Maybelle looked at a hotel. She waited a week before she decided to book nights at that hotel, and now the prices have increased. The original price was $1195. The price for the same room and the same number of nights is now $2075. What is the percent increase? Round to the nearest whole percent. Explain and Show your work.

-20 points. Better yet, 30 points!! Please help!

Diff in price = %
_ _ thats the formula i think...
original price 100

Answers

Answer 1

The formula for percent increase is (final-initial)/initial*100
Plug in to get (2075-1195)/1195*100
880/1195*100
.7364*100
73.64% rounding we get
74%

Related Questions

How do you find a literal equation for d=rt,
solve for t.

Answers

d = rt

d/r = t divide both sides by r

t = d/r <<< the equation

hope this helped, God bless!

Answer: [tex]\frac{d}{r} = t[/tex]

Step-by-step explanation: To solve for t in the equation d = rt, all we have to do is get t by itself on the right side of the equation.

Since t is being multiplied by r, we simply divide both sides of the equation by r. On the right, the r's cancel and we are left with r.

On the left side of the equation we have [tex]\frac{d}{r}[/tex].

Therefore, our answer is [tex]\frac{d}{r} = t[/tex].

A train leaves chicago and travels east at 60 mph. another train at the same depot leaves at the same time and travels west at 72 mph. how long before the two trains are 330 miles apart?

Answers

Final answer:

The two trains will be 330 miles apart after 2.5 hours.

Explanation:

To find how long it takes for the two trains to be 330 miles apart, we can apply the formula for relative velocity:

Relative velocity = sum of their speeds

The first train is moving east at 60 mph, and the second train is moving west at 72 mph. So their relative velocity is 60 mph + 72 mph = 132 mph.

To find the time it takes for the trains to be 330 miles apart, we can use the formula:

Distance = speed × time

330 miles = 132 mph × time

Solving for time, we have:

Time = 330 miles / 132 mph = 2.5 hours

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On a tour of an old gold mine, you find a nugget containing 0.82 ounce of gold. gold is worth $1566.80 per ounce. how much is your nugget worth?

Answers

Given:
Value of a gold nugget = $1566.80 per ounce.

For a nugget containing 0.82 oz of gold, the value is
(0.82 oz)*(1566.80 $/oz) = $1284.78

Answer: $1,284.78

Since the gold is worth $1566.80 per ounce, then the nugget is worth $1284.776.

Worth of gold per ounce = $1566.80 per ounceAmount of gold that the nugget contains = 0.82 ounces of gold

This is a question relating to multiplication. Therefore, in order to know the worth of the nugget, we've to multiply 0.82 by $1566.80. This will be:

= 0.82 × $1566.80

= $1284.776

Therefore, the value of the nuggets is $1284.776.

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The ratio of computers to desk is 2 to 3. If there are 15 desk, how many computers are there?

Answers

15/5 = 3

The ratio of computers to desk is 2 to 3
2 x 3 = 6 (computers)
3 x 3 = 9 (desks)

answer
6 computers

Final answer:

To find the number of computers given the ratio of computers to desks and the number of desks, set up a proportion and solve for the unknown value.

Explanation:

In this question, we are given the ratio of computers to desks, which is 2 to 3. We are also given the number of desks, which is 15. To find the number of computers, we can set up a proportion:

2 computers / 3 desks = x computers / 15 desks

By cross-multiplying and solving for x, we find that there are 10 computers.

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The sum of two numbers is 90. if twice the smaller number is subtracted from the larger number, the result is 12. find the two numbers.

Answers

I don't know your answer to ur question BUT did u know that 1+1 is 2:);)

If m∠1 = 68°, what is y?

Answers

74 D % is the answer

Ohhhhhhh! I have a Brainliest

Answers

In week 2 it took 25 minutes also the mode is 75.

If correct brainliest please

Thank you

:)

What is the equation of a line that passes through the point (4, 2) and is perpendicular to the line whose equation is y=x/3−1 ?

