If you sleep 30% of the day, how many hours do you sleep?

Answers

Answer 1

Answer:

7.2 hours.

Step-by-step explanation:

Search up "30% of 24"

Answer 2

Answer:

You sleep 7.2 hours.

Step-by-step explanation:

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Related Questions

HELP MIDDLE SCHOOL QUESTION

Answers

Answer: 1.977

Step-by-step explanation:

Answer:

1.977

Step-by-step explanation:

Napoleon went on a bus trip traveling at a speed of 55 miles per hour for 4 hours which equation will help you find the distance he traveled​

Answers

Answer:

220

Step-by-step explanation:

Easy!

Multiply 55 by 4!

2

55

x  4

--------

 220

five times 4 is 20, so put 0 then regroup the 2. Then, 5 times 4 again, but add two!

We have a bilateral triangle with base length 2 and sidelengths x where x is increasing at a rate

of 5 units per minute.

Find the rate of change of the side angle teta when x=2.

Answers

Answer:

[tex]\frac{5\sqrt{3} }{6}[/tex]

Step-by-step explanation:

Given :

base length = 2

side lengths = x

dx/dt = 5 unit/min

Determine d∅ / dt  at x = 2

d∅ / dt  at x = 2  = [tex]\frac{5\sqrt{3} }{6}[/tex]

attached below is a detailed solution

Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net earnings and recorded them in the table shown. Self-Employment Tax Net Earnings, x Self-Employment Tax, y $0 $0 $15,000 $2,295 $30,000 $4,590 $45,000 $6,885 Which function describes the relationship between x, the amount of net earnings, and y, the self-employment tax?
a y=15/2295x
b y=153/1000x
c y=1000/153x
d y=2295/15x​

Answers

Answer:The answer is B

Step-by-step explanation:

because i did the same test and got 100 A+

pls help math!!!!!!!!!!!!

Answers

Answer:

A) 1000/1 = x/2500 is the answer

the correct answer to this should be “A”, or your first option! :)

1 and 1/2 divided by 4 and 2/8​

Answers

1 ÷ 4 = 0.25

1 ÷ 2/8 = 4

1/2 ÷ 4 = 1/8

1/2 ÷ 2/8 = 2

Find the indicated side of the triangle

Answers

Answer:

If you're trying to figure out what x would be, I'm pretty sure the answer is 6 because it's equal with the other side labeled 6 and there are 2 45° angles

Step-by-step explanation:

Sorry if this isn't the answer you're looking for :/

The total population of Aiken County is 173,000 and there are approximately 23,000 students enrolled in Aiken County schools. What percentage of Aiken County residents are enrolled in Aiken County schools? Round your answer to the nearest tenth.

Answers

Answer:

Percentage = 13%

Step-by-step explanation:

Given the following data;

Total population = 173,000

Number of students = 23,000

To find the percentage;

[tex] Percentage = \frac {Number \; of \; students}{Total \; population} * 100 [/tex]

[tex] Percentage = \frac {23,000}{173,000} * 100 [/tex]

[tex] Percentage = \frac {23}{173} * 100 [/tex]

[tex] Percentage = 0.1330 * 100 [/tex]

Percentage = 13.3 ≈ 13%

Therefore, the percentage of Aiken County residents that are enrolled in Aiken County schools is 13%.

Slope of -1 through point (3,-1)

Answers

Answer:

Step-by-step explanation:

Y axis of y

A square is shown below. What is the perimeter of the square? A. 23 units B. 32 units C. 46 units D. 92 units

Answers

Answer:

32units

Step-by-step explanation:

Find the diagram of the square attached

Perimeter of a square = 4L

L is the side length of the square

Given

Assume the side length is 8units

L = 8units

Perimeter of the square = 4(8)

Perimeter of the square = 32units

Hence the perimeter of the square is 32units

Answer: D, 92.

