A recording studio charges musicians an initial fee of $100 to record an album. Studio time cost an additional $1 per minute. Write and graph an equation that models the total cost of recording an album over one afternoon.

Answers

Answer 1

Answer:

$340

Step-by-step explanation:

Given data

Inititial fee= $100

cost per minute= $1

Let the total charge for x minutes by y

Hence the expression for the total charges after x minutes is

y= 100+1x

y=100+x

But an after is from 12pm - 4pm= 4 hours

x=4*60

x=240minutes

y=100+240

y=$340


Related Questions

Which of the following equations represents a linear function

Answers

Answer:

its B

Step-by-step explanation:

please like my answer . brainliest please

HELPPP PLEASE ANSWER

Answers

those answers bussin bussin 2 bad u cant have none

Please help will give brainliest

Answers

Answer:

Should be 70 since <B is also 70

Step-by-step explanation:

Going by the diagram, you just read the value of x. The value of y requires a little bit of calculation.  x=70 degree

Step-by-step explanation: Step One

Find x

You just read the value.

x is the same as the 70 degree angle. That comes about from parallel lines.

x = 70 degrees. <<<< answer

Step Two

Find y  

All triangles have 180 degrees.

So ABC has 180 degrees.

70 + 50 + <ACB = 180         Combine like terms

120 + <ACB = 180               Subtract 120 from both sides

<ACB = 180 - 120

<ACB = 60

y = <ACB

y = 60 degrees.    <<<< Answer.

hoped this helped :)

This is hard please help

Answers

Answer:

SA = 208 in²

Step-by-step explanation:

SA = 2(2)(7) + 2(2)(10) + 2(10)(7) = 208 in²

Answer:

208 in^2

Step-by-step explanation:

SA: 2(w · l + h · l + h · w)       formula

SA: 2(2 · 7 + 10 · 7 + 10 · 2)      plug the numbers in- w: width, l: length, h: height

SA: 2(14 + 70 + 20)          find area of 3 sides with different areas

SA: 28 + 140 + 40       doubling

SA: 208       final answer

You pick a card at random.

2 3 4 5
6 7 8 9
What is P(5)

Write your answer as a percentage.

Answers

Step-by-step explanation:

There are a total of 8 cards, you are picking only one card,

therefore P(5) =

[tex] \frac{1}{8} \times 100 \\ = \frac{100}{8} \\ = 12.5percent[/tex]

Find the x and y intercept of this equation: -2x + 8y =4 write your solutions as a point in the form (x,y)

Answers

Answer:

8y=4

Step-by-step explanation:

A factory begun producing new parts. Data were collected on the
number of defective parts per 10,000 parts produced. The graph
shown displays some of the data for the first 10 weeks of production.
Write an equation that best models the data?

Answers

The equation that best models the data is 10x + y = 160 if the number of defective parts per 10,000 parts produced and points (10, 60) and (9, 70)

What is a linear equation?

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

If in the linear equation one variable is present then the equation is known as the linear equation in one variable.

From the graph:

(10, 60) and (9, 70)

The line equation of best fit:

(y - 70) = (70-60)/(9-10)(x-9)

y - 70 = -10(x-9)

y - 70 = -10x + 90

10x + y = 160

Thus, the equation that best models the data is 10x + y = 160 if the number of defective parts per 10,000 parts produced and points (10, 60) and (9, 70)

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

Alex has trained his puppy, Popper, to
jump through a ring. According to Alex's
measurements and calculations, the ring
has a diameter of 3.5 feet. What is the
ring's circumference (use 3.14 for pi)?

1. 8.75 ft

2. 11.32 ft

3. 12.25 ft

4. 10.99 ft

Answers

Answer:

4.10.99

Step-by-step explanation:

3.14 * 3.5

a company's stock was elling at $24 a share. A month later, it was selling at $30 a share. What percent is that gain

Answers

That would be a 25% gain

ZABD and ZDBC are supplementary angles.
What is the measure of x?
x = [?]°
7D
AK
126
x
B

Angles are not drawn to scale.
Enter

Answers

x=102°Answer:

x+78=180 supplementary angle

x=180-78=102

What is the area of the triangle?

