The range of the set of the values 7, 3, 6, 9 and 5 =

Answers

Answer 1

Answer:

6

Step-by-step explanation:

Since the range of a set is the difference between the highest and the lowest value in that set, the range here is:

9 - 3 = 6


Related Questions

If f (x) = 7+2x and g(x) =5x -2, find f (7)

Answers

Answer:f=103.444

Step-by-step explanation:

took this test and got an A++

The value of the function [tex]f(x)=7+2x[/tex]  for [tex]f(7)[/tex] is 21.

The given functions are [tex]f(x)=7+2x[/tex] and [tex]g(x)=5x-2[/tex].

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

To find [tex]f(7)[/tex], substitute [tex]x=7[/tex] in [tex]f(x)=7+2x[/tex], we get

[tex]f(7)=7+2(7)[/tex]

[tex]f(7)=21[/tex]

Therefore, the value of the function [tex]f(x)=7+2x[/tex]  for [tex]f(7)[/tex] is 21.

To learn more about the function visit:

https://brainly.com/question/28303908.

#SPJ4

Will give brainliest and 100 points if you answer correctly plz help!
Write the sentence below as an equation or inequality.

Craig has six less than half of the amount of dollars Bo has.

Group of answer choices

x
=
y
2

6


x
=
6

y
2


x
=
2
y

6


x
=
6

2
y


Flag question: Question 2
Question 21 pts
Write the sentence below as an equation or inequality.

To be flagged in a system you need to either score less than ten points, or greater than one hundred points.

Group of answer choices

10
<
x
<
100


10

x

100


10

x

100


10
>
x
>
100


Flag question: Question 3
Question 31 pts
Simplify:


5
x
3
+
6
y
2
+
8
x
3

6
y

Group of answer choices

3
x
3
+
6
y
2

6
y



3
x
3
+
6
y
2

6
y


11
x
3
+
6
y
2

6
y



11
x
3
+
6
y
2

6
y


Flag question: Question 4
Question 41 pts
Simplify:

3
x
5
+
4
x
2

8
x
5
+
3
x
2

8
x

Group of answer choices

5
x
5
+
7
x
2

8
x



5
x
5
+
7
x
2

8
x


5
x
5

7
x
2

8
x



11
x
5
+
7
x
2

8
x


Flag question: Question 5
Question 51 pts
Solve:

8
x
+
2
(
3
x

5
)
=
18

Group of answer choices

x = -2

x = -1

x = 1

x = 2

Flag question: Question 6
Question 61 pts
Solve:

(
4
x
+
5
)
5
=
9

Group of answer choices

x = -10

x = -5

x = 5

x =10

Flag question: Question 7
Question 71 pts
Write the inequality that represents the solution set to the given inequality below.


8

x

2

10

Group of answer choices

4

x


5



4

x

5


4

x


5



4

x

5


Flag question: Question 8
Question 81 pts
Write the inequality that represents the solution set to the given inequality below.

|
x

3
|
<
15

Group of answer choices

12
<
x
<

18



12
<
x
<
18


12
>
x
>

18



12
>
x
>
18


Flag question: Question 9
Question 91 pts
Determine if the relation below is a function.

(-3,2) ; (-3,5) ; (-3,-2) ; (-3,8)

Group of answer choices

Yes, this relation is a function.

No, this relation is not a function.

Flag question: Question 10
Question 101 pts
Determine if the relation below is a function.

(-5,1) ; (3,1) ; (5,1) ; (2,1)

Group of answer choices

Yes, this relation is a function.

No. this relation is not a function.

Answers

Answer:

Step-by-step explanation:

The answer options are too confusing to decipher.  Here are my solutions:

1.  Craig(x) has six less than half of the amount of dollars Bo(y) has.

 x = (1/2)y - 6

Questions 2  through 8 are either missing the statement or are too difficult to interpret.

9.  Not a function since there is more than one solution to x=-3.

10.  Yes, the function is y = 1

Answer:

Step-by-step explanation:

this makes no sense but okay

3 kg of carrots cost £1.80
2 kg of carrots and 5 kg of potatoes cost a total of £3.45
Work out the total cost of 4kg of carrots and 2 kg of potatoes.
You must show all your working.