Answers

The line y = x/3 - 1, or y = (x/3) - 1, is the same as y = (1/3)x - 1
The slope here is 1/3 as this equation is in y = mx+b form (m = slope, b = y intercept)

Using the starting point of 1/3, we will...
Flip the fraction: 1/3 ----> 3/1 = 3
Then flip the sign from positive to negative: 3 ----> -3

The original slope is 1/3
The perpendicular slope is -3
The two slopes multiply to -1
We'll use m = -3 along with x = 4 and y = 2
We generate those x,y values from (x,y) = (4,2) as the given point

Plug m = -3, x = 4, y = 2 into the equation below. Solve for b
y = mx+b
2 = -3*4 + b
2 = -12 + b
2+12 = -12+b+12
14 = b
b = 14

So because m = -3 and b = 14, we go from y = mx+b to y = -3x+14

--------------------------------------------------------------------------------

Final Answer: y = -3x+14

Visual proof can be found using software like GeoGebra as shown in the attached image.

A package delivery company has determined that they can meet their schedules if they have 4 drivers for every 30 square miles of area they cover. If they want to offer service to a county of 75 square miles, how many drivers must they have?

A. 9 drivers

B. 10 drivers

C. 15 drivers

D. 12 drivers

Please explain your answer! : )

Answers

set two fractions on is 4/30 since you need 4 drivers every 30. Then set one as X/75 since you don't know how many drivers but you know 75 is the area. Use cross multiplication, you will get that X = 10

Answer:10 hahhahaahaahahaahahahhhahahaahahahhahahahahhahahahahahahahahahahahahahahhahahahahahhaahhaahahahhahahaahhahaaaaahahahahahahahahahahahahahahahaahahahahahaahahhaahahahaaaahahhahaahahaahahahahaaaahhahhahhahahahahhahahahahahhahahahahhahahahahahahhahhahahahahahahahhaahhaahhahahahahahhaahaahahahahahahahaaahhahahahahahahahahhahahahahahahahahahahahahahaha

BRAINLIEST TO BEST ANSWER

What are the domain and range of the function

Answers

the arrows on the end of the line means it continues

both the domain and the range for this graph is negative infinity to infinity

Find the total area of the solid figure with the length, 3 width 5, and height 6

Answers

To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

Good Luck

A = w x l x h
A = 3 x 5 x 6
A = 90

You deposit $1,000 in a savings account that earns 0.5% each month. Assuming you do not deposit or withdraw any money from the account, how much will you have in the account after 3 years?

Answers

0.5% is 5$ so 5$ x 12 = 60 60 x 3 is 180 180 is your answer

The equation for that is:

x(dollar amount) · y(time in years it was in the bank) · z(percent of interest as a decimal)

Lets fill in the numbers:

1000 x 3 x .005 = 15

Add the 15 to the total and the final answer is:

$1015

Hope this helps!

Which graph can be used to find the solution(s) to x2 – 1 = x + 1?

Answers

Let

[tex]f(x)=x^{2}-1[/tex]

[tex]g(x)=x+1[/tex]

we know that

The function f(x) is a vertical parabola open upward

the vertex is the point [tex](0,-1)[/tex] ------> is a minimum

The function g(x) is a linear equation

The y-intercept is the point [tex](0,1)[/tex] -----> for [tex]x=0[/tex] find the value of g(x)

therefore

the answer in the attached figure

The graph that can be used to find the solution of the given polynomial is given by option C) and this can be determined by using the given data.

Given :

Equation --- [tex]x^2 -1 = x+1[/tex]

The following steps can be used in order to determine the graph that can be used to find the solution of the given polynomial:

Step 1 - Separate LHS and RHS of the given polynomial.

[tex]\rm y = x^2-1[/tex] --- (1)

y = x + 1 --- (2)

Step 2 - Draw the graph of a line (y = x + 1) that passes through the points (-1,0) and (0,1).

Step 3 - Now, draw the graph of the equation (1). The shape of this graph is the upward parabola.

Step 4 - The two graphs intersect each other at (-1,0) and (2,3).

From the above steps, it can be concluded that the correct option is C).