Answers

Answer:

The formula to find a triangle is (L+W)/2

Step-by-step explanation:

Solve the following right triangle. Round to the nearest tenth.

Answers

You can try 110 if it’s not that then try 920


The distance from Point C to the tower at Point A is 1.2 miles, while the distance from Point C to the tower at Point
Bis 1.8 miles. If mZACB=81", what is the distance, to the nearest tenth of a mile, between the water towers?

Answers

Since we are given with the three sides of the triangle and asked to determine the angle, we can use the cosine law.

doivhrghfufvh - 10 points!

Answers

Answer:

I'm sure it's already all the way simplified since there are no common terms

I could he wrong but I dont think theres anything more you can do since they are all their own different term

Step-by-step explanation:

for example if it was 7x-2x-1 then you would subtract 7x and 2x and then it would come put to be 5x-1

hope this helped at all

Tara had 1 5/8 pounds of dried nuts. She ate 1/4 pound of dried nuts each day for 6 days? How many pounds of dried nuts did Tara have left after 6 days?

Answers

Answer:

1/8

Step-by-step explanation:

its easy just count backwards by 2/8 each time

Solve sqare root of x-1= x-3. Check for extraneous solutions.
O A. No solution
O B. x = 2,5
C. X = 2
D. x = 5

Answers

No solution is the answer

A

Answer:x=2,5

Step-by-step explanation:

sqrtx-1=x-3. Sqrt5-1=5-3

sqrt2-1=2-3. Sqrt4=

sqrt1=1. 2=2

1=1

Round to the nearest hundredth 2^x =243

Answers

9514 1404 393

Answer:

  7.92

Step-by-step explanation:

The value of x can be found by taking logarithms.

  x·log(2) = log(243)

  x = log(243)/log(2)

  x ≈ 7.9248125...

  x ≈ 7.92

__

A graphing calculator offers a couple of different options for solving the problem.

In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class has a cat or a dog?
Has a cat Does not have a cat
Has a dog 9 2
Does not have a dog 4 5

Answers

Answer:

0 students have a cat and 92 students have a dog

The probability that a student is chosen randomly from the class has a cat or a dog is 15/20.

What is the probability?

Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.

The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.

P(E) = Number of favorable outcomes / total number of outcomes

The class has a cat and a dog = 9

Has a dog and does not have a cat = 2

Does not have a dog and has a cat = 4

Does not have dog and cat = 5

The total strength of the class is 20

The probability that a student is chosen randomly from the class has a cat or a dog =  Number of favorable outcomes / total number of outcomes

P(E) = 15 /20

Hence, The probability that a student is chosen randomly from the class has a cat or a dog is 15/20.

Learn more about probability :

https://brainly.com/question/795909

What is the solution to this system of equations? 4x + 5y = 7
3x – 2y =-12
The solution is
(-2, 3)
(3.-1)
(18. -9)
(13,-9)​

Answers

Answer:

(-2, 3)

Step-by-step explanation:

4x + 5y = 7

3x - 2y = -12

Let's solve this by elimination. We want to eliminate one variable at a time. This means we need to multiply the equations to create a common multiple to cancel out a variable.

Let's work with y.

5y and -2y: For these values to cancel out, we need to multiply each term to create a common multiple.

2(4x + 5y = 7)

5(3x - 2y = -12)

Multiply.

8x + 10y = 14

15x - 10y = -60

Eliminate.

23x = -46

Divide both sides by 23.

x = -2

Now that we know x, let's plug it back into one of equations to find y.

4x + 5y = 7

4(-2) + 5y = 7

Multiply.

-8 + 5y = 7

Add.

5y = 15

Divide.

y = 3

Now we know x and y; let's plug both back into the equation we have not checked yet.

3x - 2y = -12

3(-2) - 2(3) = -12

Multiply.

-6 - 6 = -12

Subtract.

-12 = -12

Your solution is correct.

(-2, 3)

Hope this helps!

Help please will mark brainliest!!

