The value of a vase n years after it was
made is given by this formula:
value in pounds (£) = 500 x 1.28"
=
a) What was the original value of the
vase?
b) By what percentage does the value of
the vase increase each year?

Answers

Answer 1

The answers are

a)640-500

b) + 28%


Related Questions

Given the rhombus ABCD, what is ECB

Answers

I think it’s 39. Sorry if I’m wrong!

A student wants to survey the sophomore class of 200 students about whether the school should require uniforms. A
random sample of 50 sophomores is surveyed and asked whether they support the school adopting uniforms. Of
the 50 sophomores, 12 say they would favor school uniforms. Assuming the conditions for inference have been met,
what is the 90% confidence interval for the true proportion of sophomores who favor the adoption of uniforms?
0.24 +1.96
0.24(1-0.24)
200
O 0.7601.964
0.76(1 -0.76)
200
O 0.24 +1.657
0.24(1-0.24)
50
O 0.76 +1.95
0.76(1-0.76)
50

Answers

Answer: C

Step-by-step explanation:

Given:

Sample size (n) = 50

x = 12

[tex]\widehat{\mathbf{p}}=\frac{\mathbf{x}}{n}=\frac{12}{50}=0.24[/tex]

Confidence level = 90%

α = 1 − 0.90 = 0.10

α/2 = 0.05

[tex]\text { Critical value }\left(z_{c}\right)=z_{\frac{\alpha}{2}}=z_{0.05}=1.6449[/tex]

(from standard normal table)

90% Confidence interval is,

[tex]\begin{aligned}&\text { Confidence interval }=\widehat{\mathbf{p}} \pm z_{c} \times \sqrt{\frac{\hat{\mathbf{p}}(1-\hat{\mathbf{p}})}{n}} \\&\text { C. I }=0.24 \pm 1.6449 \times \sqrt{\frac{0.24(1-0.24)}{50}} \\&\text { C. I }=0.24 \pm 1.65 \times \sqrt{\frac{0.24(1-0.24)}{50}}\left\end{aligned}[/tex]

Therefore, 90% confidence interval for the true proportion of sophomores who favour the adoption of uniforms is C

PLEASE HELP!!! Sari stood at a point measured 20 meters away from the base of building A. Turning 40° to building B, she determined that the base
of that building was 25 meters away. How far apart were the buildings? Use a calculator if needed.

Answers

Answer:

x = 16.71m

Step-by-step explanation:

KL² = KX² + LX² - 2KX × LX × cos(KXL)

x² = 26² + 20² - 2 × 26 × 20 × cos(40°)

x = 16.713m 16.71m

PLEASE MARK ME AS BRAINLIEST AND HAVE A NICE DAY :)

Nidah writes down two different prime numbers.
She adds together her two numbers.
Her answer is a square number less than 30
Find two prime numbers that Nidah could have written down.
Mathematician

Answers

Answer:

2 and 3

Step-by-step explanation:

prime numbers=2,3,4,5,...

taking 2 and 3

2+3=5

5²=25

hence the different prime numbers are 2 and 3

The numbers can be (2, 7), (2, 23), (3, 13), (5, 11)

What are Prime Numbers?

A prime number is a whole number greater than 1 whose only factors are 1 and itself.

Given that, Nidah writes down two different prime numbers.

She adds together her two numbers.

Her answer is a square number less than 30

Square numbers less than 30 are = 1, 4, 9, 16, 25

The pairs of numbers that can satisfy the given condition are;

2 + 7 = 9

2 +23 = 25

3 + 13 = 16

5 + 11 = 16

Hence, Nidah could have chosen from these numbers (2, 7), (2, 23), (3, 13), (5, 11)

For more reference on Prime numbers, click;

https://brainly.com/question/15048606

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4x+y=2 solve for y algebra 2

Answers

4x+y=2
-4x. -4x

y=2-4x

Answer:

Step-by-step explanation:

4x + y = 2

y = -4x + 2

How can I solve the equation?

Answers

Answer:

r = 15

The radius of the sphere is 15 feet.

Step-by-step explanation:

see image.

Use the formula for the volume of a sphere:

V = 4/3 • pi • r^3

Fill in the 4500pi that is given for the V.

4500pi = 4/3 • pi•r^3

Then solve for r.

see image.

Multiply by 3/4 to get rid of the 4/3.

Divide both sides by pi.

Then cube root to get rid of the third power on the r.

see image.

Don't forget units.

r = 15 feet

Hope this helps! Pls mark Brainliest! tysm!