Answers

Step-by-step explanation:

Price of 3 kg carrots = 1.80

Price of 1 kg carrots = 1.80 ÷ 3 = 0.6

Price of 2 kg carrots = 0.6 x 2 = 1.2

Remaining amount = 3.45 - 1.2 = 2.25

Price of 5 kg potatoes = 2.25

Price of 1kg potatoes = 2.25 ÷ 5 = 0.45

Now

Cost of 4 kg of carrots = 0.6 x 4 = €2.4

Cost of 2 kg of potatoes = 0.45 x 2 = €0.9

The total cost of 4kg of carrots and 2 kg of potatoes is £3.30

What is the total cost?

Total cost is the product of the cost of each unit and the number of units purchased.

As it is given that the cost of 3 kg carrot is £1.80, therefore, the cost of 1 kg of carrot can be written as,

[tex]\text{Cost of 1 kg carrot}=\dfrac{\text{Total cost of carrot}}{\text{Total amount of carrot}}[/tex]

                              [tex]=\dfrac{\£1.80}{3}\\\\= \£0.60[/tex]

Thus, the cost of 1 kg carrot is £0.60.

Now., as it is given that the cost of 2 kg carrot and 5 kg potatoes is £3.45, therefore, the cost of 5 kg potatoes can be written as,

[tex]\text{Total cost}=\text{Cost of 2 kg carrot}+\text{Cost of 5 kg potatoes}[/tex]

[tex]3.45= (0.60 \times 2) + \text{Cost of 5 kg Potatoes}\\\\\text{Cost of 5 kg Potatoes} = 2.25[/tex]

Further, the cost of each kg of potatoes can be written as,

[tex]\text{Cost of 1kg of potatoes}=\dfrac{\text{Cost of 5 kg Potatoes}}{\text{Total amount of potatoes}}[/tex]

                                      [tex]=\dfrac{2.25}{5}\\\\=0.45[/tex]

Thus, the cost of each kg of potatoes is £0.45.

Further,  the total cost of 4kg of carrots and 2 kg of potatoes can be written as,

[tex]\text{Total cost }=\text{Cost of 4kg of carrots} +\text{Cost of 2 kg of potatoes} \\\\\text{Total cost }=(4 \times 0.60)+(2\times 0.45)\\\\\text{Total cost }= 2.24+0.90=\£3.3[/tex]

Hence, the total cost of 4kg of carrots and 2 kg of potatoes is £3.30

Learn more about Total Cost:

https://brainly.com/question/15853856

Which expression is equivalent to 3/5x +3

2/5x + 1/5x

4/5x - 1/5x + 3

2/5x + 3 3/5x -1

1 + 3/5x + 2

1 +x/5 + 2

1 + 2/5x +3

Answers

3/5 c 3 + 3 is equivalently

A coconut cream pie recipe uses 6 ounces of crearn cheese, 12 ounces of condensed milk, and 10 ounces whipped topping In simplest form, how many ounces of cream cheese are there for every ounce of condensed milk? ​

Answers

Answer:

1 oz of cream cheese to every 2 oz of condensed milk

Step-by-step explanation:

We can completely disregard whipped topping because it does not ask for it.

We have 6 ounces of cream cheese to 12 ounces of condense milk. We can write this as a ration:

6:12

6 oz cream cheese:12 oz condensed milk

The question is basically asking to simplify 6:12

Since the greatest commond factor is 6, we can divide both sides by 6 and get:

1:2

Therefore, there is 1 oz of cream cheese to every 2 oz of condensed milk

how to tell if an equation is linear without graphing

Answers

Answer:

A linear equation has the greatest x power at 1.

If you see an equation with only x (no x^2 or x^3 or stuff like that), you will know that it is linear.

(In , (c) in a group of students of them are Science Society members and the rest are Mathematics Society members of the Science Society 5 members or 16 of them are girls. Find the total number of Mathematics Society members. Dalam satu kumpulan murid, daripada mereka 9 ialah ahli Persatuan Sains dan selebihnya ialah ahli 2. Persatuan Matematik. daripada ahli Persatuan . 5 Sains atau 16 orang daripadanya ialah perempuan. Cari jumlah bilangan ahli Persatuan Matematik [3 marks / 3 markah) Answer / Jawapan:​

Answers

Answer:

50 students

Step-by-step explanation:

Given:

4/9 of students are Science Society membersThe rest are Mathematics Society members2/5 of Science Society members are girls = 16 people

Find the number of Science Society members:

2/5x = 16x = 16*5/2 = 40

Find the total number of group members:

4/9x = 40x = 40*9/4 = 90

Find the number of Mathematics Society members:

90 - 40 = 50

How do you solve this??? I need it fast please help with steps.
(x+3)(x+1)^2(x−4)>0

Answers

Answer:

  x < -3 or x > 4

Step-by-step explanation:

The product of the factors is 4th-degree, and the leading coefficient is 1 (positive).