For more information, refer to the link given below:

https://brainly.com/question/14375099

Match the inequality to the graph of its solution.
a. c + 7 ≤ 3
b. c - 3 > 1
c. c - 7 < 3

Answers

case a) [tex]c+7 \leq 3[/tex]

[tex]c+7 \leq 3\\ c\leq3-7\\c\leq -4[/tex]

the solution is the interval-------> (-∞,-4]

the answer case a) in the attached figure

case b) [tex]c-3 > 1[/tex]

[tex]c-3 > 1\\c > 1+3\\c> 4[/tex]

the solution is the interval-------> (4,∞)

the answer case b) in the attached figure

case c) [tex]c-7< 3[/tex]

[tex]c-7< 3\\ c<3+7\\ c< 10[/tex]

the solution is the interval-------> (-∞,10)

the answer case c) in the attached figure

Inequalities are used to represent unequal expressions.

Graph (b) represents [tex]\mathbf{c + 7 \le 3}[/tex]Graph (c) represents [tex]\mathbf{c - 3 > 1}[/tex]Graph (a) represents [tex]\mathbf{c - 7 < 3}[/tex]

[tex]\mathbf{(a)\ c + 7 \le 3}[/tex]

Subtract 7 from both sides

[tex]\mathbf{c \le -4}[/tex]

The above means that:

The graph points leftThe graph starts at -4, with a closed circle

Hence, graph (b) represents [tex]\mathbf{c + 7 \le 3}[/tex]

[tex]\mathbf{(b)\ c - 3 > 1}[/tex]

Add 1 to both sides

[tex]\mathbf{c > 4}[/tex]

The above means that:

The graph points rightThe graph starts at 4, with an open circle

Hence, graph (c) represents [tex]\mathbf{c - 3 > 1}[/tex]

[tex]\mathbf{(c)\ c - 7 < 3}[/tex]

Add 7 to both sides

[tex]\mathbf{c < 10}[/tex]

The above means that:

The graph points leftThe graph starts at 10, with an opened circle

Hence, graph (a) represents [tex]\mathbf{c - 7 < 3}[/tex]

Answers

Given:
Amount borrowed = $3,000
Interest = $61.88
Duration = 3 months

Obligation = 3000 + 61.88 = 3061.88
Monthly payment = 3061.88/3 = $1,020.63

Answer: $1,020.63

The student must make monthly payments of $1,020.63 to repay the $3,000 loan with $61.88 in interest over 3 months.

The student has borrowed $3,000 for 3 months and the interest incurred on this loan is $61.88. To find the monthly payment, we need to add the total interest to the principal borrowed and then divide it by the number of payments (which is 3 in this case).

The total repayment amount is calculated as $3,000 principal + $61.88 interest = $3,061.88.

Now, we divide the total repayment amount by the number of monthly payments:

Monthly Payment = Total Repayment Amount / Number of Payments

Monthly Payment = $3,061.88 / 3

Monthly Payment = $1,020.63

Therefore, the student will need to make monthly payments of $1,020.63 to repay the $3,000 loan over 3 months.

Can someone clearly explain and workout Q19? Much appreciated

Answers

The x coefficient is 2
Take half of 2 to get 2/2 = 1
Square 1 to get 1^2 = 1

Add and subtract 1 to the expression. This is the same as adding 0.

x^2 + 2x + 2
x^2 + 2x + 2 + 0
x^2 + 2x + 2 + (1-1)
(x^2 + 2x + 1) + 2 - 1
(x+1)^2 + 1

Answer: (x+1)^2 + 1

If y varies directly with x in the following table problem, find the constant of variation (k) and write the equation x 6,9,12,15 Y 10,15,20,25

Answers

We are told that y varies directly with x.
Therefore
y = k*x
where
k = the constant of variation

The given table and the ratio of k=y/x is shown below.

x y k
--- ------ --------
6 10 1.667
9 15 1.667
12 20 1.667
15 25 1.667

Answer:
k = 1.667
y = 1.667x

Assume the ball passes through the points (3,8), (5,20/3), and (6,5) . Use this data to set up a system of three equations and three unknowns (a, b, and c) that will allow you to find the equation of the parabola. Write the system in the space provided.

Answers

A parabola is the shape of the graph of a quadratic function. Quadratic functions have the general form:

[tex]y=ax^2+bx+c[/tex]

Here, you've been given the x and y values for three points on the parabola, and you've been asked to set up a system of equations that include those three points. All this problem is really asking is to plug each of those values into the general equation.

