability of getting a face card or an ace :

[tex]\mathrm{ \dfrac{favorable \: outcomes}{total \: outcomes} }[/tex]

C. A diamond and a 9

We know there's only one diamond which is 9

So, favourable outcome = 1

Now, probability of getting a diamond and a 9 :

[tex]\mathrm{ \dfrac{favorable \: outcomes}{total \: outcomes} }[/tex]

_____________________________

2.) Two pair of dice is rolled. Determine the probability :

The outcomes are :

[tex](1 , 1) (1 , 2) (1 , 3) (1 , 4) (1 , 5) (1 ,6)[/tex]

[tex](2 , 1) (2 , 2) (2 , 3) (2 , 4) (2 , 5) (2 , 6)[/tex]

[tex](3 , 1) (3 , 2) (3 , 3) (3 , 4) (3 , 5) (3 , 6) [/tex]

[tex](4 , 1) (4 , 2) (4 , 3) (4 , 4) (4 , 5) (4 , 6) [/tex]

[tex](5 , 1) (5 , 2) (5 , 3) (5 , 4) (5 , 5) (5 , 6) [/tex]

[tex](6 , 1) (6 , 2) (6 , 3) (6 , 4) (6 , 5) (6 , 6)[/tex]

Total number of outcomes = 6² = 36 outcomes

Find :

A. P (sum is 4 or 11 )

Total number of outcomes having sum of 4 is :

Total number of outcomes having sum of 11 is :

So, favorable outcome = 2 + 3 = 5

Probablity ( sum is 4 or 11 ) :

[tex]\mathrm{ \dfrac{favorable \: outcomes}{total \: outcomes} }[/tex]

B. P(sum is less than 5 or sum is greater than 8)

Total number of outcomes having sum less than 5 is :

Total number of outcomes having sum greater than 8 is :

So, favorable outcomes = 10 + 6 = 16

Probablity of (sum is less than 5 or sum is greater than 8) is :

[tex]\mathrm{ \dfrac{favorable \: outcomes}{total \: outcomes} }[/tex]

_____________________________

[tex]\mathrm{ \#TeeNForeveR}[/tex]

Answer:

Yes

Step-by-step explanation:

We can substitute the point (2, 2) into the equation. So, in place of x would be 2 and in place of y would be 2 as well:

y = 6 - 2x

2 = 6 - 2(2)

2 = 6 - 4

2 = 2

Since the above is a true statement, the point (2, 2) must belong to the line y = 6 - 2x

Yes, the line y=6-2x passes through the point (2, 2).

Given that, the line y=6-2x passes through the point (2, 2).

The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.

Here, substitute (x, y)=(2, 2) is the given line y=6-2x, we get

2 = 6-2(2)

2 = 2

Since, LHS = RHS

Yes, the line y=6-2x passes through the point (2, 2).

To learn more about the slope intercept form visit:

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Answer:

Number of males: 30

Number of females: 14

Step-by-step explanation:

Let x be the number of males

Males: x

Females: x - 16

x + x - 16 = 44

2x = 44 + 16

2x = 60

x = 30

Males: 30

Females 30 - 16 = 14

Answer:

B

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos30° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

cos30° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{20}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

2x = 20[tex]\sqrt{3}[/tex] ( divide both sides by 2 )

x = 10[tex]\sqrt{3}[/tex] → B

[tex]sec(\theta) = \frac{1}{ \cos(\theta) } \\ \cos(\theta) = \frac{adj}{hyp}, \: \: \sec(\theta) = \frac{hyp}{adj} [/tex]

Using the Pythagoras theorem,

[tex] {hyp}^{2} = {opp}^{2} + {adj}^{2} \\ {hyp}^{2} = {7}^{2} + {24}^{2} \\ {hyp}^{2} = 49 + 576 \\ {hyp}^{2} = 625 \\ hyp = \sqrt{625} \\ hyp = 25[/tex]

Plugging in our values,

[tex] \sec(\theta) = \frac{hyp}{adj} \\ \sec(\theta) = \frac{25}{7} [/tex]

So the last option is the correct one.

Answer:

[tex] \displaystyle \sec( \theta) = \frac{25}{7} [/tex]

Step-by-step explanation:

remember that,

[tex] \displaystyle \sec( \theta) = \frac{hypo}{adj} [/tex]

since we aren't given hypo we can consider Pythagoras theorem given by

[tex] \displaystyle {a}^{2} + {b}^{2} = {c}^{2} [/tex]

[tex] \displaystyle \implies c = \sqrt{ {a}^{2} + {b}^{2} }[/tex]

substitute the value of a and b:

[tex] \displaystyle c = \sqrt{ {7}^{2} + {24}^{2} }[/tex]

simplify squares:

[tex] \displaystyle c = \sqrt{49 + 576}[/tex]

simplify addition:

[tex] \displaystyle c = \sqrt{625}[/tex]

simplify square root:

[tex] \displaystyle c = 25[/tex]

with respect to [tex]\theta[/tex] adj is 7 and hypo is 25 thus

substitute:

[tex] \displaystyle \sec( \theta) = \frac{25}{7} [/tex]

and we are done!

Answer:

f(g(x)) = -3x - 1

Step-by-step explanation:

f(g(x)) = 3(g(x)) + 5

f(g(x)) = 3(-x-2) + 5

f(g(x)) = -3x - 6 + 5

f(g(x)) = -3x - 1

Answer:

f((g(x)) = -3x - 1

Step-by-step explanation:

3(-x-2)+5 =

-3x-6+5 =

-3x-1

Answer:

22 employees

Step-by-step explanation:

10 + 12

Answer:

241

Step-by-step explanation:

Given the equation to evaluate :

2^8 −10−15÷3

2^8 = 256

256 - 10 - 15 ÷ 3

From BODMAS principle, we evaluate the divison before subtraction :

-15 ÷ 3 = - 5

256 - 10 -5

256 - 15

= 241

Answer:

the answer to this is "21"