Answers

Answer:

5,4 km

Step-by-step explanation:

we know the area and the width.

the formula of the area of a parallelogram is

A = length x width

if we substitute the values that we know, we have

23,1 = x * 4,3

to find x we have to divide the two members by 4,3

x = 23,3/4,3 = 5,4 km

3. What is the value of x? A 52C 86 B 68 D 104

Answers

Answer:

86 i guess

Step-by-step explanation:

Of the population of all fruit flies we wish to give a 90% confidence interval for the fraction which possess a gene which gives immunity to fungal infections. To this end we have obtained a random sample of 400 fruit flies. We find that 280 of the flies in the sample possess the gene. Give the margin of error for the 90% confidence interval. Round your answer to 3 decimal

Answers

Answer:

The margin of error for the 90% confidence interval is of 0.038.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].

The margin of error is:

[tex]M = z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

To this end we have obtained a random sample of 400 fruit flies. We find that 280 of the flies in the sample possess the gene.

This means that [tex]n = 400, \pi = \frac{280}{400} = 0.7[/tex]

90% confidence level

So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].

Give the margin of error for the 90% confidence interval.

[tex]M = z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

[tex]M = 1.645\sqrt{\frac{0.7*0.3}{400}}[/tex]

[tex]M = 0.038[/tex]

The margin of error for the 90% confidence interval is of 0.038.

damon buyd a rose bush priced at $10. if the sales tax ix 10% how much tax will damon pay

Answers

Answer:

Before Tax Price: $10.00

Sale Tax: 10.00% or $1.00

After Tax Price: $11.00

please heart or brainlyiest

Line u has a slope of Line v is parallel to line u. What is the slope of line v? v יל Simplify your answer and write it as a proper fraction, improper fraction, or integer.​

Answers

Answer:

I have no idea what the answer is because I am in 6th grade but good luck

Step-by-step explanation:

I don't know

11. Saul's baseball bat has a mass of 1 kilogram His baseball has a mass
of 150 grams. What is the mass in grams of both items combined?
C. 1.150 grams
A. 1.15 grams
D. 115,000 grams
B. 115 grams

Answers

The mass of both combined would be 1150 grams or 1.150 kilograms

Is this correct? Or are the numbers wrong

Answers

Answer:

I think that's right. But the angle in the corner actually might be the 28 degrees. One sec this question is a little confusing

Step-by-step explanation:

Study each equation, then solve.

18) 5 + r = 6 - r

Answers

Answer:

5+r=6-r

-5 -5

r=1-r

+r +r

2r=1

÷2 ÷2

r=1/2

A gardener made a scale drawing of a lawn with a scale
factor of 1:4. The dimensions of her drawing are 15 inches
long by 10 inches wide. Her partner plans to make another
scale drawing of the lawn, but with a scale factor of 1:20.
What are the dimensions of her scale drawing?
A. The length is 3 inches and the width is 2 inches.
B. The length is 50 inches and the width is 75 inches.
O c. The length is 2 inches and the width is 3 inches.
O D. The length is 75 inches and the width is 50 inches.

Answers

Answer: A.

Step-by-step explanation:

I just took the exam

can i get brainlyiest?

Solve for h -4(-6h - 7) = 9h + 10h - 7

Answers

Answer:

h=-7

Step-by-step explanation:

-4(-6h - 7) = 9h + 10h - 7

24h+28=19h-7

Both side -28

24h+28-28=19h-7-29

24h=19h-35

Both side -19h

24h-19h=19h-19h-35

5h=-35

h=-7

Answer:

h = -7

Step-by-step explanation:

-4(-6h-7)= 9h+ 10h-7

24h+ 28=19h-7

-19. -28. -19 -28

5h -35

h= -7

Aziza has a triangle with two sides measuring 11 in. and 15 in. She claims that the third side can be any length as long as
it is greater than 4 in. Which statement about Aziza's claim is correct?
O Aziza's claim is not correct. The third side must be between 4 in. and 26 in.
O Aziza's claim is not correct. The third side can be any length less than 26 in.
O Aziza's claim is not correct. The third side can be any length.
O Aziza's claim is not correct. The third side must create a scalene triangle.