The factors tell you the following about the zeros:

  x = -3 . . . sign change from + to -

  x = -1 . . . graph touches, but no sign change. - on either side of x=-1

  x = 4 . . . sign change from - to +

__

The function will be positive for x < -3 and for x > +4.

_____

Additional comments

The value of the function is zero when any of its factors is zero. The value of a factor changes sign when the value of x changes from one side of the 0 to the other. For example, here, we have x+1 as a factor, so x=-1 is a zero. When x = -0.9, the factor is positive (-0.9 +1 = 0.1). When x = -1.1, the factor is negative (-1.1 +1 = -0.1). If this factor were to the first power, it would cause the value of the function to change sign at x=-1.

However, the factor (x+1) has an even power: (x+1)^2. That means when the factor is negative, its square is positive, and when the factor is positive, its square is positive. In short, the factor (x+1)^2 causes the function to be zero at x=-1, but does not make the function change sign there.

The product of all of these factors will result in a polynomial with x^4 as the highest-degree term. That means the function is of even degree. The leading coefficient is 1, so is positive, and the function will generally have a U-shape. The left-most (odd-degree) zero will be where the function changes sign from positive to negative. The right-most (odd-degree) zero will be where the function changes sign from negative to positive. Those zeros are x=-3 and x=+4, respectively. There are no places between these where the function changes sign, so these zeros are the ends of the regions where the function is positive (>0).

If the measure of an inscribed angle is 142 degrees, what is the measure of its intercepted arc? (just write the number, no degrees)

Answers

10 neváis bien. Je Enid know en me. E

Graph the line that passes through the points (-2,-1) and (-4,5) and determine the equation of the line

Answers

Answer:

y = -3x-7

Step-by-step explanation:

Find the slope:

Going from (-4,5) to (-2,-1):

Rise = (-1 - 5) = -6

Run = (-2-(-4) =  2

Slope = Rise/Run = (-6/2) = -3

y = mx + b

y = -3x + b

Find b by using either given point.  I'll use (-2,-1)

y = -3x + b

-1 = -3(-2) + b

b = -7

See attachment.

---

y = -3x-7

1. Convert 36 inches into feet. A. 3.5 ft B. B. 3 ft C. 2.5 ft D. 2 ft​

Answers

The answer is Option B , the solution is 3

Given the probabilities below, for what P(A) are events A and B independent? P(B)=0.5 P(A and B)=0.25.

A) 0.75
B) 0.5
C) 0.25
D) 0

Answers

the answer is 0.75, ive had this before

Given the following triangle, what is the cos A?​

Answers

[tex]\text{Given that, for angle A}\\\\\text{Adjacent side, AB = 7}\\\\\text{Hypotenuse, AC = 25}[/tex]

[tex]\cos A = \dfrac{AB}{AC} = \dfrac{ 7}{25}[/tex]

c(1)=−20
c(n)=c(n−1)+10

Find the second term in the sequence.

Answers

Answer:

c(2) = -10

Step-by-step explanation:

The first equation says that the first term of the sequence is -20.

The second equation is saying that to find any term of the sequence, add 10 to the previous term.

c(2) = c(2-1) + 10

c(2) = c(1) + 10

c(2) = -20  + 10 = -10

4)Find the value of x and y

Answers

x=48, y=110

Explanation:

55-7=48

55+55=110

Concern airplane flying at a cruising speed of 1/2 km in 1/24 of a minute.Compute the unit rate of the airplanes cruising speed in kilometers per minute

Answers

Answer:

12 km/minute

Step-by-step explanation:

In order to convert to kilometers per minute, we are given 1/2 of a kilometer per 1/24 of a minute. First, we must convert to 1 minute. We can multiply both sides by 24 to get 24/2 = 12 kilometers per minute. Since we now have it in kilometers per minute, we have the answer.

