30% of 50

what’s the easiest and fastest way to solve it?

Answers

Answer 1
Step 1: Our output value is 50.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$50=100\%$.

Step 4: Similarly, $x=30\%$.

Step 5: This results in a pair of simple equations:

$50=100\%(1)$.

$x=30\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

$\frac{50}{x}=\frac{100\%}{30\%}$

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{50}=\frac{30}{100}$

$\Rightarrow x=15$

Therefore, $30\%$ of $50$ is $15$
Answer 2

Answer:

15

Step-by-step explanation:

change the percent to a decimal

30% to .30

.30 x 50= 15


Related Questions

Which of the following is most likely the next step in the series?

Answers

Answer:

Its C!

Step-by-step explanation:

Hexagon 6 sides, pentagon 5 sides, square 4 sides, triangle 3 sides!

Hope this helps, and don't forget to follow!

The required answer of the given polygons series C. triangle. In other words, the next step in the series is triangle.

Given, the following shapes hexagon has 6 sides, a pentagon has 5 sides, a square has 4 sides,

A hexagon has 6 sides, a pentagon has 5 sides, a square has 4 sides, and a triangle has 3 sides. These are all examples of polygons, which are closed shapes formed by straight lines. The number of sides determines the name and characteristics of the polygon. Each polygon has its own unique properties and formulas for calculating its area and perimeter.

Therefore, the required answer of the given polygons series C. triangle. In other words, the next step in the series is triangle.

Learn more about polygons series here:

https://brainly.com/question/29137727

#SPJ4

Pleaseee help meeeee

Answers

Answer:

x = 13

Step-by-step explanation:

∠ EGB = ∠ AGF = 77° ( vertically opposite angles )

AB is a straight line so the 3 angles on it sum to 180° , that is

90 + x + 77 = 180

x + 167 = 180 ( subtract 167 from both sides )

x = 13

What would be the volume of Carlo’s building block? Please help if can!

Answers

Answer:

b) 490 cm^3

Step-by-step explanation:

large portion block = 10x6x7 = 420

small portion block = 2x5x7 = 70

420+70 = 490 cm^3

What is the distance between (2, 8) and (-7,8)? units​

Answers

Answer:

Let the coordinates of two points P & Q be (x1,y1) & (x2,y2) respectively. Therefore the distance between the two points ...

Step-by-step explanation:

you have to study

Answer:

106 units. (Answer)

Step-by-step explanation:

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!
PLSSSS SHOWWW THE WORKKK!!!!

Answers

Answer:

51x^5 y^3 z^6

Step-by-step explanation:

(-3×^2 y^3 z^2) × (-17 × ^3 z^4)

3x^2 y^3 z^2 × 17×^3 z^4

51x^5 y^3 z^6

100 points.
A company makes paper labels for paint cans. As shown below, each can is in the shape of a cylinder with a height of 9in and a diameter of 8in. The paper label is wrapped around the can and covers only the side of the can (not the top or bottom). If the company makes 15 labels, how many square inches of paper will be needed? Use 3.14 for π, and do not round your answer.

Answers

The answer is 326.56 square inches. By using and substituting the values in the formula of Total Surface Area of a cylinder, i.e., 2*pi*(r+h), we get the value 326.56

The cost of 6 cups is £7.80
Work out the cost of 10 of these cups,

Answers

Answer:

13

Step-by-step explanation:

For 6 cups is 7.80

For 10 cups is??

7.80×10=78

78/6=13

Which package has the better unit price per bottle. 48- pack of 8- ounce bottle or 28- pack of 10- ounce per bottle

Answers

Answer:

Step-by-step explanation:

There is the need to know the cost of both packs. Although, I'm inclined to believe that the 48 pack of 8 ounce per bottle is the cheapest, but that might not be the case if the difference in their prices(with respect to the 28 pack of 10 ounce per bottle) is very high.