The system should look like:

[tex]\begin{array}{lcl} 3^2a+3b+c & = & 8 \\ 5^2a+5b+c & = & 20/3 \\ 6^2a+6b+c & = & 5 \end{array}[/tex]

Which, when simplified, looks like:

[tex]\begin{array}{lcl} 9a+3b+c & = & 8 \\ 25a+5b+c & = & 20/3 \\ 36a+6b+c & = & 5 \end{array}[/tex]

To solve this question:

First, we need to know the standard equation of a parabola.Then, with the three points given, we can build a system of three equations.

Doing this, we get that the system is, with the 3 equations:

[tex]9a^2 + 3b + c = 8[/tex]

[tex]75a + 15b + 3c = 20[/tex]

[tex]36a + 6b + c = 5[/tex]

Equation of a parabola:

A parabola is a second degree polynomial, having an standard equation of:

[tex]y = ax^2 + bx + c, a \neq 0[/tex]

Point (3,8)

This means that when [tex]x = 3, y = 8[/tex]. So

[tex]y = ax^2 + bx + c, a \neq 0[/tex]

[tex]8 = a\times3^2 + 3b + c[/tex]

[tex]9a^2 + 3b + c = 8[/tex]

Thus, [tex]9a^2 + 3b + c = 8[/tex] is the first equation.

(5,20/3)

This means that when [tex]x = 5, y = \frac{20}{3}[/tex]. Thus

[tex]y = ax^2 + bx + c, a \neq 0[/tex]

[tex]\frac{20}{3} = a\times5^2 + 5b + c[/tex]

[tex]25a + 5b + c = \frac{20}{3}[/tex]

[tex]75a + 15b + 3c = 20[/tex]

Thus, [tex]75a + 15b + 3c = 20[/tex] is the second equation.

(6,5)

This means that when [tex]x = 6, y = 5[/tex]. Thus

[tex]y = ax^2 + bx + c, a \neq 0[/tex]

[tex]5 = a\times6^2 + 6b + c[/tex]

[tex]36a + 6b + c = 5[/tex]

Thus, [tex]36a + 6b + c = 5[/tex] is the third equation.

After all, the system of equations is:

[tex]9a^2 + 3b + c = 8[/tex]

[tex]75a + 15b + 3c = 20[/tex]

[tex]36a + 6b + c = 5[/tex]

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What is the length, in units, of the hypotenuse of a right triangle if each of the two legs is 2 units?

4 units
2 units
Square root of 6 units
Square root of 8 units

Answers

Answer:

square root of 8

Step-by-step explanation:

because it is 8 squared

Final answer:

The length of the hypotenuse of a right triangle with legs of 2 units each is the square root of 8 units.

Explanation:

In a right triangle, the length of the hypotenuse can be found using the Pythagorean theorem, which states that the square of the hypotenuse is equal to the sum of the squares of the other two sides. If each of the two legs is 2 units, then the length of the hypotenuse can be found as follows:

hypotenuse2 = leg12 + leg22

hypotenuse2 = 22 + 22

hypotenuse2 = 4 + 4

hypotenuse2 = 8

Therefore, the length of the hypotenuse is the square root of 8 units.

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How many different primes are in the prime factorization of 20! or 20 factorial?

Answers

3. 20's prime factorization is 2,2,5

im pretty sure somone answered this but

Rosemary left a 15% tip for a meal that cost $39.

What was the amount of the tip?

Answers

For that you must calculate:
$39 * 15%
Maybe you know it, but as a normal number 15% are 0,15:
$39*0,15 = $5,85

ANSWER: The amount of the tip was $5,85.

A company donates 935 pencils to a shcool the pencil are divided evenly amog 9classroom the rest goes to the library how many pencil were donated to the schooland the library

Answers

935\9=103.8 now you subtract 103.8-935 you get the answer.

