What is 0.4 as a decimal

Answers

Answer 1

Answer: 0.40 and 40%

Answer 2

Answer:

40%

Step-by-step explanation:


Related Questions

how do you solve
16 < b + 8, if b =22​

Answers

Answer:

16 < 30

Step-by-step explanation:

Substitute 22 for b, add 22 to 8 (30)

The inequality is correct, 30 is greater than 16

-9x + 1 = - 80 Find the value of x

Answers

Answer:

Step-by-step explanation:

80+1=9x

81=9x

x=9

Step by step explanation:

Step 1:

→[tex]-9x + 1 = - 80[/tex]

Step 2:

→[tex] - 9x = - 80 - 1[/tex]

Step 3:

→[tex] - 9x = - 81[/tex]

Step 4:

→[tex]x = \dfrac{ - 81}{ - 9} [/tex]

Step 5:

→[tex]x = 9✓[/tex]

Chloe bought 3 iPods for a total of $660. At this rate, what is the cost of 2 iPods?

Answers

Answer:

$440

Step-by-step explanation:

You need to divide 660 by 3 to find the price of one, which is $220, then you need to multiply that number by 2 to get the price of two, which is $440.

I hope this helps!!!

FIRST RIGHT GETS BRAINLIEST

Answers

5+9=14 i hope this helps!

Evaluate the expression 12-3y\2 + y(2y-4\y) for y =3​

Answers

Answer:

43/2

Step-by-step explanation:

Evaluate 12 - (3 y)/2 + y (2 y - 4/y) where y = 3:

12 - 3 y/2 + y (2 y - 4/y) = 12 - 3×3/2 + 3 (2×3 - 4/3)

Hint: | Express -3×3/2 as a single fraction.

-3×3/2 = (-3×3)/2:

12 + (-3×3)/2 + 3 (2×3 - 4/3)

Hint: | Multiply 2 and 3 together.

2×3 = 6:

12 - (3×3)/2 + 3 (6 - 4/3)

Hint: | Multiply -3 and 3 together.

-3×3 = -9:

12 + (-9)/2 + 3 (6 - 4/3)

Hint: | Put the fractions in 6 - 4/3 over a common denominator.

Put 6 - 4/3 over the common denominator 3. 6 - 4/3 = (3×6)/3 - 4/3:

12 - 9/2 + 3 (3×6)/3 - 4/3

Hint: | Multiply 3 and 6 together.

3×6 = 18:

12 - 9/2 + 3 (18/3 - 4/3)

Hint: | Subtract the fractions over a common denominator to a single fraction.

18/3 - 4/3 = (18 - 4)/3:

12 - 9/2 + 3 (18 - 4)/3

Hint: | Subtract 4 from 18.

| 1 | 8

- | | 4

| 1 | 4:

12 - 9/2 + 3×14/3

Hint: | Express 3×14/3 as a single fraction.

3×14/3 = (3×14)/3:

12 - 9/2 + (3×14)/3

Hint: | Cancel common terms in the numerator and denominator of (3×14)/3.

(3×14)/3 = 3/3×14 = 14:

12 - 9/2 + 14

Hint: | Put the fractions in 12 - 9/2 + 14 over a common denominator.

Put 12 - 9/2 + 14 over the common denominator 2. 12 - 9/2 + 14 = (2×12)/2 - 9/2 + (2×14)/2:

(2×12)/2 - 9/2 + (2×14)/2

Hint: | Multiply 2 and 12 together.

2×12 = 24:

24/2 - 9/2 + (2×14)/2

Hint: | Multiply 2 and 14 together.

2×14 = 28:

24/2 - 9/2 + 28/2

Hint: | Add the fractions over a common denominator to a single fraction.

24/2 - 9/2 + 28/2 = (24 - 9 + 28)/2:

(24 - 9 + 28)/2

Hint: | Evaluate 24 + 28 using long addition.

| 1 |  

| 2 | 8

+ | 2 | 4

| 5 | 2:

(52 - 9)/2

Hint: | Subtract 9 from 52.

| 4 | 12

| 5 | 2

- | | 9

| 4 | 3:

Answer: 43/2

can someone please help me? I need to know what the slope of this line is! It’s timed! For math! Brainlest will be marked!

