Mathematics High School

What is the fraction equivalent of 40% in simplest form? 2/5 4/10 40/100 4/100 pan​

Answers

Answer 1

Answer:

2/5

Step-by-step explanation:

Answer 2

Answer:

2/5

Step-by-step explanation:

good luck you got this

Related Questions

PLEASE ANSWER CORRECT, I WILL GIVE BRAINLIEST <3 THANK YOU IN ADVANCE!

Answers

Answer:

im gonna guess its 30 but not 100% sure

Step-by-step explanation:

A principal of $3000 was
invested in a savings account
for 3 years. If the interest
earned for the period was
$450, what was the interest
rate?
A=P+Prt

Answers

Answer:

r = 0.05 or 5%

Step-by-step explanation:

3450 = 3000 + (3000 · r · 3)

450 = 9000 · r

450/9000 = r

r = 0.05 or 5%

A sphere has a volume that is 26244 cubic meters. Find the radius of the sphere.

Answers

Answer:

18.44 ..... hope this helps

Step-by-step explanation:

V=

4

3

π

r

3

Solving forr

r=

3

V

4

π

⅓

=

3

26244

4

π

⅓

≈

18.43517

please helppp mee!!!

Answers

Answer:

$3.50

Step-by-step explanation:

2+2x=9

2x=7

x=3.5

$3.50

For which distributions is the Median the best measure of center

Answers

Answer: The first graph demonstrates the best measure of center!

P.s if you feel this answer is satisfactory please mark it brainiest. I need it for my rank.

NEED HELP ASAP 15 POINTS

Answers

Answer:

mean = 2

median = 2.5

Step-by-step explanation:

There are a total of 20 goals  (1*0 + 3*1 + 1*2 + 3*5 = 0 + 3 + 2 + 15 = 20)

There are 10 games, so 20/10 = 2 = mean

Threre are 5 games with goals greater than 2.5 and 5 games with goals below 2.5.  So the median is 2.5

Find the perimeter

A) 66.4
B) 57.8
C) 62.7
D)59.2

Answers

BBB it is b the answer is b

Help me on this one
IM CONFUSED!!!!!!!!!
WINNER GETS BRAINLEST

Answers

It’s 42.5 like the other girl sayied

What value of x makes 8x - 20 equal to 44?​

Answers

Answer:

x = 8

Step-by-step explanation:

8x - 20 = 44

8x - 20 + 20 = 44 + 20

8x = 64

8x ÷ 8 = 64 ÷ 8

x = 8

What percent of babies born in the United States are classified as having a low birth weight (< 2,500 g)? Explain how you got your answer.

Answers

Answer:

1.42%

Step-by-step explanation:

Infants born with a birth weight less than 1500 g are defined as very low birth weight (VLBW) infants. Approximately 3,952,841 US births were reported in 2012. Low birth weight (< 2500 g) was noted in 7.99% of the births, and VLBW was noted in 1.42% of all births.

I need help with these questions

Answers

Answer:

1) 2400 sq feet

2) $93.75

3) A (first answer)

Step-by-step explanation:

1) replace the 6 inches with 60 feet and 4 inches with 40 feet. We do this bc 1 inch = 10 feet. Then multiply 60 x 40 to get 2400 sq feet

2) we know that 25% off of 100 is 75. Then to add 25% back to 75 we find 25% of 75. 25% of 75 is 18.75. So we add 18.75 + 75 to get $93.75

3)

hope this helps <3

Which ordered pairs represent points that belong to the straight line
y-5x-2 ... Show your work.
A) (-4,-22)
B) (4; 6)
C) (-4; 6)
D) (4;18)
no links and pls show ur work

Answers

I’m not sure if you mistyped but if you meant y=5x-2 then here is your answer:

So the equation is y=mx + b

-2 is your b meaning that it is your y intercept so you can plot it on the y axis (0,-2)

Then your slope is 5. Since your slope is positive, in order to go to the left side you can change both the denominator and numerator into negatives. So 5/1 = -5/-1

Slope = rise/run

So each time you go down 5, you go to the left once. So if you go to -4, then you will have to go down 4 times as well so 4 x 5 = 20, so you go down 20 points. You are already at (0,-2) so if you go down 20 points then you are at (-4,-22)

Therefore the correct answer is (-4,-22)

Find the value of x. 6 8 4 x

Answers

Answer:

3

Explanation:

4 is half of 8 on the right side, so that means X has to be half of 6, so it’s 3. Also, it couldn’t be 2 because it is too big, and it can’t be 4 because it isn’t the same length as the other 4, so it’s 3

The value of x in the figure which illustrates similar triangles is 3

How to determine the value of x?

The figure illustrates similar triangles.

