Mathematics High School


A glass vase factory recently produced 4 vases that were chipped and 16
vases that were not. Considering this data, how many of the next 10 vases
would you expect to be chipped?

Answers

Answer 1

Answer:

2

Step-by-step explanation:

4 chipped + 16 not chipped = 20 total

4 / 20 = 1/5 or 20% chance that vase will be chipped

Set up a proportion or find 20% of 10.

[tex]\frac{1}{5} = \frac{x}{10}[/tex]     x = 2 (ten is on denominator because it's the total amount of vases)

or 10 * 0.2 = 2

Related Questions

Alicia borrowed $3000 from the bank at a rate of 12% simple interest per year. How much TOTAL did she pay the bank back after 5 years? (Hint: do NOT add the amount back to the money she borrowed)

Answers

Answer:

1440 $

Step-by-step explanation:

3000 - 100%

x - 12%

360 - 1 yea

Step-by-step explanation:

Emma is shopping at the bike store and found a bike regularly priced at $299.00 before tax. It is on sale today for $254.15 before tax. What is the percent of discount on the bike?​

Answers

Answer:15%

Step-by-step explanation:

i hope this is the answer

A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.

Answers

Answer:

2 meters

Step-by-step explanation:

Andre drives a bike for 4 hours covering 160 km. Find the distance covered by him in 7 hours.

Answers

Answer:

I think is 280km :))))))

Answer:

Andre covered 280km.

Step-by-step explanation:

I would say make a proportion:

?= distance covered

4 - 160

7 - ?

Solve: 7×160÷4=280.

What is the value of the square root of 72 to the nearest tenth?

Answers

Answer:

8.5

Step-by-step explanation:

Because I used a calculator

The square root of 72 is 8.48528137424 ...

The hundredths digit (8) rounds up.

So the square root of 72 rounded to the nearest tenth is 8.5.

Now you can multiply this to see if the product is near 72.

8.5 times 8.5 is 72.25.


a) Write 5.1 x 10^-1as an ordinary number.

Answers

Answer:

0.51

Step-by-step explanation:

g−9=−19

Help plz


Pleaseeeeee

Answers

Answer:

g = -10

Step-by-step explanation:

find the trigonometric ratio

this is geometry with trig

Answers

Answer:

tanZ = [tex]\frac{20}{15}[/tex]

Step-by-step explanation:

tanZ = [tex]\frac{opposite}{adjacent}[/tex] =  [tex]\frac{XY}{ZY} }[/tex] = [tex]\frac{20}{15}[/tex]

2 3/5 x 5/6 plz help​

Answers

Answer:

2 1/6

Step-by-step explanation:

2 3/5 x 5/6

convert the 2 3/5 to an improper fraction so it can be easier to multiply

2 3/5 = 13/5

13/5 * 5/6

All you need to do is multiply across. Both denominators, and both numerators.  

13 * 5 = 65 (numerator)

5 * 6 = 30 (denominator)

65/30 and that is in an improper form

2 5/30 = 2 1/6 = In a simplified mixed number

2 1/6

Hope this helped!

Have a supercalifragilisticexpialidocious day!

What is the solution to this inequality? -9x - 15 2
A. x > 2
B. x > -2
C. x < -2
D. x < 2

Answers

Answer:

Step-by-step explanation:

x>-2

Becuase multiply it and divide

Elijah is planning a circular flower garden with a 12 foot diameter. He will put plastic edging along the flowerbed. How many feet of edging will Elijah need to enclose his flower garden? Round to the nearest tenth place. (Use 3.14 for π)

Answers

Answer:

[tex]37.7\ \text{foot}[/tex]

Step-by-step explanation:

The length of the edging will be equal to the circumference of the circular flower garden.

Here, the diameter of the circular garden is [tex]d=12\ \text{foot}[/tex]

Circumference of a circle is given by

[tex]C=\pi d\\\Rightarrow C=3.14\times 12\\\Rightarrow C=37.68\approx 37.7\ \text{foot}[/tex]

The length of the edging is [tex]37.7\ \text{foot}[/tex].

