help help help help help !!!!!!

Help Help Help Help Help !!!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

The graph represents step function.

That is C(x) = [ x ],

Evaluate C( 3 )

Cost at x = 3 , C( 3 ) = 7


Related Questions

A fruit seller buys lemons at 2 for a dollar and sells them at 5 for three dollars. What is his gain percent?
a)10%
b)15%
c)20%
d)25%​

Answers

I’m not sure but I think it’s C) 20%, I hope this helps

Lauren uses a calculator to find Three-fourths divided by StartFraction 3 plus 9 over 36 EndFraction and gets a result of Nine-fourths. Which statement best describes her work?

Answers

Answer:

11/20

Step-by-step explanation:

Apply the distributive property to factor out the greatest common factor.
6+30=6+30=6, plus, 30, equals

Answers

Answer:

so 6+30=36

we can use the distributive property

36-6=30

36-30=6

Hope This Helps!!!

The area of a wall that needs to be papered is 84sqft. The wallpaper that needs to be papered is 18in wide and 33ft long. Rolls of solid color wallpaper will be used, so patterns do not have to match up.

Answers

Answer:

The answer is below

Step-by-step explanation:

The area of the wall is 84 ft².

The width of the wallpaper is 18 in.

1 ft. = 12 in

Hence; 18 in = 18 in * 1 ft. per 12 in = 1.5 ft

The length of the wallpaper is 33 ft.

Therefore, the area of the wallpaper = length * width = 1.5 ft. * 33 ft. = 49.5 ft². This means that each roll of wallpaper has an area of 49.5 ft²

Therefore, the minimum amount of rolls of wallpaper needed = area of wall / area of wallpaper

Amount of wallpaper = 84 ft² / 49.5 ft² = 1.7 rolls

Solve the inequality.
x + 5 < 6
x<

Answers

Answer:

x<1

Step-by-step explanation:

x+5<6 - 6-5

x<1

8 + 52) X [(9 - 7)2 ➗ 2

Answers

I think answer is 120 right?

Sorry if my answer is incorrect.

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {120}}}}}}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex](8 + 52) \times [(9 - 7)2 \div 2][/tex]

➼[tex] \: (60) \times [(2)2 \div 2][/tex]

➼[tex] \: (60) \times (4 \div 2)[/tex]

➼[tex] \: 60 \times 2[/tex]

➼[tex] \: 120[/tex]

Note:-

[tex]\sf\purple{PEMDAS\: rule.}[/tex]

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]

5. There is a circular field of area of approximately
500 m2. How can you find its area accurately by
using a measuring tape?​

Answers

Step-by-step explanation:

It is known that area of a circular is calculated as follows.

[tex]Area = \pi \times r^{2}[/tex]

So, when a circular field of area of approximately 500 [tex]m^{2}[/tex] is there then diameter of the field is calculated using the measuring tape from one side of the circular tape to the other. Now, to  calculate the radius it is required to divide the diameter by 2.

Hence, put these values into the above formula to find out the area. In this way we can find out the area of given circular field accurately by using a measuring tape.

Simplify
5^3/5^7
Leaving your answer in index form

Answers

Answer:

5^-4

Step-by-step explanation:

5^3/5^7=5^(3-7)=5^-4

Find an equation for the line with slope m = -6/7 and which goes through the point (14, 4).​

Answers

Answer:

A line with a slope of – that passes through the point (–14, 4)

Step-by-step explanation:

The equation of a line is typically written as y= mx+b where m is the slope and b is the y- intercept.

im doing my map testing rn sheesh help

Answers

Answer:

probably D po

Step-by-step explanation:

sana maka help po

What is a dept of 24 dollars?

Answers

ANSWER IS -24
Hope it helps mate

Please help simplify the expression

Answers

Answer:

6+3v

Step-by-step explanation:

(2+v) *3

Distribute

2*3 + v*3

6+3v

Find The Area please help me ​

Answers

R=7m
r=3.14 r2
R=3.14x49
A=153

Three Bell ringing constituency in intervals of 30,36 and 45 minutes respectively. At what time will they ring together again if they ring simultaneously at 8:00 a.M.​

Answers

Answer:

The bells will ring simultaneously at 11.00 a.m

Step-by-step explanation:

Firstly, what we have to do here is to get the lowest common multiple the three numbers

The numbers are the given minutes

These are 30,36 and 45 minutes

The lowest common multiple of these three is 180 minutes

Now, we convert this to hours

60 minutes = 1 hour

180 minutes = x hours

x * 60 = 180 * 1

x = 180/60

x = 3 hours

If we added this to 8 am, we have 8 + 3 = 11 a.m

Help ASAP will give the Brainliest answer

The degree of the expression 4x^5y^m z is 10. What is the value of m?
A2
B 4
C5
D 10

Answers

The answer is C i just took the test
The answer is c hope that helps

HELPPPPPPPPPP!!!! IF ITS RIGHT I WILL MARK

Solve 3t + 2 = 5t - 4
Options:

t = 3
t = -1
t = 2

Answers

Answer:

t=3

Step-by-step explanation:

Heres why i think t=3

Replace the T in 3t+2

3x3+2

9+2=11

11=5t-4

Now Replace the t again by 3

5x3-4

15-4

11

11=11

T=3

Answer:

t = 3

Step-by-step explanation:

3t + 2 = 5t - 4

2 + 4 = 5t - 3t

6 = 2t

6/2 = 2/2t

t = 3

if this helps you, please mark brainliest!