This is represented by the following equivalent ratios

x : 6 = 4 : 8

Express as fraction

x/6 = 4/8

Multiply both sides by 6

x = 6 * 4/8

Evaluate the product

x = 3

Hence, the value of x in the figure is 3

Read more about similar triangles at:

https://brainly.com/question/14285697

#SPJ2

Can someone pleaseeee help and if you’re correct i’ll cc give brainlies

Answers

Answer:

i believe it is mice

Step-by-step explanation:

I don't know why they didn't just call it mouses

Somebody pleassseee tell me if I’m doing this right or wrong Pleassee

Answers

Answer:

-4.5

Step-by-step explanation:

[tex]6x+5.5=3x-8\\[/tex]

[tex]6x-3x=-8-5.5[/tex]

[tex]3x=-13.5[/tex]

[tex]x=\frac{-13.5}{3}[/tex]

[tex]x=-4.5[/tex]

pls pls help me pls


Deposition is....


Group of answer choices


when sediments and rocks are dropped at the end of a river


a destructive force that breaks down beaches


the aftermath of an earthquake


when rocks and sediment are taken away


What force is constructive and destructive and pushes magma out of the earth's crust?

a volcano

an earthquake

erosion

weathering

Answers

Question 1: When sediments and rocks are dropped at the end of the river.

Question 2: An earthquake.

Plot a triangle with vertices located at (4, -2) (1, -2) and (4,5) on this coordinate plane To graph the triangle, select the places on the coordinate plane to plot the vertices. Your vertices will be connected in the order that they are plotted Here is the grid.​

Answers

Alvin and the chipmunks is the best show to ever ever exists prove me wrong

how is graphing (0,2) different from graphing ( 2,0)

Answers

(0,2) is x:0 y:2
(2,0) is x:2 y:0

What is the possible value of x?

Answers

Answer:

Step-by-step explanation:

3^2+x^2=6^2

9+x=36

36-9=27

sqrt 27

x=5.2

Is it possible that someone can help me outside of this app please I really need it I have been stuck on this for days​

Answers

Answer:

on what type of question

Step-by-step explanation:

I could if I know how to do it

What is the probability of spinning blue on the image shown?

Answers

Answer:

3 out of 8

Step-by-step explanation:

Answer:

P(blue) = 3/8

Step-by-step explanation:

it waz correct. trust me

Bob can type 2 letters in 4 hours while bill can do it in six. How many hours will it take them, working together, to type six letters

Answers

Answer:

7hr 12 min

Step-by-step explanation:

Given that

Bob  can type 2 letters in 4 hours

while on the other hand bill can do it in six hours

We need to find out the no of hours in which they type 6 hours

So,

Bob's rate is

= 2 ÷ 4

= 1 ÷ 2 letter per hour

And,  

Bill's rate is

= 2 ÷ 6

= 1 ÷ 3 letter per hour

Now

Together rate is

= 1 ÷ 2 + 1 ÷ 3 = 5 ÷ 6 letter per hour

We know that

rate × hours = production

Let us assume the hours be x

So,  

(5 ÷ 6)x = 6

x = (6 ÷ 5) × 6

x = 36 ÷ 5

= 7 1 ÷ 5

= 7hr 12 min

I NEED YOUR URGENT HELP PLEASE FOR BRANLY <3 ~ Evaluate the expression for =10 , (−10)(+2)

Answers

Answer:

A... 0

Step-by-step explanation:

(10-10) (10+2)

0 X 12=0

Answer:

0

Step-by-step explanation:

In order to solve this, we just substitute 10 instead of r, and get...

(r - 10)(r + 2) = (10 - 10)(10 + 2) = (0)(12) = 0

Based on historical data, your manager believes that 43% of the company's orders come from first-time customers. A random sample of 243 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is between 0.2 and 0.39?

Answers

Answer:

Following are the solution to the question:

Step-by-step explanation:

[tex]p = 0.43\\\\n = 243\\\\\sigma =\sqrt{\frac{p(1-p)}{n}}=\sqrt{\frac{0.43 (1 -0.43)}{243}}=0.0013[/tex]

z-score for [tex]\hat{p}=0.2[/tex] will be:

z score for will be:

[tex]z=\frac{\hat{p}-p}{\sigma}=\frac{0.39 - 0.43}{0.0013}=-30.76[/tex]

[tex]P(0.2 <\hat{p}< 0.39) = P(-176.92 < z < -30.76)[/tex] using excel method to calculate the value.

True or False

All lines are congruent to one another.



Answers

Answer:

This is false. Lines will be congruent if they have the same length, which is not the case in all situations.

Answer:

Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. In the figure above, there are two congruent line segments.