MMA-A Unit 3 packet answer key? Lmk

Answers

Answer:

yea its right here

Step-by-step explanation: sike

A circle has a diameter of 26 units. What is the area of the circle to the nearest
hundredth of a square unit?
A 81.68
B 530.93
C 2,123.72
D 8.494.87

Answers

Answer:

b

Step-by-step explanation:

area = pie x radius(2)

         = 3.142 x 13 (2)

          = 530.998

which of the following choices is a possible length for DF? 17 39 19

Answers

Answer:

39

Step-by-step explanation:

Hiiii Can someone please help me please
A, B, C, or D
F, G, H, or J
Ill give lots of points because there's two Please help me thank you BRAINLIEST ANSWER btw ❤️

Answers

Answer:

B, H

Step-by-step explanation:

The electrician charges 45 dollars per hour and 30 at the beginning. We are multiplying the hours, h, by 45 to get 45h. We add 30 to get C=45h+30

Jerome will always earn 75 dollars, but he also gets 10 percent commission, which is 0.10.

Answer:

B and H are the correct answers

please help√√√:-) 1111

Answers

Answer: 1246 for the first and 1400 for the second

Step-by-step explanation:

can someone plz help i need it quick

Answers

Answer:

The correct answer is 70.

60+50=110

180-110=70

the angels x and y are equivalent

Step-by-step explanation:

hoped this helped

✩brainliest appreciated✩

Answer:

the answer is dododoodod

Step-by-step explanation:

Inequality’s

c) Solve 3x + 7 > x + 19

Answers

Answer:

x > 6

Step-by-step explanation:

3x + 7 > x + 19 (Given)

2x > 12 (Subtraction Property Of Inequality)

x > 6 (Division Property Of Inequality)

It is in the picture Thanks :D

Answers

Answer and Step-by-step explanation:

P is less than -1 (P < -1) is the answer.

P on the line is shown to be in between -2 and -1. This means that P has to be greater than -2, and also be less than -1.

Less than -1 is an option, so that is the answer.

#teamtrees #WAP (Water And Plant)

A band must pay a $2500 entrance fee, It will split the cost between its 25 members. How much will each member pay?
Please help quick

Answers

Answer $100 each

Step-by-step explanation:

2500/25

Answer:  2500/25

Each member pays $100

============================================

Explanation:

The slash symbol means division. It's the same as saying 2500 ÷ 25

The expression 2500/25 simplifies to 100, which means that each member must pay $100. If you had 25 members paying $100 each, then 25*100 = 2500 dollars is the total amount of money paid.

So in short, you divide the total cost over the number of members.

Determine the slope of the line that has the points (-5, 8) and (-5, 3).
O A. O
B. -2
C. 2
OD. Undefined

Answers

Answer:

Option D : Undefined

Step-by-step explanation:

Given points (-5,8) and (-5,3) lies on a line.

Slope of a line is given by:

m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m = \frac{3-8}{-5-(-5)}\\\\m=\frac{-5}{0}[/tex]

Anything divided by zero is undefined.

Therefore,

Option D is the correct answer.

Is there a way to quickly find a function if you have a handful of ordered pairs?
ex. (-6, 10) (-4, 7) (-2, 4) (0, 3) (2, 0) (4, -3)

Answers

Yeah. You basically have to look at every x value and see if for every x value, is there ONLY one y-value. So in your example, it is a function because every x value has only one y value. Let’s say you had (1,3) and (1,5). That would not be a function because the x value of 1 has TWO y values (3 and 5), therefore it is not a function.

That’s how you can easily spot if something is a function by just looking at a handful of ordered pairs. I hope this makes sense.
Plug into your calculator and Use linear regression

Valerie is 30 inches tall and casts a shadow that is 12
inches long. At the same time, ber teddy bear casts a
shadow that is eight inches long. How tall is the teddy
bear?

Answers

Answer:

20

Step-by-step explanation:

30:12 is the original ratio. So if you divide both sides by the numbers' GCF of 6 you'll get a simplified ratio of 5:2. Then multiply both sides by 4 to keep the ratio constant, then you'd get 20:8. So when the teddy bear casts a shadow of 8 inches long the actual teddy bear is 20 inches tall. Hope this helps!

What is the y-intercept of the graph of the line given by the equation 3y + 4x = 15
A. 5
B. 4
C. 3
D. -4/3

Answers

Answer:

It would be 5

Step-by-step explanation:

is this a real person ​

Answers

Answer:

who

Step-by-step explanation:

Answer:

yes......

d synch office

yes it is...