203, 199, 195, ...
Find the 35th term.

Answers

Answer:

67

Step-by-step explanation:

203-199=4

199-195=4

☆decreases by 4

there are 34 spaces

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35

203-4 (34)

203-136

=67

35th term of the arithmetic sequence 203, 199, 195,...... is 67.

What is arithmetic sequence ?

An ordered group of numbers with a shared difference between each succeeding word is known as an arithmetic sequence.

The given arithmetic sequence is,

203, 199, 195,......

In the sequence, the first time a = 203,

And common difference of the sequence d = -4

Formula for nth term of the sequence,

aₙ = a + (n-1) . d

To find 35th term of the sequence, substitute n= 35,

a₃₅ = 203 + (35-1).(-4)

     = 203 + 34x-4

     = 203 - 136

     = 67

The 35th term of the given sequence is 67.

To learn more about Arithmetic sequence on :

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A chocolatier makes chocolate bon-bons in the shape of a sphere with a radius of 1.1 cm. The chocolate used in the bon-bons has a density of 1.28 g/cm^3 3 . If the chocolate used costs $0.03 per gram, how much would the chocolate for 190 bon-bons cost, to the nearest cent?

Answers

The total cost of 190 bon-bon chocolate to the nearest cent would be $30.49.

What does multiplication mean?

Multiplication is the process of determining the product of two or more numbers using a specialised mathematical operation. The sign that denotes multiplication is x.

What is the total cost of 190 bon-bon?

Total cost = cost per gram x mass x number of bon bon

Mass = density x volume

1.28 x (4/3 x 3.14 x 1.1³) =5.35

Cost = 5.35 x 0.03 x 190 = $30.49

To learn more about multiplication, please check: brainly.com/question/3385014

The ratio of daisies to roses is 14 daisies to 16 roses.
If there are 8 roses, how many daisies are there?

Answers

Answer:There are 7 daises

Step-by-step explanation: half of 16 roses is 8 and half of 14 daises is 7. given the ratios from roses to daises is 8:7

Answer:

10 daisies

Step-by-step explanation:

Find the radius. ddddddddddddddddddddddddddddd

Answers

Answer:

Its 3 because the radius if half of the diameter

Step-by-step explanation:

of 34 cars in a parking lot 20 are green 8 are gold and the rest are black what are the odds against the next car leaving the lot being black

Answers

Answer:

3/17=.18

Step-by-step explanation:

There is a .18 or 3/17 chance that a car leaving will be black.

Regina created a playlist on her cell
phone. The playlist includes 3 pop songs, hip-hop songs, and 1 blues song. Regina will randomly choose 2 songs, without repeating a song, to play through her new earbuds. What is the probability that Regina will choose a pop song first and a hip-hop song second?

Answers

Answer: a 5/24

Step-by-step explanation:

3 + 5 + 1 = 9

First = Pop Song     P = 3/9  = 1/3

Seconed = Hip Hop Song       P2 =  5/9-1   = 5/8

So P = 1/3 x 5/8 = 5/24

So that makes A the correct answer

Juan went shopping for a new pair of sneakers because of a sale. The price on the tag was $28, but Juan paid $23.80 before tax. Find the percent discount.

Answers

Answer:

15% off

Step-by-step explanation:

28-23.80 = 4.2$

23.8/28 = 0.85

100-85 = 15

15%

Please help I will give brainliest.

Answers

Answer:

ο Neither is correct.

Step-by-step explanation:

1) the vertex has coordinates (5;-7) the equation must be made up according to the rule: y=(x-x₀)²-y₀, where (x₀;y₀) - the coordinates of the vertex;

2) according to the rule above the equation of the given graph is:

y=(x-5)²-7;

3) finally, 'neither is correct'

Which ordered pair is a solution to the system of inequalities {y <3x-1
y>|x-2|

Answers

Answer:

(4, 4)

Explanation:

I have solved it using graph.

(4, 4) is the only point which lies inside both of the inequalities.

A triangle has two sides of length 19 and 15. What is the largest possible whole-number length for the third side?

Answers

Answer: 33

To maximize the length of the third side, which I'll call x, it needs to be the longest side.

So by the triangle inequality theorem, 19+15>x, meaning the maximum whole number value of x is 33.

Select the correct answer.
Given the formula below, solve for x.



A.


B.


C.


D.

help me please

Answers

Answer:

C is the answer

Good luck! :)

Seven more than the quotient of a number b and 45 is greater than 5.