Step-by-step explanation: I've done the lesson

Please help me i need it

Answers

the answer would be 14x

Answer:

x+4x=5x

5x+x=6x

6x+8x=14x.

please simplify- e⁵×e⁴​

Answers

Answer:

e3x

Step-by-step explanation:

The weights of 1000 onions from a certain farm follow a normal distribution with a mean of 150 g and a standard deviation 15 g from the data we can conclude that about blank onions way more than 165 g in about blank onions way less than 135 g

Answers

Answer:

About 159 weigh more than 165 g and about 159 g weigh less Than 135 g

Step-by-step explanation:

Given that :

Mean, μ = 150

Standard deviation, σ = 15

Using the Zscore formula :

Zscore = (x - μ) / σ

For x > 165

P(x > 165)

Z = (165 - 150) / 15

Z = 15 /15 = 1

P(Z > 1) = 0.15866 (Z probability calculator)

1000 * 0.15866 = 158.66 = 159

For x < 135

P(x < 135)

Z = (135 - 150) / 15

Z = - 15 /15 = - 1

P(Z > - 1) = 0.15866 (Z probability calculator)

1000 * 0.15866 = 158.66 = 159

Answer:

160 and 160

Step-by-step explanation:

each section is 16% of the whole.

In ΔDEF, d = 36 inches, e = 97 inches and ∠F=166°. Find the length of f, to the nearest inch.

Answers

Answer is 11.9ft.

Law of cosines:

In trigonometry, the Cosine Rule says that the square of the length of any side of a given triangle is equal to the sum of the squares of the length of the other sides minus twice the product of the other two sides multiplied by the cosine of angle included between them.

[tex]c^{2} = a^{2} + b^{2} - 2ab cos(C)[/tex]

Since we have two side lengths and an angle, we can use the Law of Cosines to find the length of the final side.

In this case we can write the law of cosines as,

[tex]f^{2} = d^{2} + e^{2} - 2(de)cos(F)[/tex]

f2 = 5.22 + 6.82 - 2(5.2)(6.8)cos(166)

f2 = 27.04 + 46.24 - 66.56 cos (166)

f2 = 73.28 - 66.56 cos 166

f = √(73.28 - 66.56 cos 166) ≈ 11.9 ft.

f ≈ 11.9 ft.

Learn more about law of cosines here:

https://brainly.com/question/24077856?referrer=searchResults

#SPJ2

Answer:

132

Step-by-step explanation:

S.A.S.→Law of Cosines

From reference sheet

[tex]a^2=b^2+c^2-2bc[/tex] cos A

plug in values

[tex]f^2=36^2+97^2-2(36)(97)cos 166[/tex]

square and find cosine

[tex]f^2=1296+9409-2(36)(97)(-09.70296)[/tex]

Multiply

[tex]f^2=1296+9409+6776.54535[/tex]

Add

[tex]f^2=17481.54535[/tex]

Square root and round

[tex]f=\sqrt{17481.54535}[/tex]≈132.218≈132


The side length of the base of a square pyramid is 30 centimeters. The height of the pyramid is 45 centimeters.
What is the volume of the pyramid in cubic centimeters?

Answers

Answer: 13500 cubic centimeters

Step-by-step explanation: lwh/3=volume

PLZ HELP REALLY FAST!!

Answers

The answer your looking for is C

Answer:

I think its A

Step-by-step explanation:

because A shows decreasing and half which is 2.

how to integrate [tex]e^{2s} *Cos \frac{s}{4}[/tex] , please help, I have no idea what to do, I would appreciate if you show your work with steps.

Answers

Answer:

[tex]\int\limits {e^{2s} cos\frac{s}{4} ds[/tex]    =[tex]\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))[/tex]

Step-by-step explanation:

Step(i):-

Given that  [tex]f(s) = e^{2s} cos\frac{s}{4}[/tex]

Now integrating

            [tex]\int\limits {f(s)} \, ds = \int\limits {e^{2s} cos\frac{s}{4} ds[/tex]

By using integration formula

   [tex]\int\limits { e^{ax} cos b x dx = \frac{e^{ax} }{a^{2}+b^{2} } ( a cos b x + b sin b x )[/tex]

Step(ii):-

 [tex]\int\limits {e^{2s} cos\frac{s}{4} ds[/tex]    =   [tex]\frac{e^{2s} }{(2)^{2}+(\frac{1}{4}) ^{2} } ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))[/tex]  

                    = [tex]\frac{e^{2s} }{(4+\frac{1}{16})} ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))[/tex]