What is the solution of the system? {5x−y=−21x+y=−3 Enter your answer in the boxes. ( , )

Answers

Answer:

(-4,1)

Step-by-step explanation:

im pretty sure that is the answer, i will finish the test and tell you if it is right in the comments i guess lol

Answer:

(-4,1)

Step-by-step explanation:

I took the test

What is the price of $45 art set with 7% tax

Answers

Answer:

$48.15

Step-by-step explanation:

Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer

A pencil pouch has 12 pencils and 30 led pencils, What is the ratio of
pencils to led pencils?

Answers

Answer: 12:30

Step-by-step explanation: Trust me. I got 100.

Answer:

6::15

Step-by-step explanation:

What's the maximum amount of money you should spend on a Modern Art painting worth 30k if you had to pay 15% tax?

Answers

Answer:

Tax would be 4500$

Step-by-step explanation:

15/100 = x/30000

Do 15 x 30000 = 450000

then divide 450000 by 100 = 4500

WILL MARK YOU BRAINLIEST

Answers

Answer:

Hey i think its C

Step-by-step explanation:

Other Questions
Help math Composite figures and there area please help number the questions please How did the cotton gin affect the south?(Select all that apply)Less land to CultivateDevelopment of a social caste systemGrowth of textile manufacturingCotton culture spread westnon-cotton crops declinedattitudes about slavery hardened Excerpts from the First Inaugural Address of Andrew Jackson: "...In administering the laws of Congress I shall keep steadily in view the limitations as well as the extent of the Executive power trusting thereby to discharge the functions of my office without transcending its authority. ... In such measures as I may be called on to pursue in regard to the rights of the separate States I hope to be animated by a proper respect for those sovereign members of our Union, ... This I shall aim at the more anxiously both because it will facilitate the extinguishment of the national debt, the unnecessary duration of which is incompatible with real independence, ... that the spirit of equity, caution and compromise in which the Constitution was formed requires that the great interests of agriculture, commerce, and manufactures should be equally favored ... As long as our Government is administered for the good of the people, and is regulated by their will; as long as it secures to us the rights of person and of property, liberty of conscience and of the press, it will be worth defending ..." What does Jackson's 1828 speech reveal about constitutional government in America? The Constitution does not allow debt. The Constitution grants limited authority to the president. The Constitution requires officials to decide which liberties to protect. The Constitution equally favors agriculture, commerce, and manufacturing.\ what messages do cliches, stereotypes, and overused phrases convey?pls!!! please help ill give you brainlest pleas You and a friend tutor for a total of 12 hours. Use thetape diagram to find how many hours you tutor.YouFriend Overview Write a program that reads an integer from the user and then prints the Hailstone sequence starting from that number "What is the hailstone sequence?" you might ask. Well, there are two rules: If n is even, then divide it by 2 If n is odd, then multiply it by 3 and add 1 Continue this sequence until you hit the number 1. Find the percent of a number 20% of 155 Match the information below to the correct individual.stay away from political partiesavoid sectionalismavoid permanent foreign alliances.Group of answer choicesA.John MarshallB.George WashingtonC..Alexander HamiltonD.Thomas Jefferson Dawn is making an abstract painting with two triangles. the dimensions are 6 in by 10 in and 8 in by 10 in. what is the total area in square inches. 2. What did Lange have that put people at ease? *O a big smilea doga distinct limp Who is a better rapper king von or quando rando Please help me with my adjective and adverb work, Ill give brainliest, READ CAREFULLY Oswald Avery helped build our understanding of genetics by showing that:A viruses cannot infect cells.B. DNA transformed bacterial cells.C traits cannot be inherited.D. proteins move between bacterial cells. Emilios accountant told him that if he continues to pay $50 a month on his credit card, it will take him 42 years to pay off his current balance (assuming the interest rate doesnt change and assuming he doesnt charge anything else on that card). His credit card interest rate is 18.99%. What is his balance? Can I control my digital footprint? the process that are responsible for growth development and other vital functions 2 - Which of these sentences correctly shows that the phrase an isolated and superstitious country is a direct quote?A-The author describes Siam as an isolated and superstitious country where people fear being cursed by anything unusual.B-The author describes Siam as an isolated and superstitious country where people fear being cursed by anything unusual.C-The author describes Siam as an isolated and superstitious country where people fear being cursed by anything unusual.D-The author describes Siam as an isolated and superstitious country where people fear being cursed by anything unusual. A company's productivity is a measure of: Christina needed 8 pounds of flour to make cookies that willserve 44 people. How many pounds of flour will Christinaneed to feed 66 people?