Which type of bond is generally considered "risk-free" since the issuer of the bond has the ability to print money to meet their obligations? Corporate Bond Municipal Bond U.S. Treasury Bond Bail Bond

Answers

Answer:

U.S. Treasury Bond

Step-by-step explanation:

A bond is a debt instrument.

the US government cannot default on a bond. thus government bonds are considered riskless. this is because the government can print money with the central bank to pay debt obligations

other debt issuers cannot print money to pay debt obligations. thus, they are not riskless

Parallelogram ABCD is adjacent to rhombus DEFG, as shown below, and FC intersects AD at H.
B
D
H
E
If m Z B=118 and m2 AHC=138, determine and state m GFH.

Answers

Answer:16,284

Step-by-step explanation:

what are some fears when caring for your younger children?
can someone answer rq please ​

Answers

Answer:

That they can mess up the whole house

Step-by-step explanation:

That's all I got, sorry if it's not very helpful.

c с
5 km
12 km
What is the length of the hypotenuse?
kilometers

Answers

Answer:

13km

Step-by-step explanation:

Answer:

c=13km

Step-by-step explanation:

13 (by pythagorean triples)

or you could use the pythagorean theorem to find c:

5^2+12^2=c^2

25+144=c^2

c^2=169

c=13

which one of the following is product of(-3n)and(4mn-5n)​

Answers

I think the answer isX=50 x=10

Please helppppppp I don’t get this

Answers

The answer is B hope this helps

Answer:

B. Megan is correct. When two lines have different slopes, they must intersect, producing one solution.

Step-by-step explanation:

A system of two lines has:

No solutions: When both lines have the same slope but a different x and y-intercept.

One solution: When both lines have different slopes.

Infinitely many solutions: When both lines have the same slope and same x and y-intercept.

Since it is given that the lines have different slopes, the equation has only one solution.

We do not need to check the y-intercept.

Megan is correct.

♛ Mark me as Brainliest if I’m right

Evaluate the expression when a=-5 and c=3.
a-5c

Answers

Answer:

its either -20 or -7

Step-by-step explanation:

i believe its -20 tho hope it helps

Answer:

-20

Step-by-step explanation:

a-5c

a = -5  and c=3

-5 -5(3)

Multiply

-5 - 15

-20

I need help I don’t get it and it’s hard can someone help me

Answers

Answer:

choice 4

Step-by-step explanation:

It's not that hard if you understand once you get past the fancy words

degree= largest exponent

so if something has a degree of 3 we know that the highest exponent is 3

Coeficcent= thing multipllying x

in this case it's 4 which means the number we are looking for is 4x³

Onlyanswer choice 4 meets these criteria

Answer:

The answer is (4)  [tex]2x+x^{2} +4x^{3}[/tex].

Step-by-step explanation:

A leading coefficient is the coefficient of the term of highest degree in a given polynomial.  

A degree of a polynomial is the largest exponent on one of its variables (for a single variable), or the largest sum of exponents on variables in a single term (for multiple variables).

The answer can be found when the polynomial is rearranged into standard form, and the standard form of the polynomial will look like [tex]4x^{3}+x^{2} +2x[/tex]. A polynomial is in standard form when the term with the highest degree is placed first, followed by the term which has the next highest degree, and so on.

Once the polynomial is in standard form, the leading coefficient is 4 and has a degree of 3. Thus, causing (4) [tex]2x+x^{2} +4x^{3}[/tex] to be the answer.

You move down 2 units and up 8 units. You end at (0, 4). Where did you start?

Answers

Given:

You move down 2 units and up 8 units.

You end at (0, 4).

To find:

The starting point.

Solution:

Let the starting point be [tex](x,y)[/tex].

You move down 2 units and up 8 units. So, the rule of translation is:

[tex](x,y-2+8)=(x,y+6)[/tex]

You end at (0, 4).

[tex](x,y+6)=(0,4)[/tex]

On comparing both sides, we get

[tex]x=0[/tex]

[tex]y+6=0[/tex]

[tex]y=4-6[/tex]

[tex]y=-2[/tex]

Therefore, the starting point is (0,-2).

Please help needed!!! Help me!!!