Answer:

12 km per min

Step-by-step explanation:

Question 10 Multiple Choice Worth 1 points)
(4.04 MC)
Which of the following is a linear function?
A) y=3x^2
B) y=1 /3x
C) y=x^3 +5
D) 2/3x = y-1
Please helppp

Answers

It’s Gonna be D bc 2/3x =y-1
D) 2/3x=y-1 is the linear function

can someone help me with this ​

Answers

[tex]R.H.S\\\\= (a+b)(a^2-ab +b^2)\\\\=a^3-a^2b +ab^2+ba^2-ab^2+b^3\\\\=a^3+b^3\\\\=L.H.S\\\\\text{Hence, proved.}[/tex]

Ok done. Thank to me :>

2x + 16 = 22x

Variables on both sides

Answers

answer: Subtract sixteen from both sides of the equation

2 +16 -16=22x -16

x = 4/5

how do u find the order of operations of 8×3+70÷7-7 ​

Answers

24 + 10 - 7 = 34 - 7 = 27

What is the zero of the function?

Answers

1 cause the zero is where the line crosses at the x axis

Martin has read 40% of a book. He has 48 more pages to finish. How many pages are there in the book?

Answers

Answer: There are 80 pages in Martin's book.

48 pages = 60%

divide by six

8 pages = 10%

mulitiply by 10

80 pages = 100%

Hope this helps :)

Determine the slope of the line that passes through pair of points: (-4, 11) and (1,-9)

Answers

Answer:

rise/run= -20/5= -4/1=-4 slope

or you sound use the slope formula (y2-y1)/(x2-x1)

(-9-11)/(1+4)

-20/5

-4

Hope this helps

Find the solution of the equation. 2(2x + 3) = -4 + 2(2x + 5) x = 0 infinitely many solutions x = -2 no solution

Answers

Answer:

Infinitely Many Solutions

Step-by-step explanation:

[tex]2(2x+3)=-4+2(2x+5)\\\\4x+6=-4+4x+10\\\\4x+6=4x+6\\\\Infinitely~Many~Solutions[/tex]

Write, in slope-intercept-form, the inequality shown in the graph.
Two points which the boundary line intersects are shown.

Answers

Answer:

[tex]y \leqslant -x + 1[/tex]

Step-by-step explanation:

First write the equation of the line with either inequality sign, like so:

[tex]y \geqslant -x + 1[/tex]

Then check to see if the equation is true. The easiest way to do this is to plug the coordinates (0,0) into the equation:

[tex]0 \geqslant -0 + 1 \\ 0 \geqslant 1[/tex]

Since 0 > 1 is false, you know that the correct inequality must be:

[tex]y \leqslant -x + 1[/tex]

If you want to check this, plug the coordinates (0,0) into the equation:

[tex]0 \leqslant -0 + 1 \\ 0 \leqslant 1[/tex]

Since 0 < 1 is true, you know this equation is correct.

I hope that helped! If I made a mistake, just let me know.

I will give brainlyst

Answers

Answer:

SSS

Step-by-step explanation:

Answer:

SSS

Step-by-step explanation:

SSS means Side Side Side and there are no angles here

There are blue, red and white counters in a bag in the ratio 16 3 2 There are 112 more blue counters than white counters. How many white counters are there?

Answers

We will have 16 white counters in the bag.

Given that there are  blue, red, and white counters in a bag in the ratio 16:3:2, the total number of balls will be:

Total = 16 + 3 + 2Total  = 21

If there are 112 more blue counters than white counters, then;

number of blues = number of white + 112

16x = 2x + 112

14x = 112

x = 8

Number of white counters = 2x = 2(8) = 16

Therefore we will have 16 white counters in the bag.

Learn more on ratios here: https://brainly.com/question/2914376

Solve for m. 81m2 = 36

Answers

Step-by-step explanation:

81m2 = 36

m2 = 36/81

m2 = 4/9

Square root on both sides

m = 2/3

Answer:

Step-by-step explanation:

i hope this help have a great day!

What divided by 6 equals 0.41?

Answers

2.46

I think.

Because if you multiply 6 and 0.41 you get 2.46.

Answer:

2.46

Step-by-step explanation:

x/6=0.41

Multiply 6 on both sides and you get 2.46

write an equation of the line passing through the point (5,2) that is perpendicular to the line "-x+3y=12"

Answers

Answer:

y = -3x + 17

Step-by-step explanation:

first, change the equation into slope-intercept form

add 'x' to each side to get:

3y + x = 12

divide each side by 3 to get:

y = 1/3x + 4

now we need to use a slope that is the opposite reciprocal of 1/3 which would be -3, in conjunction with the point (5,2), by entering these values into the slope-intercept form so we can find the y-intercept ('b') of the new line:

2 = -3(5) + b

2 = -15 + b

17 = b

put slope and y-intercept together to get:

y = -3x + 17

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