Answers

Answer/Step-by-step explanation:

Given:

Seven more than the quotient of a number b and 45 is greater than 5

So:

Seven more than the quotient of a number b and 45 is greater than 5

=

7 + b/45 > 5

Solve if needed:

[tex]\begin{bmatrix}\mathrm{Solution:}\:&\:b > -90\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-90,\:\infty \:\right)\end{bmatrix}[/tex]

[tex]\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}[/tex]

[tex]7+\frac{b}{45}-7 > 5-7[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]\frac{b}{45} > -2[/tex]

[tex]\mathrm{Multiply\:both\:sides\:by\:}45[/tex]

[tex]\frac{45b}{45} > 45\left(-2\right)[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]b > -90[/tex]

~Lenvy~

If x+2y=13 find the value of y when x is

Answers

Answer:

x is what????

Step-by-step explanation:

Find m∠O given m∠R = 46°.

Answers

Answer:

m∠O=67

Step-by-step explanation:

m∠O=180-m∠R-the other angle since it is not given we can assume that the other angle is the same as m∠O so you divide 134 by 2 to get 67 therefore m∠O=67

Marcus works as a salesman at a car dealership. He is paid a base salary of $1,137.89 each month, and he receives a commission of $212.69 for each vehicle he sells. If last month Marcus earned $9,220.11, how many cars did he sell last month?

Answers

Answer:

He sold 38 cars

Step-by-step explanation:

first we subtract his base salary from how much he made, 9,220.11 - 1,137.80 = 8,082.22

then we divide that by the commission he gets from selling 1 car which is 212.29, the equation looks like: 8,082.22 / 212.69 and that equals 38 which means he sold 38 cars.

HELP PLEASE!!!!

Mr. Smith earns $75 a day plus $35 for each car he sells. Ife is the amount he earned and is the number of cars he sold, which expression below shows how much Mr. Smith will earn in a day?
Ooor 76
O35675
On 350

Answers

Answer:

should be 110

Step-by-step explanation:

hope that helps!

help please and please hurry this assignment is due 11:59

Answers

You find the area of trapezium: 45
Then lower shape, triangle: 13.5
Then you add both:
B) 58.5 square feet:))

PLEASE HELP!!!!!! Giving Brainliest really hard!

Answers

Answer:

x = 71

Step-by-step explanation:

The horizontal lines are parallel, right?

So that means the degrees shown are complimentary angles(they add up to 180 degrees, a straight line)

so that means the algebraic equation is 109 + x = 180

x = 180-109

x = 71

Hope this helps. Mark brainliest if best., if not, hope it helps anyway.

help me please if you know it​

Answers

93/150 would be the final answer

I NEED THIS FAST a sample of an unknown liquid has a volume of 30.0 mL and a mass of 6 g. whats the density ? show your work and exaplain how you determined this value i will give you 20 branilest

Answers

Answer:

The density is 0.2g/mL^2.

Step-by-step explanation:

Use the formula: D=[tex]\frac{m}{V}[/tex] (where v=volume, and m=mass). The mass of the liquid is 6g. The volume of the liquid is 30mL.To determine density, insert the values into the formula ([tex]D=\frac{6g}{30mL}[/tex]).Divide: 6g/30mL= 0.2g/mL^2

60 x 4 sqaure is what

Answers

Answer: 60 times 4 = 240 or 60 time 4 square is 960

Step-by-step explanation:

Help in this question if you are able to .solve it

Answers

This question is asking for the y-intercept. The y-int is when x = 0.

First, plug in x as 0...

y = 3(0) + 5

y = 0 + 5

y = 5

Lines come in the form y = mx + b

m is slope, b is the y-intercept

Vbb. Pls help 50 points

Answers

Answer:

6468 mm²

Step-by-step explanation:

Given:

21 mm = length of the shortest of the small rectangleLet y = length of the longest of the small rectangle

Therefore, the area of the small rectangle is:

= width × length

= 21 × y

= 21y mm²

From inspection of the larger rectangle

longest side length = 4 × 21 = 84 mmshortest side length = (2y + 21) mm

Therefore, the area of the larger rectangle is:

= width × length

= 84(2y + 21)

= 168y + 1764 mm²

We know that the area of the larger rectangle is 11 times the area of the smaller rectangle. Therefore,

⇒ 11 small rectangles = larger rectangle

⇒ 11(21y) = 168y + 1764

⇒ 231y = 168y + 1764

⇒ 63y = 1764

⇒ y = 28

Therefore, the missing side length of the smaller rectangle is 28 mm.

