laura graphed the function below y = 1 / 2(One over two)x + 4

if the range of the function is restricted to 2 ≤ y ≤ 6, what is the domain?

All answers are in the picture below!

Answer:

4/15 was left over from is salary.

Step-by-step explanation:

Common denominator is 15. 5/15+6/15= 11/15.

15/15-11/15= 4/15.

If Mr Hassan spent 1/3 of his salary on food and 2/5 of the remainder on transport then 4/15  fraction of his salary was left.

A fraction represents a part of a whole.

Let us consider the salary of Hassan as 1.

Mr Hassan spent 1/3 of his salary on food

2/5 of the salary on transport.

We need to find the fraction of his salary left.

We need to subtract 1/3 and 2/5 from 1

1-1/3-2/5

LCM of 3 and 5 is 15

15-5-6/15

4/15

Hence, 4/15 is the fraction of Hassan salary was left

To learn more on Fractions click:

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Answer:

2,250 miles per day.

Step-by-step explanation:

John runs 2.5 miles per day. In a period of 30 months, you can averagely take  30 days in each month.

So, 30 x 30 = 900 days in 30 months.

To find the number of miles ran in 900 days,

900 x 2.5 = 2,250 miles per day.

Hope this helps.

Answer:

40.5 inches

Step-by-step explanation:

15.2*2+5.05*2=30.4+10.1=40.5

Answer:

i think it`s the first one

Step-by-step explanation:

Answer:A

Step-by-step explanation:

The player runs 5 meters forward, and then runs 5 meters in the opposite direction.

pls mark as brainliest hope you have a nice day!

Answer:

[tex]y = 50x[/tex]

Step-by-step explanation:

Let's start off by trying to find the slope/gradient (commonly denoted as [tex]m[/tex]) of this function

[tex]m = \frac{\Delta y}{\Delta x}[/tex]

This means we divide the change in y over the change in x

Let's pick, for example, x = 3 (who's corresponding y is 150) and x = 4 (who's corresponding y is 200)

[tex]m = \frac{200 - 150}{4 - 3}\\\\m = 50[/tex]

Now we have this:

[tex]y = 50x+b[/tex]

Let's plug in a random value of x and y from this function in order to find b. I'll pick x = 2:

[tex]100 = 50\cdot 2 + b\\100 = 100 + b\\b = 0[/tex]

Since b is 0, we don't have to write it on our equation, meaning that our final equation is just

[tex]y = 50x[/tex]

To verify this, let's say we didn't know the value of y when x is equal to 4 and all we had was that equation:

[tex]y = 50\cdot 4\\y = 200[/tex]

Just like it is on the graph :)

Good luck!

Answer:

No solution

Reason:

A solution would be the point at which the lines cross.

These lines have the same negative slope and are parallel to one another. This means they will never cross. This means there is no solution.

Answer:

It is 15.4 on edge. C

Step-by-step explanation:

Your question: "Let |a| = 12 at an angle of 25° and |b| = 7 at an angle of 105°. What is the magnitude of a + b? Round to the nearest decimal."

Calculate the magnitude

The answer is 15.4

Answer:

i think b is you're answers

Answer:

C

Step-by-step explanation:

The general form of a polynomial expression is

[tex]a_{n}[/tex][tex]x^{n}[/tex] + [tex]a_{n-1}[/tex][tex]x^{n-1}[/tex] + [tex]a_{n-2}[/tex][tex]x^{n-2}[/tex] + ............ + a₁[tex]x^{1}[/tex] + a₀

For the given polynomial the [tex]x^{n}[/tex] term is - [tex]x^{13}[/tex] , that is n = 13 , thus

n - 7 = 6 , that is the [tex]x^{6}[/tex] term

with [tex]a_{n-7}[/tex] being its coefficient

Since there is no [tex]x^{6}[/tex] term, then its coefficient is zero, that is

[tex]a_{n-7}[/tex] = 0 → C

Answer:

The band must sell at least 113 tickets to make a net profit of at least $ 1,925.

Step-by-step explanation:

While the band charges $ 25 for each entrance ticket to their performances, and the venue charges them $ 900 for the use of the place, the number of tickets that must be sold for the band to obtain a profit of at least $ 1,925 arises from the following calculation:

1,925 + 900 = Costs plus profit

2,825 / 25 = Number of tickets needed to cover costs and profit

113 = Number of tickets needed to cover costs and profit.

Therefore, the band must sell at least 113 tickets to make a net profit of at least $ 1,925.

Answer:

13.44

Step-by-step explanation:

she is right...........

Answer:

The correct unit price is $1.12 per pair. The error comes from dividing $67.20 by only 5 pairs (instead of 60 pairs).

Step-by-step explanation:

The contractor should have calculated the unit price as $67.20 divided by 60 pairs. Five dozen pairs is 5x12=60. This results in $67.20/60=$1.12 per pair. The error comes from dividing $67.20 by only 5 pairs (instead of 60 pairs).

Step-by-step explanation: 30:90 = 10:30 =1:3 = 1/3

Answer:

f(x + h) = -4x² - 4h² - 8hx + 3x + 3h

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 3x - 4x²

f(x + h) is x = x + h

Step 2: Evaluate

Answer:

115.2

Step-by-step explanation:

Answer: 115.2

Step-by-step explanation:

What is 24% of 480?