Succinctly put, if the price difference between both are close, then the 48 pack of 8 ounce per bottle is the cheapest. But if the price of the 28 pack of 10 ounce per bottle is significantly lower, then it is the cheapest

cuántos centímetros crecer entre los 5 y 8 diana tanto que le daba el sol cuánto media la flor germino​

Answers

Answer:

78

Step-by-step explanation:

HEY CAN SOMEONE HELP ME PLS ILL GIVE BRAINLIEST IF RIGHT!

Answers

Answer:

angle PSQ=25°

Step-by-step explanation:

angle RQS=angle PSQ.......... alternate angle

so angle PSQ=25°

Answer:

25 degrees

Step-by-step explanation:

If it is a parallelogram, then the sides PS and QR will be parallel, then ∠PSQ and ∠RQS are alternate interior angles, and hence they will be congruent. That is, ∠PSQ ≅ ∠RQS = 25°.

But this is not the confirmation that this would be parallelogram as it could be trapezoid. The given condition is must but not sufficient to prove it.

Hope this helps. Do mark me as BRAINLY. thanks

f(x) = -x^3 + 3x^2 + x - 3 Using the end behavior of f(x), determine the graph of the function​

Answers

Answer:

Here, the given function,

Since, the leading coefficient is negative, and degree is odd,

Thus, the end behaviour of the function is,

Therefore, the graph rises to the left and falls to the right.

Now, when f(x) = 0

That is, graph intercepts the x-axis at (3, 0), (1, 0) and (-1, 0).

When x = 0,

That is, graph intersects the y-axis at ( 0, -3),

Also, for 0 > x > -1 , f(x) is decreasing,

For 2.55 > x > 0, f(x) is increasing,

For 3 > x > 2.55, f(x) is decreasing,

4) Point (1, 4) is reflected over the y-axis. What are the new coordinates?​

Answers

Answer:

(-1,4)

Step-by-step explanation:

Reflection Rule for over the y axis: A(x,y) A'(-x,y)

Hope this helps!

Answer:

-1,4

Step-by-step explanation:

Jennifer needs to use a ladder to clean a second floor window on a building. If the window is 13ft above the ground and the base of the ladder is 4ft from the building, which equation below can be used to determine the length of the


Ladder needed to reach the window


A 42 + 139 = 2


В


4² + x² = 13²


С


132_4? = ?


D


132P = 42

Answers

Answer:

Step-by-step explanation:

we have a right triangle,

to find out the hypotenuse, h

H^2=13^2+4^2

H^2=169+8=177

The required equation would be x² = 13² + 4² which is determined by Pythagoras theorem that is used to the length of the Ladder needed to reach the window.

What is the right triangle?

A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.

What is Pythagoras theorem?

Pythagoras theorem states that in a right-angled triangle, the square of one side is equal to the sum of the squares of the other two sides.

We have given that the window is 13ft above the ground and the base of the ladder is 4ft from the building

As per the condition, We have a right triangle.

To find out the hypotenuse x

By Pythagoras theorem,

⇒ x² = 13² + 4²

⇒ x² = 169 + 8

Therefore, the equation would be x² = 13² + 4²which is used to determine the length of the Ladder needed to reach the window.

Hence, the correct answer would be an option (A).

Learn more about Pythagoras's theorem here:

brainly.com/question/343682

#SPJ2

Can someone solve this

c - 25 - (-13)

Answers

Answer:

c−12!

Step-by-step explanation:

Use Cymath on g0ogle for other math questions so you don't waste your points!

Answer:

=c - 12

Step-by-step explanation:

Recall that the perimeter of a figure such as the one to the right is the sum of
the length of its sides. Find the perimeter of the figure.

Answers

Answer:

54z+88

Step-by-step explanation:

To find the perimeter, add up the length of the sides

P = 27z+ 20+ 9z+ 24+ 12z+ 30+ 6z+ 14

Combine like terms

P = 27z+9z+12z+6z+20+24+30+14

P =54z+88



Hector's plant measures 18 inches tall Approximately how many centimeters tall is Hector's plant? (1 in 2.54 cm)

Answers

Hector’s plant is about 46 cm tall.
Explanation:
Since there are 2.54 cm in an inch, you do
18 * 2.54
18 * 2.54 = 45.72
45.72 ≈ 46

I will give brainliest!!!