Answers

a = 85°

Step-by-step explanation:

Method 1

5x = 2x + 57° (An exterior angle of a triangle is equal to the sum of its two interior opposite angles)

3x = 57°

x = 57/3 = 19°

a = 180 - 57 - 2x

a = 180 - 57 -2(19)

a = 85°

Method 2

2x + a + 57° = 180°

2x + a = 123° ==> 1

5x + a = 180°

x = (180° - a)/5 ==> 2

By substitution

2((180° - a)/5) + a = 123°

(360° - 2a)/5 + a = 123°

(360° - 2a)/5 = 123° - a

360° - 2a = 5(123° - a)

360° - 2a = 615° - 5a

-2a + 5a = 615° - 360°

3a = 255°

a = 85°

4: 2 cups of sugar is used to make enough lemonade for 6 people. How much sugar is needed to make enough lemonade for 18 people?

Question #6: 12 cans of soup cost $20. What is the cost for 30 cans? *

Question #7: It takes 30 minutes for an author to type 4,500 words. How many words can she type in 3 hours?

Question #8: A concession stand made $45 from the sale of 15 cheeseburgers. If 100 cheeseburgers are sold, how much do they make? *

Answers

Answer:

4. 6 cups

6. 50 dollars

7. 27000 words

8. 300 dollars

Step-by-step explanation:

4.

2 cups           x cups

-------------- = -----------

6 people         18 people

Using cross products

2 * 18 = 6x

Divide by 6

36/6 =6x/6

6 =x

6.

12 cans           30 cans

-------------- = -----------

20 dollars         x dollars

Using cross products

12x = 20*30

12x = 600

Divide by 12

12x/12 =600/12

x = 50

7.

3 hours = 3*60 minutes/hour = 180 minutes

30 minutes           180 minutes

--------------        = -----------

4500 words         x words

Using cross products

30x = 4500*180

Divide by 30

x = 4500*180/30

x=27000

8.

45 dollars           x dollars

-------------- = -----------

15 burgers        100 burgers

Using cross products

45*100 = 15x

Divide by 15

45*100/15 = x

300 =x

Solve the right triangle. Round decimal answers to the nearest tenth.

Answers

Answer:

c=√a²+b²

Step-by-step explanation:

You can use this equation to solve it.

find the value of x.

Answers

Answer:

x = 83 degree

Step-by-step explanation:

x + 43 = 126 (sum of two interior opposite angle is equal to the exterior angle formed)

x = 126 - 43

x = 83 degree

Answer:

83 degrees

Step-by-step explanation:

To find this you first find the angle opposite to 126. To do this you subtract 126 from 180 as 180 degrees is a straight line, and we are looking for that missing angle.

This equals 54 degrees.

Now, 54 + 43 equals 97.

Because all interior angles of a triangle always equal 180, you can find that last angle by subtracting 97 from 180. This leaves you with 83 degrees.

Two Points P and Q, 25 meters apart, are on the same Straight line, the same side and the same ground Level as the foot of the tower. If the angle depression of P and Q from the top of the tower are 33 and 40° respectively, find to the nearest metre, the; 1.distance from Q to the foot of tower. 2.height of the tower.​

Answers

Answer:

b

Step-by-step explanation:

Other Questions
Find the slope 7-12 please A letter to the leader of the project analyzing the poem and explaining why you think it should be displayed. Your letter should be written in Standard English, starting Dear Mr. Bolton,' and ending Yours sincerely.' CAN SOMEONE HELP ME OUT WITH THIS PLEAS AND THANK YOU. If you wanted to know how much the temperature of a particular piece of material would rise when a known amount of heat was added to it, which of the following quantities would be most helpful to know?a. coefficient of linear expansionb. specific heatc. initial temperatured. thermal conductivitye. density Part 1: Solve for the slope of the line inside of the scatter plot A companys new product is sold for $16.50 per unit. Product sales in the United States earn $400,000 and product sales in Europe earn $230,000. How many units does it sell altogether in the United States and Europe? Ich bin ein gutes Mdchen.who can translate it in English. John is twice as old as Mary. The sum of thelr ages is 21. How old Is Mary? what is obesity?what is obesity Question 1Consider the following reaction:Cl2(g) + 3 F2(g) > 2 CIF3 (8)How many moles of product will form if 0.115 moles of fluorine gas react? Which of the following is(are) the solution(s) to 17x+12= 12? Which could be the resulting equation when elimination is used to solve the given system of equations ? A scientist studied a species of snails that had variations in its shell colors (see diagram) The snails live on light gray rocks next to the ocean overtime the rocks where the snails lived are covered in dark colored seaweed which graph shows the expected range of colors in the snail population after the dark colored seaweed covered the rocksWill be marked BRAINLIEST Jonathan and anna have to share $20.64 evenly for the summer festival. how much money will each child recieve. There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag.If you reach in and randomly draw two marbles without replacing the first, what is the probability that both will be blue. Determine the value of y.1) 462) 2263) 1324) 452 Define soil erosion. Describe factors causing soil erosion. Explain measures to be adopted to tackle soil erosion. should wave energy be developed? give your reasons PLZ HELP! review page 2 of the passage. click or tap the underlined word that best helps the reader know the meaning of the word " multitude. " In the diagram below of triangle MNO, P is the midpoint of MO and Q is the midpoint of NO. If PQ = 5x + 62, and MN = 6x-4, what is the measure of PQ?