Finally, to find the area of the larger rectangle, substitute the found value of y into the found expression for its area:

⇒ area = 168y + 1764

⇒ area = 168(28) + 1764

⇒ area = 4704 + 1764

⇒ area = 6468 mm²

Maddi wants to build a basket with a length of 2 feet, a width of
1 feet, and a depth of 2 feet. What will the volume of her basket
be, in cubic feet?

Answers

4 ft³

volume of rectangle = length x width x height

given:

length: 2 feetwidth: 1 feetdepth: 2 feet

volume of basket:

l * w * d

2 * 1 * 2

4 ft³

Answer:

4 ft³

Step-by-step explanation:

Volume of a square prism

volume = l × w × d

(where l is the length, w is the width and d is the depth)

Given:

length = 2 ftwidth = 1 ftdepth = 2 ft

⇒ volume = 2 × 1 × 2

                 = 4 ft³

Other Questions
what is the area of a 45 degree sector of a circle with a radius of 12 in. for each of the figures, write an absolute value equation that has the following solution set 3 and 7 solve . x -13 < -11A. x 24 D. x > -24 Read the story and answer briefly the following :1. Give two virtues that were exemplified by the father in the story and discuss how he acted them out. 2. Inspired by the son in the story, how should you decide and act in accordance with your best intentions and goals in life?My Favorite Love StoryAnonymousAmong the Navaho Indians was an initiation rite for young boys before they were accepted into the tribe as warriors. The moment a boy was between the ages 13 and 14, his father would take him to the jungle for his initiation. There would only be the two of them and they would bring nothing except the horse that they would be riding on. The forest is dense. Sometimes it is very hot in the jungle.Then as night fell and as darkness descended, they were already there in the jungle. The father told the boy, You have to pass this test my son or else I will be ashamed before our tribesmen. You will never be recognized as a grown-up man and, if you are not initiated, they will not make you a soldier. The boy could not do anything but obey his father. But you know he was trembling in fear. He could not complain as the father told him, I will leave you now my son. There is no food, and there is no weapon for defense. Fend for yourself. In that empty darkness, the father left the boy.Now, the boy, alone, stayed there against a trunk of a big tree, shivering in a cold night, yet sweating beads of hot perspiration because of fear. Every rustle of the leaves made him tremble because it might be the movement of a snake. Every crack in the branch of a tree, within his mind, looked like a leopard ready to pounce on him. Every footstep might be the footstep of a lion ready to devour him. So he was not able to sleep for many hours. He was shivering there thinking What kind of father is he? If he loves me, why does he conform to the laws of the tribe and leave me here to die? Why does he have to abandon me for the sake of his pride? But then he could not even cry a complaint because he was afraid if he cried the wolves would come and tear him to pieces. He was even very careful with his breathing because his breathing might attract the snakes. But he was there. He could not even move because when he moved he was afraid it was not his movement. It might be something else. Finally, he was very sleepy and the poor boy fell asleep terrified with fear. The morning came and the sun emerged from the mountain beyond the forest, casting resplendent beams like the illumination of the thousand diamonds reaching the earth. The streaks of light sparkling on the dewy leaves of the trees. The boy was speechless. Wondering how he survived the night as he beheld a glorious morning, in exultation, he shouted, I am alive. As his eyes wandered around, he realized there were no wolves, no tigers, no pythons. And as he looked farther, about 9 feet away from him, what did he see? All along his father was there guarding him with his bow and arrow and his hunting knife. In tears of joy he ran to his father, embraced him, and said, Oh father, I thought you had abandoned me. The father whispered, No my son, I cannot do that because even when you were struggling in the night, I was there with my bow and arrow ready to attack any kind of wild animal that may come near you. How could I do that to you? Even when you were so afraid in the dark, I was there with my eyes searching through the darkness and intensely watching you there. I was always there! Multiply that a million times and that is how God takes care of us even in our doubts and fears. Multiply that a million times and that is how God loves you and me. In return He only asks us to love others. He says, If you love the very least of these, my brethren, you have loved me in return. Moral life must be considered not as a system of dos and donts or as a reaction to a set of laws or commandments imposed from the outside, but as a dynamic process of becoming a person. A person who acts as a human being ought is virtuous. He acts with reason; he is in control; he directs his actions to the best ends to achieve his potential as a human being. A person who is truly human directs his actions by bringing into play four cardinal virtues and three theological virtues. Let us now look into the meaning of these virtues. If the annual interest is $100 on a 3-year, straight interest-only note, and the interest rate on the note is 5% per year, what is the amount of the loan? 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