Answers

Answer:

SA=72

Step-by-step explanation:

18+18=36

12+12=24

6+6=12

36+24+12=72

please help! at a recent cross country meet, spectators had to pay to get in. it cost $7 for adults and $3 for students. the booster club selling tickets let's forgot to keep track of how many adults and student tickets they sold. however, they did know they sold 155 total tickets and made $645. write a system of equations to model this situation

Answers

Answer:

Step-by-step explanation:

Here is a list of numbers.
32 29 30 37 34
34 33 31
Tanya thinks that to work out the median, she simply needs to find
the middle number. So she says that “37" is the median for this list of numbers.
Tanya's answer is not correct.
a) Describe what is wrong with her method.
b) Work out the median of the numbers in the list.

Answers

Awnser:

a) Tanya didn’t order them from the smallest number to the biggest number

b) 32.5 i’m not sure if that can be cause it isn’t a whole number i haven’t done mean median mode and rang in a long time sorry

EXPLAINATION:

order your numbers from least to greatest and then start crossing them off from each end if there are two numbers in the middle then add them up and divide them by two in this case we added 32 and 33 it was 65 then I divided 65 by 2 it was 32.5

Answer:

a) She did not arrange them from the smallest number to the biggest number

b) 32

Step-by-step explanation:

29 30 31 32 33 34 37

middle is 32

Find the volume of the cone.
Either enter an exact answer in terms of or use 3.14 for T.
6
10
units 3

Answers

Answer:5

Step-by-step explanation:

Because

ASAPPPP HELP
A 10 foot ladder is placed against a wall at an angle of 25° with the
ground. How far up the wall does the ladder reach?
Round your answer to the nearest whole foot. DO NOT INCLUDE
UNITS IN YOUR ANSWER

Answers

Answer:

the ladder reaches 8 feet up

Step-by-step explanation:

:D

sin25 = b/10
b=10sin25
4.2 ft

Help on math please cause Im just to lazy

Answers

Answer:

29/56

Step-by-step explanation:

I NEED HELP ASAP Identify the property used:
144x12=12x144

Answers

Answer: COMMUTATIVE PROPERTY OF MULITIPLICATION

Step-by-step explanation: the commutative property is when the numbers are basically swapped

Gl on your assignment :)

What is the value of x to the nearest tenth ?

Answers

Answer:

7.2

Step-by-step explanation:

24/2 = 12

19.2/2 = 9.6

[tex]12^{2}[/tex] - [tex]9.6^{2}[/tex] = 51.84

[tex]\sqrt{51.84}[/tex] = 7.2

Find the volume of each figure below. Round to the nearest 10th, if necessary

Answers

Answer:

1692.5 ft³

Step-by-step explanation:

Thank you for giving the equation which would help me in solving. We know that our h which is the height is 11 ft. We have to find what the radius. Radius is the have of the diameter. In the figure, the 14 ft is the diameter. So in order to find the radius, we would divide it by 2.

14 ft ÷ 2 = 7 ft

h = 11 ft

r = 7 ft

Now plug it in the equation.

[tex]\pi[/tex]

In the equation you have this sign above. Remember this is the pi sign which is 3.14.

V = 3.14r²h

V = 3.14(7)² × 11

V = 3.14(49) × 11

V = 153.86 × 11

V = 1692.5 ft³

Hope this helps, thank you :) !!

In triangle ABC, ∠Ais a right angle and m∠B=45°. Fnd BC. Give EXACT answer. (Hint: Exact means the radical form.)
I need help with a few trig questions

Answers

SOH CAH TOA

AC is opposite sin(45)=11/BC
BC = 11/sin(45)
BC=11 root 2

This is asking “identity whether each of the following is a linear function” please ignore the quality tho. The question numbers i need help on is 4-6

Answers

Answer:

4. Yes 5.No 6. No

Step-by-step explanation:

To be short,a linear equation has a coefficient of only 1 degree.