A laptop computer is purchased for $2000. After each year, the resale value decreases by 25%. What will the resale value be after years?
Use the calculator provided and round your answer to the nearest dollar.

$[]

Answers

Answer:

2000? ... assume $2000

Resale Value = $2000*(1 - 0.25)t/yr

where: t = number of year after purchase

at t = 3 yr

Resale Value = $2000*(1 - 0.25)3 = $843.75

checking: at t = 0 $2000 (purchase price)

at t = 1 yr $2000 - 0.25*$2000 = $2000 - $500 = $1500

at t = 2 yr $1500 - 0.25*$1500 = $1500 - $375 = $1125

at t = 3 yr $1125 - 0.25*$1125 = $1125 - $281.25 = $843.75

Question Progress
Homework Progress
4/
Work out the size of angle x.
105
140

Answers

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

x + (180 - 105) + (180 -140) = 180

x + 75 + 40 = 180

x = 180 -75 - 40

x = 65

I promise if anyone answer this y’all are the biggest og’s ever to exist

Answers

Answer: 60

Step-by-step explanation:

Please help me with this homework

Answers

Answer:

true

Step-by-step explanation:

It's hard for me to explain but let me know if it's right and if you need an explanation

Name the polygon. Write whether it is regular
or not regular.

Answers

Answer:

it is an octagon; it is not regular

Other Questions
Read the opening paragraph of Megans short story:I was eleven years old when I first realized that I was different from everyone else. As a girl growing up with only brothers, I could slug a baseball, hold my own in a rough-and-tumble game of tag football, and skate backward like my older brother. Sure, I played with dolls, too, and I really liked my dancing lessons. But most of all, I felt okay about me. Then something happened. I became the new kid in a new school; I became the kid nobody liked. And I didnt know why.Which of the following sentences is a conclusion that points back to the introduction of Megans story? A. I left school without a backward glance, knowing Id never have to go back. Goodbye and good riddance was all I could say. B. By my last year of high school, things had started to turn around. But by then, I no longer cared. I knew where I was going and what I was going to be. C. I learned that being an outsider isnt necessarily all bad. Im now stronger for it. I know and like who I am. Im not sure my tormentors can say the same about themselves. D. The air smelled like freedom on that last day of school. I emptied my locker, packed up my stuff, and sprinted off toward home on feet that barely touched the hot sidewalk. Write the definition of "congruent" in your own words. This graph shows the altitude of an airplane over time. Which story matches the graph?A.)The aircraft rose quickly into the air at takeoff, and then it continued at a constant altitude.B.)The aircraft rose steadily over the entire flight.C.)The aircraft rose quickly to its maximum height, and then it immediately began going back down toward the grouD.)The aircraft rose quickly into the air at takeoff, and then it rose slowly for the rest of the flight.SHOW HINT Someone help me pls Please help! im extremely confused the results of rolling a single die are shown in a table below. find the experimental probability of rolling a 5number total1 122 163 214 235 186 10 The bowling team at Lincoln High School must choose a president, vice president, and secretary. If the team has 19 members, how many ways could the officers be chosen? Vhembe WestLife OrientationGra1.1.5. Discuss THREE ways in which School Based Assessment can assist in reducingthe pressure of external examinations.3x2 =61.1.6. Suggest and explain any THREE study skills that grade 12 learners can use whilestudying to improve their performance.3x2 = 61.1.7 Explain the importance of obtaining National Senior Certificate?2x1 = 21.1.8. Advice your classmate on why you think a study plan is important.2x1 = 2[27]1.2. Read the following source and answer the questions that follow. No links please im already failing Which of the following represents MEiosis? *10 pointsIt produces 4 haploid, 1N cells.It produces 4 diploid, 2N cells. Could you tell me your surname? Would you like me to spell it? Do you like my family name? How do I say that? When you plug in 8 for m, what problem will you have to solve?3+m3+m=83+8 Estimate the line of best fit using two points on the line.(5, 60)(3, 44)O A. y= 5x + 20O B. y = -5x + 16O C. y= -8x + 16D. y = 8x+ 20 climax of tragic myth of orpheus and eurydice yo please help ill give u a brainliest Is a triangle with side lengths of 33 inches, 56 inches, and65 inches a right triangle? Explain your reasoning. What kind of characters do you like more, characters that are constantly learning and changing, or characters that never change for anyone or anything?I NEED EXAMPLES! GIVING BRAINLIEST! what are the benefits of networked computing Which of the following statements about Australia is true When total imports of exceed export, then the balance is to be You have recently purchased a new backpack as show in the picture. The main section of the backpack is made of a rectangular prism and half a cylinder. The front pocket is also a rectangular prims. Use the diagram to find the volume of your new backpack. Explain how you calculated the answer using complete sentences and proper grammar.