Answers

The 4th one? i think im not sure tho

Step-by-step explanation: The correct answer is A: O Aziza's claim is not correct. The third side must be between 4 in. and 26 in.

Other Questions
What is the range of ordered pairs represented on the graph? what are the Seven parts of the water system What is the main problem that Kyle faces at the beginning of the story A. He wants to help his teammates play better , but they refuse to take his advice B. He wants to play defense, but coach Nazari will only let him play offense.C. He wants to score goals but his teammates wont pass the ball to himD. He wants to be voted MVP, but no one has been paying attention to him can anyone help me with this please! Serious plz lol What is most closely the meaning of "barbarous acts" as it used in the passage below (paragraph 2)?Whereas disregard and contempt for human rights have resulted in barbarous acts which have outraged the conscience of mankind, and theadvent of a world in which human beings shall enjoy freedom of speech and belief and freedom from fear and want has been proclaimed as thehighest aspiration of the common people,A. citizens who have rebelledB. the United States declaring war on Italy and Germany in World War IIC. violent abuses or actions by corrupt governments that came to power before World War IID. those who do not speak English 2. Which contains the other, cell membrane or phospholipid? Create ONE post that: Describes what makes an argument effective. Support you answer with an example from a course reading or your own experience. PLEASE ACTUALLY ANSWER THE QUESTION. this is algebra please help Jeremy has a stand in the farmer's market where he sells strawberries by the pound. The table shows the weights of the strawberries and the prices per quantity. The relationship between the amount of strawberries in pounds and the price is a proportional relationship.Which statement is true? A.)The table does not represent a proportional relationship because the differences between consecutive terms in each column do not have the same ratio. B.)The table does not represent a proportional relationship because the ratio between the price column and the weight column is not the same for each row. C.)The table represents a proportional relationship because the differences between consecutive terms in each column have the same ratio. D.)The table represents a proportional relationship because the ratio between the price column and the weight column is the same for each row. The sum of the three interior angles of any triangle equal 180 degrees. One right triangle has one acute angle of 30 degrees. Find the second acute angle.Paragraph: Describe how to find the second acute angle. Escoge la respuesta correcta.Who lives in the Galapagos Islands?Pindigenous Galapagos peopleO nobodyO people from the three regions of mainland Ecuadoronly people from the coastal region in Ecuador who was not properly punished in the tempest and why? what was their crime? what was their punishment? Isaiah has 2 3/5 cups of dough to make dumplings. If he uses 1/5 cup of dough for each dumpling, how many dumplings can Isaiah make? Morrie is still grieving the loss of his mother over 70 years prior to his interview. How can someonemourn something from so long ago? Explain. During which type of radioactive decay does a nucleus gain a proton but keepthe same atomic mass number?A. Alpha decayB. Beta decay (electron)C. Gamma decayD. Beta decay (positron)SUBMIT Helpppppp plz Ill give branliest A bag contains colored marbles. 5 marbles are red. 3 marbles are green. 8 marbles are blue. 4 marbles are white.A marble will be randomly selected from the bag. What is the probability that the marble selected will be blue?A. 0.8B. 0.5C. 0.4D. 0.2 Rocks are made of collections of mineral grains that are held together in a firm, solid mass. Rocks are identified primarily by the minerals they contain, their color, and their texture.Based on this passage, you can infer...A. Rocks are classified into three major groupsB. Rocks form from the cooling and hardening of molten rockC. A rock's origin is the way it was formedD. Each type of rock has a distinctive set of mineralsOMG PLSSS HELP ME PLS PLS PLS!!!!!!! Which invention was patented in 1885 by Sarah Goode, the first African-Americanwoman ever to receive a U.S. patent?A. a curved ironing board for shirt sleevesB. a lubricator oil-cup for steam enginesC. a unique shampoo to fight hair lossD. a fold-away bedHelp me Find the frequency of a 63.8-cm long open end air columnthat resonates as shown in the diagram at the right. The speed of sound in the air is 345 m/s.