Answers

Answer:

I think its two

Step-by-step explanation:

. which one of the following is not equal to the rest?
a. 2% of 150
b. 3 / 4 of 400
c. 5% of 60
d. 6% of 50​

Answers

Answer:

a

Step-by-step explanation:

Find the equation of the line that passes through the point (-3, -4) and (5, -4)

Answers

Answer:

y=-4

Explanation:

you have to use the equation y₂-y₁/x₂-x₁ and what ever answer you get from this equation will be your slope


Which graph represents a function?

Answers

Answer:

graph c represent a function

Step-by-step explanation:

if you do the line test the line will not hot any other points  excpet one

C is the answer for this

A body is floating in seawater with 2/3 of its volume above the surface. The weight of the displaced water is?

Answers

Answer:

The weight of the displaced water is the weight of the body

Step-by-step explanation:

In situations like this, the volume of the displaced water is not important.

However, it should be noted that when a body is immersed (fully or partially) in a liquid, the weight of the displaced liquid is equal to the weight of the body immersed in the liquid.

Since the weight of the body is not given, I'll conclude that the displaced water has the same weight as the body floating on the water.

Selecting a State Choose one of the 50 states at
random.
a. What is the probability that it begins with M?
b. What is the probability that it doesn't begin with a
vowel?

Answers

Answer:

PART ONE- 8/50 PART 2-38/50

Step-by-step explanation:

First of all, we know that there are 50 states. Lets see how many states begins with M first.

Maine‎ (27 C, 5 P)

Maryland‎ (28 C, 5 P)

Massachusetts‎ (29 C, 4 P)

Michigan‎ (28 C, 4 P)

Minnesota‎ (28 C, 2 P)

Mississippi‎ (27 C, 6 P)

Missouri‎ (25 C, 3 P)

Montana‎ (27 C, 6 P)

There are 8 states which means that the probabilty is 8/50 which simplifies to 4/25

We know that 12 states begins with a vowel. 50-12 is 38/50

The probability that it begins with M is 0.16 and the probability that it doesn't begin with a vowel is 0.76

What is probability?

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur.

Given that, Selecting a State, Choose one of the 50 states at random.

We know that, P(A) = n(A)/n(S)

where, P(A) is the probability of an event “A” n(A) is the number of favourable outcomes. n(S) is the total number of events in the sample space.

a) There are 8 states which begins with M, that means the probability = 8/50 = 4/25 = 0.16

b) We know that 12 states begins with a vowel,

Therefore, the probability that it doesn't begin with a vowel = 1 - 12/50 = 38/50 = 0.76

Hence, The probability that it begins with M is 0.16 and the probability that it doesn't begin with a vowel is 0.76

For more references on probability, click;

https://brainly.com/question/30029248

#SPJ2

Find the slope given the following two points: (16,3) and (14, -19)

Answers

Answer:

the slope m=11

Step-by-step explanation:

(To find the slope use the equation m=[tex]\frac{y2-y1}{x2-x1}[/tex])

(16,3), where 16=x1 and 3=y1

(14,-19), where 14=x2 and -19=y2

m=[tex]\frac{y2-y1}{x2-x1}[/tex]

=[tex]\frac{-19-3}{14-16}[/tex]

=[tex]\frac{-22}{-2}[/tex]

(simplify)

=11

Simplify the ratio of
15:6

Answers

Answer: 5:2

Step-by-step explanation:

5:2
It is 5:2 because 15 divided by 3 is 5 and 6 divided by 3 is 3.

I don’t understand it .

Answers

Answer:

A?

Step-by-step explanation:

Order these numbers from least to greatest based on there absolute value
|-2.5|,|-2|,|-2.4|,|-3|

Answers

Answer:

3,   2.5,   2.4,   2

Step-by-step explanation:

Answer:

|-3|,|-2.5|,|-2.4|,|-2|

Step-by-step explanation:

Treat them as if they were all positive numbers .

for every 5 cups of flour in a brownie recipe there are 2 cups of milk, the ratio the ratio for milk to flour is?

Answers

Answer:

2:5

Step-by-step explanation:

There are 2 cups of milk and 5 cups of flour per recipe.

Answer:

2:5 or 2 to 5 or 2/5

Step-by-step explanation:

You have to put the number of milk first then flour.hope this helps:)

8
If d = 2, what is the value of (4-d)?
O A. 1
OB.
3
OC.
4
OD
0
Res

Answers

Answer:C

Step-by-step explanation:

Which number is a factor of 20 but not a multiple of 10

Answers

1,2,4, and 5 all are factors of 20 and not over/ multiples of 10

Answer:

4 is a factor of 20 but not a multiple of 10

Follow me welcome.

students at Freeman Middle School have a choice of water milk or juice for breakfast from a survey it was determined that 50 students prefer water 100 prefer juice and 150 prefer milk. you want to know the probability that exactly 3 of 4 randomly selected students do not prefer water how could you model the scenario? This scenario can be simulated by Rolling a six-sided die (A 3 B 4 C 5 D 6 E 7 times). The (A numbers 0 to 3 B numbers 0 to 6 C number 1 D numbers 7 to 9 ) would represent students who prefer water if a number (A 0 to 3 B 0 to 6 C 1 D 7 to 9) appears only once in a set of outcomes then it will mean that three of four randomly picked students do not prefer water in that set .​

Answers

Answer:

The probability that exactly three of four randomly selected students that do not prefer water is; P=125/1296= 0.096

Step-by-step explanation:

Hope this helps

The required probability that exactly 3 of 4 randomly selected students do not prefer water is 0.096.

Given that,
Students at Freeman Middle School have a choice of water milk or juice for breakfast.
From a survey, it was determined that 50 students prefer water 100 prefer juice, and 150 prefer milk.


What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

the probability that selected students to prefer water.
Total sample space = 300
Total desired events = 50
Pw = 50 / 300 = 1/6

the probability that selected students do not prefer water
Total sample space  = 300
Total desired events = 100+150 = 250

Pmj = (250)/300
     = 5/6


The probability for exactly 3 of 4 randomly selected students do not prefer water can be given as,

Preq =  Pmj.Pmj.Pmj.Pw

Preq = (5/6)^3 × 1/6

Preq= 125/1296
  = 0.096

Thus, the required probability that exactly 3 of 4 randomly selected students do not prefer water is 0.096.

Learn more about probability here:

brainly.com/question/14290572

#SPJ2

It takes 12.5g of kool-aid powder to make 5 liters of juice. How many grams of powder will it take to make 20.5 liters of juice? pls answer quick its due in 15 mins

Answers

Answer:

8.2

Step-by-step explanation:

Sorry man, A bit late : l but here it is anyways...

12.5g of kool-aid power can make 5 liters of juice.

20.5g liters of juice can make ? liters of juice.

Think of it as a ratio!

12.5:5 and 20.5:?

what times what equals to what?

12.5/2.5=5 SO, you do 20.5/2.5= 8.2

That's your answer! Hope you get it right!

Answer:

51.25 grams

Step-by-step explanation:

Alright so, in this question you need to figure out what is the amount for 1 liter. We can figure this out by doing 12.5 ÷ 5.

That equals to 2.5 grams. Great, now we have figured out the amount for 1 liter. The next step is pretty self explanatory. We multiple 2.5 grams x 20.5 and that equals to 51.25 grams needed.

Mathamatical explanation:

12.5g ÷ 5L

= 2.5g

2.5g x 20.5L

= 51.25grams

I really hoped this helped you guys.

Find the quotient below. Write the answer as a fraction in the simplest form 7 1/2 divided 5/6

Answers

Answer:

9

Step-by-step explanation:

steps for dividing mixed numbers.

Change every mixed number to an improper fraction.

Multiply the reciprocal of the divisor, simplifying if possible.

Put answer in lowest terms (or simpliest form)

Check to be sure the answer makes sense.

Identify if each given value is a zero of the equation 0=18c3−50c

Answers

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

[tex]18 {c}^{3} - 50c = 0 [/tex]

[tex]2c(9 {c}^{2} - 25) = 0 [/tex]

[tex]2c(3c + 5)(3c - 5) = 0[/tex]

_________________________________

[tex]2c = 0[/tex]

[tex]c = 0[/tex]

_________________________________

[tex]3c + 5 = 0[/tex]

[tex]c = - \frac{5}{3} \\ [/tex]

_________________________________

[tex]3c - 5 = 0[/tex]

[tex]c = \frac{5}{3} \\ [/tex]

Done...

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

The only zero of the equation 0=18c³−50c is c = 0, as it makes the equation true when substituted.

value is a zero of the equation 0 = 18c³ - 50c,

putting in the value for c

If c = 0:

0 = 18(0)³ - 50(0)

0 = 0 - 0

0 = 0 (True)

If c = 2:

0 = 18(2)³ - 50(2)

0 = 18(8) - 100

0 = 144 - 100

0 = 44 (False)

If c = -1:

0 = 18(-1)³ - 50(-1)

0 = 18(-1) + 50

0 = -18 + 50

0 = 32 (False)

only c = 0 is a zero of the equation 0 = 18c³ - 50c.