                   = [tex]\frac{e^{2s} }{(\frac{65}{16} } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))[/tex]

                 = [tex]16 X\frac{e^{2s} }{65 } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))[/tex]

                 =[tex]\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))[/tex]

Final answer:-

[tex]\int\limits {e^{2s} cos\frac{s}{4} ds[/tex]    =[tex]\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))[/tex]

how much is 1/2÷8×57÷13+15

Answers

Answer:

Use the BODMAS method and at the end work the fraction left by adding it to 15

My answer was 15.274

PMI (Private Mortgage Insurance) protects the lender in case the borrower cannot make the loan payments. It is often required when the amount of the loan is close to the value of the home. PMI typically annually costs about .75% of the entire loan. On a $100,000 loan what would you be paying per month?

Answers

Answer:

$62.50

Step-by-step explanation:

The amount of private mortgage insurance required in this case per annum is 0.75% of the entire loan which is $100,000.

Annual insurance=0.75%*loan amount

Annual insurance=0.75%*$100,000

Annual insurance=$750

Since the annual cost of mortgage insurance per year is established, monthly cost would be annual cost divided by 12 months is which is number of months in a year that payments are to be made

monthly payment=$750/12

monthly payment=$62.50

Answer:

A

Step-by-step explanation:

Pablo shares 525 cupcakes in the ratio of 3 : 4 between his bakery and a supermarket.

How many cupcakes does the supermarket get?

Answers

you do 525/7 to get 1 part
1part =75
75x4 to get supermarket
which then the answer is 300 cupcakes to for the supermarket

What is the distance if each path in miles?

Answers

Path B is 3 1/2 miles Path B is 4 1/2 miles Path A is 3 3/4

is -5 greater than -8 ​

Answers

Answer:

yes

Step-by-step explanation:

negative numbers work backwards, in this case 8 is smaller then 5 as its farther in the numberline (if you were to draw one)

Answer:

Yes

Step-by-step explanation:

-5 is greater than -8 because -5 is closer to zero. You need to add 5 to get to 0 with -5, but 8 to get to 0 with -8.

A mathematical phrase represented by numbers, variables, and operations is a(n)
pls help:)

Answers

Answer:

Expression

Step-by-step explanation:

Answer: Expression

Got this right!!!

Hope this helps!!!

What is the constant of proportionality of y=9x so what does k=

Answers

Its k = 34 if u move the constant

HEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

You can use the division sign.

Step-by-step explanation:

48÷{2×[(6×5)-(9×3)]} =

48÷{2×[(30)-(27)]} =

48÷{2×[3]} =

48÷{6} =

8

The temperature went from 84 degrees F to 66 degrees F. Find the percent change.

Answers

Answer:

-21.43%

Step-by-step explanation:

intial valu: 84

final value: 66

so this means it will eaqual-21.43% :) just remeber that the difference if 84 and 66 is -18 :) hope this helps!!!!!!!

I'm sorry. Looks like I couldn't keep my promise." Tatsumi
"I suppose it is time to die. Tatsumi, I wish that you had been beside me." Esdeath
"Well, well... I said this about the emperor, too, but dealing with fools is tiring.

Answers

Answer:

Can you please write a question

Step-by-step explanation:

Answer:

can you write a question and also can i pls get a brainliest it'll make my day a whole lot better bc i have had a terrible day today :/ have a blessed day :)

Step-by-step explanation:

calculate a²b+a³b/a²b²​

Answers

Step-by-step explanation:

a³+a²b+ab²+a³b+a²b²-a²b-ab²-b³-a²b²+ab³ = 2/3 ... plus 3Y is equal to 11 find the point where it presented by the equation cuts Y and X axis.

1 answer

Help please What is the domain of the function

Answers

Answer: the first one

Step-by-step explanation:

the domain is the first one

Three friends ate lunch at a restaurant. Their friend Reggie arrived late and only ordered a glass of juice. The total bill was $39.50 before taxes. Reggie paid $2 for his juice, and the others divided the remaining amount equally. How much did each of Reggie's three friends pay?​

Answers

Each of Reggie’s friends payed 12.50 without taxes
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