Y is 24% of 480

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 24% * 480

Converting percent to decimal:

p = 24%/100 = 0.24

Y = 0.24 * 480

Y = 115.2

Answer:

7.25

Step-by-step explanation:

36.25/5=7.25 simple

Step-by-step explanation:

cost of 5 scarf = 36.25

cost of one scarf = 36.25/5

= 725/100

= 7.25 $

so one scarf cost = 7.25$

plz mark my answer as brainlist plzzzz vote me also and hope this helps you ...

-8/5

Rise over run aka how many it goes up/down over how many it goes across

Answer:

A- 16 songs a day

B- 32 songs in the weekend

Step-by-step explanation:

A- if she songs "jingle bells" 5 times, the sings"silver bells" twice as many times, that would just be like multiplying  5 x 2, which equals 10, then add the 5 times she sings jingle bells, that would be 15. then she sings "silent night" one time which adds on to the other songs to get 16 songs a day

B- the weekend has 2 days in it so you would just multiply 16 x 2 which gives you 32

Answer:

X=-9

Step-by-step explanation:

Answer:

x = -9

Step-by-step explanation:

Answer:

hope it would help you

Step-by-step explanation:

the ans should be A

mark my ans as BRAIN LIST

Answer:

Terms: -8, -4c, 7, -c, -12c, -2

Variables: c

Coefficients: -4, -1, -12

Constants: -8, 7, -2

Step-by-step explanation:

Terms are anything in between a plus or minus.

Variables are anything that is not a real number, such as c.

Coefficients are the number directly before a variable, such as -4 in -4c.

Constants are any real numbers without a variable, such as -8.

Answer:

m<T = [tex]28^{o}[/tex], m<M = [tex]62^{o}[/tex] and m<Z = [tex]90^{o}[/tex]

Step-by-step explanation:

From the given ∆TMZ, let the measure angle T be represented by T.

So that,

m<M = 2T + 6°

m<Z = 5T - 50°

Sum of angles in a triangle = [tex]180^{o}[/tex]

T + (2T + 6°) + (5T - 50°) = [tex]180^{o}[/tex]

8T -[tex]44^{o}[/tex] = [tex]180^{o}[/tex]

8T = [tex]180^{o}[/tex] + [tex]44^{o}[/tex]

    = [tex]224^{o}[/tex]

T = [tex]\frac{224^{o} }{8}[/tex]

   = [tex]28^{o}[/tex]

Therefore,

i. m<T = [tex]28^{o}[/tex]

ii. m<M = 2T + 6°

        = 2 x [tex]28^{o}[/tex] + 6°

        = [tex]62^{o}[/tex]

m<M = [tex]62^{o}[/tex]

iii. m<Z = 5T - 50°

            = 5 x [tex]28^{o}[/tex] - 50°

            = [tex]140^{o}[/tex] - 50°

            = [tex]90^{o}[/tex]

m<Z = [tex]90^{o}[/tex]

Answer:

[tex]m=\frac{5}{4}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Point (-10, -4)

Point (10, -29)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer: -1.25

Step-by-step explanation:

You can use a graph to help. Plot the points first, then draw a line through them. Then, count the points that rise, over the amount of points that run.

You can also do it the computational way without a graph.

Use this equation:

m = (y2 - y1) / (x2 -x1)

Answer:

Step-by-step explanation:

Given the recursive formula

Finding the 2nd term:

Answer:

12.6

Step-by-step explanation:

Given the recursive formula

f(n) = 0.4 × f(n − 1) + 11

and first term is f(1) = 4

Finding the 2nd term:

f(2) = 0.4×f(1) + 11

f(2) = 0.4×4 + 11 = 1.6 + 11 = 12.6

Answer:

Answer is 33.75

Step-by-step explanation:

Answer:

i can't make the line becaause of mobile problem but i have maked a table please compromis

Step-by-step explanation:

Table 1

Marks Frequency Cumulative Frequency

0-10 2 2

10-20 8 10

20-30 12 22

30-40 18 40

40-50 28 68

50-60 22 90

60-70

70-80 6

4 96

100

Table 2

Class (marks ) Frequency

11-15 2

16-20 3

21-25 3

26-30 5

31-35 6

36-40 6

41-45 3

46-50 2

Total 30

Table 3

Time (in min) Frequency

15 7

20 15

25 17

30 3

35 14

40 2

Table 4

31 42 49 25 29

40 36 24 29 30

40 46 38 34 26

24 22 39 40 21

Answer:

once you place your coordinates go to the pencil looking thing if on kami if not and on docks go to tools and click scribble

Step-by-step explanation:

Answer:

-12x²

General Formulas and Concepts:

Pre-Algebra

Algebra I

Calculus

Step-by-step explanation:

Step 1: Define

[tex]f(x) = 1 - 4x^3[/tex]

Step 2: Differentiate

Answer:

k

Step-by-step explanation:

rearrange the like terms. final answer is the second one im pretty sure

Answer:

How much

Step-by-step explanation: