can anyone do this quickly?

Answer:

C(n) = pn

Step-by-step explanation:

Given :

n = time in hours for service call

C = total cost

Total cost = unit cost per hour * time in hours

If unit cost per hour = p

Hence,

C(n) = p * n

C(n) = pn

Answer:

a diagram is necessary. please provide a diagram.

The value of measure of angle R is,

⇒ m ∠R ≈ 22.62°

An angle is a combination of two rays with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Reference angle = R

Side opposite to R = 5 cm

Adjacent side length = 12 cm

Thus, applying TOA, we have:

Tan R = opposite/adjacent

Tan R = 5/12

R = tan⁻¹ (5/12)

R ≈ 22.62°

Thus, The value of measure of angle R is,

⇒ m ∠R ≈ 22.62°

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A percentage is a way to describe a part of a whole. The percentage change in the price of the TV will be 60.2%.

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

As it is mentioned that the price of the tv 3 years ago was $500, while the current price of the tv is $199. Therefore, the percentage change in the price of the tv can be written as,

[tex]\rm Percentage\ change = \dfrac{\text{Initial value - Final value}}{Initial\ value} \times 100\%[/tex]

[tex]\rm Percentage\ change = \dfrac{\$500-\$199}{\$500} \times 100= 60.2\%[/tex]

Hence, the percentage change in the price of the TV will be 60.2%.

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Answer:

55+13x=120

.............

Answer:

(7,5) (4,1)= (3,4) might be it Im not really sure

Answer:

[tex] \sqrt{137} [/tex]

Step-by-step explanation:

Student A is at point (7, -5). Student B is at point (-4, -1).

We can find the distance between the two points using the distance formula.

[tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

[tex] d = \sqrt{(-4 - 7)^2 + (-1 - (-5))^2} [/tex]

[tex] d = \sqrt{(-11)^2 + (4)^2} [/tex]

[tex] d = \sqrt{121 + 16} [/tex]

[tex] d = \sqrt{137} [/tex]

Answer: [tex] \sqrt{137} [/tex]

Answer:

Event A = 1/3

Event B = 1/6

Step-by-step explanation:

The probability of drawing a number between 1 and 10 (Event A) is approximately 0.3333 or 33.33%.

To calculate the probability of Event A, we need to determine the total number of favorable outcomes (numbers between 1 and 10) and divide it by the total number of possible outcomes (all numbers from 1 to 30).

Counting the favorable outcomes:

Event A consists of numbers between 1 and 10. So, there are 10 favorable outcomes: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.

Counting the total possible outcomes:

The hat contains numbers from 1 to 30. So, there are 30 possible outcomes: {1, 2, 3, ..., 30}.

Calculating the probability of Event A (P(A)):

The probability of an event is given by the formula:

P(A) = (Number of Favorable Outcomes) / (Total Number of Possible Outcomes).

In this case,

P(A) = 10 (favorable outcomes) / 30 (total possible outcomes)

P (A) = 1/3 ≈ 0.3333 or 33.33%.

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Answer:

s =180-50

130 as pqrs is cyclic opp angles add up to 180

O1 =100

angle subtended at center is double the angle subtended at any other part of circle

O2=200

angle subtended at center is double the angle subtended at any other part of circle

a + a + a is the same as multiplying a by 3 so you would have 3a

b + b is the same as multiplying b by 2 so you would have 2b

Combing everything together you would have the final answer of :

3a + 2b + c

Equation: 2.5x + 85 = 100

Answer: x = 6

Answer:

go 5 more times

Step-by-step explanation:

2.5+2.5= 5 x 3= 15 + 85= 100

Answer:

a) cm

Step-by-step explanation:

Perimeter is  one -dimensional and  is measured in unit (centimeters, meters, kilometers, inches, feet, yards, and miles. Single units represent one-dimensional

Area is two-dimensional   m2......

Volume is tri -dimensional     m3........  

Answer:

i think b

Step-by-step explanation:

Answer:

[tex]Pr = 0.25[/tex]

Step-by-step explanation:

Given

Two heads ---> 35

Two tails ---> 23

One head, One tail ---> 52

Required

The theoretical probability of 2 heads

When a coin is tossed, the probabilities are:

[tex]P(Head) = 0.5[/tex]

[tex]P(Tail) = 0.5[/tex]

So, the theoretical probability of 2 heads is:

[tex]Pr = P(Head) * P(Head)[/tex]

[tex]Pr = 0.5 *0.5[/tex]

[tex]Pr = 0.25[/tex]

Notice that the given parameters were not used. Using them will only give us the result of the experimental probabilities, because they are recorded from an experiment

Answer:

for #1: the new price is $37.80 and the amount discounted was $7.20

Step-by-step explanation:

convert 16% to a decimal and multiply to find how much discounted then subtract that from the initial value

0.16*45= 7.20

45-7.20= 37.80

did u need the others too?

Answer:

$7.20

$0.636

$27.50

$53.3333333333

Step-by-step explanation:

16% × $45 = $7.20

8% × $7.95 = $0.636

$5.50 = 20%

20% × 5 = 100%

$5.50 × 5 = $27.50

$16 = 30%

30% × 3 and 1/3 = 100%

Answer:

3/5.

opposite / hypotenuse

9/15 = 3/5

Answer:

a

Step-by-step explanation:

Sine is equal to the opposite divided by the hypotenuse

the opposite of E is 9 and the hypotenuse is 15

sin E = 9/15

we can simplify 9/15

9/3=3

15/3=5

the answer would be 3/5

[tex]\text {Hi There! Let's Solve this Problem!}[/tex]

[tex]\text {To Solve this Problem you'll be Dividing the Numbers. Dividing this problem}[/tex] [tex]\text {will get your answer.}[/tex]

[tex]\text {\underline {Divide}}[/tex]

[tex]\text {80/20 Percent}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {400}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer: 400

Step-by-step explanation: ...

Answer:

Its either A or D

Step-by-step explanation:

Answer:

option a

explanation:

its the correct answer because if you know what a scientific notation it would help you a lot with problems like this one.

Answer:

Adult: 333 tickets, Student: 1664 tickets

Answer: y = -5/6 x - 1

Step-by-step explanation:

The slope is -5/6, which is why x = -5/6. The - 1 is so the line on the graph will pass through (0,-1) and (-6,4).

Answer:

each pencil almost costs 83 cents which is the value of p

Step-by-step explanation:

Here most important data that the amount which Kate had before the purchase of pencils is missing.

For our convenience i am assuming Kate had $10 before the purchase of pencil.

Since, after purchase the left with Kate = $4.20

Therefore, amount spend on purchase of pencils = $10-$4.20 = $5.80

In $5.80 Kate purchased 7 pencils

Therefore cost of each pencil p = 5.80/7 = $0.8285 ≅ $0.83

Therefore each pencil almost costs 83 cents which is the value of p

Answer:

Step-by-step explanation:

5w - 8 ≥ 2

5w ≥ 10

w ≥ 2

closed circle at 2 going to the right

Answer:

Step-by-step explanation:

5w-8 ≥ 2

Add 8 to both sides

5w ≥ 10

Divide both sides by 5

w ≥ 2

Answer:

Step-by-step explanation:

12:14

14:21

mark me as brainliest

Answer:

Step-by-step explanation:

12:14 14:21 mark me as a brainlist

Answer:

$1483.52

Step-by-step explanation:

P=principle

Fn=total at the end of a given year(=n) (subscript)

I= interest in decimal

F=P(1+I)

at end of first year F1=P(1+I)

at end of second year F=F1(1+I)= P(1+I)(1+I)= P(1+I)^2

or in general Fn=P(1+I)^n

Answer:

x = -1

Step-by-step explanation:

1/2 = 2/4

____________________________________________________________

1/4x + 3/4 = 2/4

        -3/4     -3/4

1/4x = -1/4

divide by -1/4

x = -1

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

B

Step-by-step explanation:

The answer is b because the number is supposed to be next to the first number

Answer:

the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the ...

1 answer

·

20 votes:

To answer this item, we let n be the number of hours that a person spend on th

Step-by-step explanation:

Answer:

[tex]\Large \boxed{\sf Cylinder}[/tex]

Step-by-step explanation:

Answer: That's a cylinder

Step-by-step explanation: This was really simple- please work on your shapes.. a lot.

Here's the definition of a cylinder: a three-dimensional figure with two parallel, congruent, circular bases and a curved surface.

Hope this helps you

Answer:

WWhat

Step-by-step explanation:

Answer:

(-4, 14.4)

Step-by-step explanation:

The midpoint formula is expressed as;

M(X, Y) = {(ax1+bx2/a+b), ay1+by2/a+b}

Get X;

X = ax1+bx2/a+b

X = -13(2)+ 2(3)/2+3

X = -26+6/5

X = -20/5

X = -4

Get Y:

Y =ay1+by2/a+b

Y = 2(6)+3(20)/2+3

Y = 12+60/5

Y = 72/5

Y = 14.4

Hence the coordinate of point P dividing A and B in the ratio 2 to 3 is

(-4, 14.4)