Answer:

103.8

Step-by-step explanation:

calculator

If you shift the quadratic parent function, f(x) = x2, right 12 units, what is the equation of the new function?
A. g(x) = (x – 12)2
B. g(x) = (x + 12)2
C. g(x) = x2 – 12
D. g(x) = x2

Answers

Answer:

A. [tex]f(x) = (x-12)^2[/tex]

Step-by-step explanation:

The parent function [tex]f(x) = x^2[/tex] can be shifted 12 units to the right by moving its vertex 12 units to the right. The parent function has a vertex at (0,0) since [tex]f(0) = 0^2=0[/tex]. It will shift to (12,0) so [tex]f(12) =(12-a)^2=0[/tex]. The only value of a which will make it 0 is 12. So the equation is [tex]f(x) = (x-12)^2[/tex]

A game shop sells marbles in clear plastic cylinders. Four marbles fit across the diameter of the cylinder and 10 marbles fit from the base to the top of the cylinder. Each marble has a diameter of 2 cm. What is the area of the plastic that is needed to make one cylinder?

Answers

To start, you know that this question is asking for the surface area of one of the cylinders, and the formula to finding the surface area of a cylinder is A=2πrh+2πr^2.

Now, to find the surface area, you first need to figure out the height of the plastic cylinder and its radius.
Since you know that the diameter (twice the radius) of the cylinder is equivalent to 4 marbles, and each marble has a diameter of 2 cm, the diameter of the cylinder would be 8 cm. Then, to find its radius, you divide by 2, so its radius is 4.
Now, since you know that the height of the cylinder is 10 marbles, you multiply 10 by 2 to get that the height is 20 cm tall.
Since you now have the values of the height and the radius, plug the values into the surface area of a cylinder formula (r is radius and h is height).
A=2π(4)(20)+2π(4)^2.
Assuming that pi is 3.14, when you simplify this using PEMDAS, you get
502.4+100.48 which then simplifies to 602.88, the area of the plastic to make one cylinder.

Simplify. 4^3 x 4^4/ 4^9

A. 4^16

B. 4^2

C. 1/4^2

D 1/4

Answers

the answer is A. 4^16

C as 256x64 = 16384/262144 = 0.0625 1/4^2 would equal to 1/16 which would equal 0.0625

How many times larger is 2 x 10-6 than 2 x 10-11?

Answers

[tex]\mathsf{\dfrac{2\cdot10^{-6}}{2\cdot10^{-11}}}\\ \\ \\ \mathsf{1\cdot10^{-6+11}}\\ \\ \boxed{\mathsf{10^5~or~100000~times~larger}}[/tex]

Write an expression describing all the angles that are coterminal with 141°.

Answers

The coterminal angles of angle A are given by adding k times 360° to it, where k is an integer, positive or negative. Similarly, all angles that are coterminal with 141° are given by 141° + k * 360° where k is a positive or negative integer. That is 141° + 360°, 141 + 2*360° , 141+3*360° and so on and 141° - 360°, 141° -2*360°, 141° - 3*360° and so on. 9720)

please help, I am really bad at algebra

Answers

The answer is (0,3)

Hope this helps you

Answer:

a, b, c

Step-by-step explanation:

f(x) = 3(1/4)^x

a. (-2, 48)

f(-2) = 3(1/4)^(-2) = 3(4)^2 = 3 * 16 = 48

(-2, 48) is on the graph.

b. (0, 3)

f(0) = 3(1/4)^(0) = 3(1) = 3

(0, 3) is on the graph.

c. (2, 3/16)

f(2) = 3(1/4)^(2) = 3(1/16) = 3/16

(2, 3/16) is on the graph.

d. (12, 0)

f(12) = 3(1/4)^(12) = 3(0.000000596)

f(12) does not equal zero.

(12, 0) is not correct

Solve - ( c - 3) = 6

Answers

Distribute the negative outside the parenthesis through the terms inside the parenthesis.

-c + 3 = 6

Subtract 3 from both sides.

-c = 3

Divide both sides by -1.

c = -3

Greetings!

[tex]-(c-3)=6[/tex]
Distribute the Parenthesis.
[tex]-c+3=6[/tex]
Add -3 to both sides.
[tex](-c+3)+(-3)=(6)+(-3)[/tex]
[tex]-c=3[/tex]
Divide both sides by -1.
[tex](-c)/-1=(3)/-1[/tex]
[tex]c=-3[/tex]

Hope this helps.
-Benjamin

Maddie plays 16 Games of tennis. Her went to loss ratio is 10 to 6. She is expected to play 12 more games during the season. How many do you expect her to win

Answers

6:10 would be her winning ratio so 6/10 gives you .6 so .6*12(number of games) give you 6 so Maddie will win about 6 more games

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