If the degree is over 1 it isn't a linear equation.

4 is the linear equation since it x value 7x has a degree of 1.

5 isn't becuase it's x value has a degree of 5

6 isn't becuase it degree is 4.

Which inequality makes the statement below true? |-13 BLANK -13 O A. = O B. < OC. S O D. >

PLEASE HELP ME ​

Answers

Answer:

Hey there the best answer would be A.=

Step-by-step explanation:

PLEASE HELP ANYONE
Kurt is financing a $315,000 mortgage for 30 years at a fixed rate of 7.35%. What is the total cost of the principal and interest after 30 years?

$651,078.00

$676,305.00

$781,293.60

$788,489.94

Answers

Answer:

Step-by-step explanation:

Kurt is financing a $315,000 mortgage for 30 years at a fixed rate of 7.35%. What is the total cost of the principal and interest after 30 years?

Given data

P= $315,000

t= 30years

r= 7.35%

Let us apply the simple interest formula

A= P(1+rt)

substitute

Provide
an appropriate response.
9) knight may win a tournament. He may also fail to win the love of his lady. Are these events
overlapping? Why or why not?
A) Yes, because not all ladies love all winners
B) No, because all ladies love all winners
C) Yes, because some ladies love winners
No, because not all ladies love all winners

Answers

C, I think I’m not completely sure though
Other Questions
Let y = 5e5zA. Find the differential dy25e53dyB. Use part A. to find dy when x = - 3 and dir = 0.4.Round your answer to 2 decimal(s).dy =Submit Question What are the sine and cosine of 4pi/3? help!!!10 points!!!!!!!! A triangle has sides with lengths of 12 miles, 84 miles, and 85 miles. Is it a right triangle? What role is the President fulfilling when he chooses a Secretary of Labor?A.Chief ExecutiveB.Head of StateC.Chief Agenda SetterD.Chief Diploma Which of the following is not true of energy in a cell?The cell must have energy to maintain homeostasis.O Energy can be created by the cell.O The cell uses mostly chemical energy.O Energy can be converted by the cell. In the number 6231732,the value of the digit 3 on the left is _ times the digit 3 on the right An art class charges each student $15 to attend, plus a fee for supplies. The instructor hopes to collect $240 total from the 12 students who attend the class.2.1) Write a question that you could figure out using this information and whose answer is not already given. SOMEONES PLS HELP ILL GIVE BRAINLIEST I want to buy washing machine I like one I saw on TV yesterday A 40.0 kg box is placed on a 2.00 m tall shelf. If the box falls off the shelf, what is its kinetic energy as it strikes the ground? Select the correct answer from each drop-down menu.The passage describes how cuneiform contributed to the Mesopotamian civilizations. Choose the correct words to complete the sentences.Cuneiform allowed the Mesopotamian rulers to set up a system because it allowed them to communicate orders over long distances. They were also able to write detailed to help govern the people. 30. Find the value of expression 20m2 + 30m + 40 when a)m = -3 b)m= - 4 c) m = 3 Write down a multiple of 8 that is between 20 and 50. help with 3 and check the other ones please :( What is the difference between assisting and giving information to others? Explain 2-3 sentences. g A large tank, at 400 kPa and 450 K, supplies air to a converging-diverging nozzle of throat area 4 cm2 and exit area 5 cm2. For what range of back pressures will the flow (a) be entirely subsonic; (b) have a shock wave inside the nozzle; (c) have oblique shocks outside the exit (i.e., over-expanded exit flow); and (d ) have supersonic expansion waves outside the exit (under-expanded exit flow) helen has to buy all the butter she needs to make 60 biscuits she buys the butter in 250 g packs what is the exact amount of butter she needs to buy condition (0A360)sin5A+sin3A=cos2A-cos6A if i have all a's and one d what is my gpa