The equation 0 = 18c³ - 50c has only one zero, which is c = 0, as it satisfies the equation when substituted.

learn more about equation here

brainly.com/question/33622350

#SPJ2

Can y’all help plz hurry


1.34x=4.02

2x-5=1

Answers

Answer:

So the second one is 3

The first one is 3

Step-by-step explanation:

You just divide the first one 4.02/1.34

The second one

1) 2x-5=1

2) add  5 on to both sides= 6

3) divide 2 by 6 = 3

How much does 4 7/5 kg of candy cost if 5/6 of candy costs $7.50?

Answers

Answer:

It costs $42.43

Step-by-step explanation:

Answer:

$1.35

Step-by-step explanation:

7.5÷ 5/6=0.25

0.25x4 7/5=1.35

Given f(x) = -x + 7, find x when f(x)= -4

Answers

Answer:

x = 11

Step-by-step explanation:

f(x) = -x + 7

f(x) = -4

Using substitution, -x + 7 = -4

Then you can solve from there

-x + 7 = -4

-x = -11

x = 11

Hope this helps!

(I apologize if I'm incorrect)

Mutiply. Express your answer 7/10 times 2/5

Answers

Answer:

7/25

Step-by-step explanation:

the answer is 7/25

because 7/10 x 2/5 =7/25

Comebine like terms 8x + 5z - 4x + 3z + 6

Answers

Answer: 4x + 8z + 6

Step-by-step explanation: 8x + (-4x) = 4x , 5z + 3z = 8z. 4x + 8z + 6

A man's age today is 2 years more than three time the age his son will be in 5 years from now. if a represent the age of the son write an expression to find the age of the man today

Answers

Answer:

3a*5 = (age of man) +2

Step-by-step explanation:

Find the slope of (2,-3) (-4,7)

Answers

Answer:

m = 139167 / 329 = 423 / 1 = 423

Step-by-step explanation:

\displaystyle\int_{-\infty}^\infty e^{-x^2}dx = \sqrt{\pi}

\displaystyle \sum_{n} \frac{1}{n^s} = \prod_{p} {\frac{1}{1 - \frac{1}{p^s}}}

\displaystyle n! = \int_{0}^{\infty} {x^n e^{-x} \,dx}

F(n) = \frac{(\varphi)^n - (-\frac{1}{\varphi})^n}{\sqrt{5}}

Super Glad I Could Help Today!

Brainliest?

Have A Wonderful Day!

1/12
Multiply
(3v – 8)(v +6)
A) 312 – 26V + 48
C) 3v2 + 101 - 48
B) 30v2 - 41 - 48
D) 312 - 48

Answers

Answer:

C

Step-by-step explanation:

Its one only one with 3v2 since you do 3v * v

Other Questions
PLZ HELP I WILL GIVE BRAINLIEST IF I CAN!!!!!!Read the sentence.Called to the difficult and responsible station of Executive Chief of the Provisional Government which you have instituted, I approach the discharge of the duties assigned me with an humble distrust of my abilities, but with a sustaining confidence in the wisdom of those who are to aid and guide me in the administration of public affairs, and an abiding faith in the patriotism and virtue of the people.What is the meaning of the word station as it is used in the sentence?A. place or buildingB. journey or routeC. title or officeD. nickname or label Charlie bought hamburgers and drinks for his coworkers. Each hamburger cost $3.75 and each drink cost 50 cents. In total, Charlie paid $25.50 for his order. Write an equation that represents the relationship between the number of hamburgers he bought, h, and the number of drinks he bought, d. The is an interest inventory that classifies people according to six different types: Realistic, Investigative, Artistic, Social, Enterprising, and Conventional. is an aptitude assessment that matches students with study programs at specific colleges and universities. The table below shows it's time to make a prototype cars to travel to different distances what is a constant rate of change in the situation in miles per hour Please help!! I chose an answer but Im not sure! DUE IN 3 MINS during chemical reaction do atoms change into a new substance true or false A girl scout troop hiked 5.8 kilometers southeast in 1.5 hours. What wasthe troop's velocity?O 3.9 km/h southeast4.9 km/h southeast5.8 km/h southeastO 7.2 km/h southeast What allows oxygen to create polar molecules? FINISCH EACH SENTENCE USING THE VOCABULARY WORD PROVIDED(alter) when she saw that it was to rain I have a few questions but I don't have enough points to go through them all individually so I'm going to ask them all here. please take your time. your help is greatly appreciated. The sedition act of 1796 Compute 49/24 of 15/24. Give your answer as a fraction in simplest form (not a mixed number). A wave has a frequency of 8 Hz, how long is the period?A 16B .125C 64D 8 what are the x and y intercepts of the line 3x-4y=192 A topographic map is a two-dimensional model that uses contour lines to represent points of equal1barometric pressure2temperature gradient3.elevation above sea level4magnetic force Which drugs may cause teeth discoloration?TetracyclinesAntibioticsPenicillinsMacrolides Read the excerpt from "The Tell-Tale Heart.I smiled,for what had I to fear? I bade the gentlemen welcome. The shriek, I said, was my own in a dream. The old man, I mentioned, was absent in the country. I took my visitors all over the house. I bade them searchsearch well. I led them, at length, to his chamber. I showed them his treasures, secure, undisturbed. In the enthusiasm of my confidence, I brought chairs into the room, and desired them here to rest from their fatigues, while I myself, in the wild audacity of my perfect triumph, placed my own seat upon the very spot beneath which reposed the corpse of the victim.The officers were satisfied. My manner had convinced them. I was singularly at ease. They sat, and while I answered cheerily, they chatted of familiar things.Read the excerpt from "The Black Cat.Upon the fourth day of the assassination, a party of the police came, very unexpectedly, into the house, and proceeded again to make rigorous investigation of the premises. Secure, however, in the inscrutability of my place of concealment, I felt no embarrassment whatever. The officers bade me accompany them in their search. They left no nook or corner unexplored. At length, for the third or fourth time, they descended into the cellar. I quivered not in a muscle. My heart beat calmly as that of one who slumbers in innocence. I walked the cellar from end to end. I folded my arms upon my bosom, and roamed easily to and fro. The police were thoroughly satisfied and prepared to depart. The glee at my heart was too strong to be restrained. I burned to say if but one word, by way of triumph, and to render doubly sure their assurance of my guiltlessness.Which statement best compares these two excerpts?The arrival of the police officers adds a supernatural element to the narratives.The arrival of the police officers increases the tension and suspense in the narratives.The arrival of the police officers increases the element of horror in the narratives. The arrival of the police officers adds an unexplained event to the narratives. Passage 2: "Columbus" Behind him lay the gray Azores, Behind the Gates of Hercules; Before him not the ghost of shores; Before him only shoreless seas.5 The good mate said: "Now must we pray, For lo! the very stars are gone. Brave Adm'r'l, speak; what shall I say?" "Why, say, 'Sail on! sail on! and on!'" "My men grow mutinous day by day; 10 My men grow ghastly, wan and weak." The stout mate thought of home; a spray Of salt wave washed his swarthy cheek. "What shall I say, brave Adm'r'l, say, If we sight naught but seas at dawn?"15 "Why, you shall say at break of day: 'Sail on! sail on! sail on! and on!'" They sailed and sailed, as winds might blow, Until at last the blanched mate said: "Why, now not even God would know20 Should I and all my men fall dead. These very winds forget their way, For God from these dread seas is gone. Now speak, brave Adm'r'l, speak and say"- He said: "Sail on! sail on! and on!" 25 They sailed. They sailed. Then spake the mate: "This mad sea shows his teeth to-night. He curls his lip, he lies in wait, He lifts his teeth, as if to bite! Brave Adm'r'l, say but one good word:30 What shall we do when hope is gone?" The words leapt like a leaping sword: "Sail on! sail on! sail on! and on!" Then, pale and worn, he kept his deck, And peered through darkness. Ah, that night35 Of all dark nights! And then a speck- A light! A light! At last a light! It grew, a starlit flag unfurled! It grew to be Time's burst of dawn. He gained a world; he gave that world40 Its grandest lesson: "On! sail on!" ( now the questions )In Passage 2, there are two main characters speaking: the brave Admrl and the good mate. Select the line from the poem that best illustrates the central concern of the good mate.For lo! the very stars are gone (line 6) My men grow ghastly, wan and weak (line 10) The stout mate thought of home; a spray (line 11)If we sight naught but seas at dawn? (line 14) MULTIPLE CHOICE QUESTIONTrue or False: Democrats across the countrywere united against Republicans despiteTruman's stance against racism.TrueFalse Evaluate `int cosec^(2)(7-5x)dx