Which of the following situations are equal to 20%?
Select all that apply.
A) 5 out of 25
B) 8 out of 40
C) 2 out of 8
D) 16 out of 80
E) 12 out of 24

Answers

Answer 1
B because 8 divided by 40 multiply by 100 equal 20
Answer 2

Answer:

A and B

Step-by-step explanation:

you divide 5 and 25

like this 5/25 and then multiply by 100

For B you do the same thing but is 8/40 and then you multiply by 100


Related Questions

A local stadium seats 27,250 fans. For a special event, 12% of the seats were reserved for students. What
was the total number of seats reserved for students?

Answers

Answer:

3270

Step-by-step explanation:

A right triangle has legs with lengths of 10 and 24 inches. If the midpoints of all three sides of this triangle were connected, the resulting right triangle would have a hypotenuse with a length of?



(1) 5 inches

(2) 8 inches

(3) 12 inches

(4) 13 inches

Answers

(3) 12 inches
Hope this helps

The resulting right triangle would have a hypothenuse with a length of; 13 inches.

According to the question;

We are required to length of the resulting right triangle when the midpoint of all three sides of this triangle were connected.

The two legs given have lengths; 10 and 24 inches.

When the midpoints are connected, the new right triangle would then have legs; 5 and 12 inches.

Therefore, from Pythagoras theorem;

Hypothenuse length,

l = √(12² + 5²)

l = √169

l = 13 inches.

Read more on hypothenuse:

https://brainly.com/question/2217700

Two angles are supplementary if the sum of their measures is 180∘. If the measure of one angle is 4 x degrees, represent the measure of its supplement as an expression of x

Answers

X to represent the other number
Supplementary angles= 180°
4x+x=180
5x=180
X=180/5
X= 36
The second number is 36
The first number is 4x
Since we know that x=36°
That means 4(36)=144°
36+144=180°
Im not sure if this is the solution

there is a college student who wants to buy apples from the local store. the store generally sells about 5 apples for every 2 customers they serve. About how many apples will they sell in 6 hours if they serve 10 customers every hour?

Answers

125 apples sold after 6 hours

pleaseeeeeee helppppppp

Answers

Answer:

what is the substitution method???

Step-by-step explanation:

A bag of candy containing 320 pieces is to be divided up into 18 smaller bags for distribution with fourteen left over. How many pieces will go in each bag?

Answers

Answer:

17

Step-by-step explanation:

A bag of candy contains 320 pieces

It is to be divided into 18 smaller bags with fourteen left over

Therefore the pieces that will go in each bag after the distributorn can be calculated as follows

= 320/18

= 17 remainder 14

Hence 17 pieces of candy will be in each bags

4^4= pls i need some help

Answers

Hey there!

4^4

= 4 • 4 • 4 • 4

= 4 • 4 ➡️ 16

= 16 • 16

= 256

Answer: 256 ☑️

Good luck on your assignment and enjoy your day!

~ Amphitrite1040:)

The profileration of the internet has given rise to a new method of advertising, called spamming, that essentially is a more cost-effective method of the telephone solicitations method known as cold calling. If a company buys three mailing list with 2,500, 3,500, and 4,000 email addresses respectively and spam them with promotional material, how many potential customers has it reached?

A. 5,000
B. 10,000
C. 15,000
D. 20,000

Answers

Answer:

10,000

Step-by-step explanation:

2500 + 3500 + 4500 = 10,000

Simplify
(45x6y%) = (5x4y2

Answers

Answer:

0 would be your anwswer

Step-by-step explanation:

Can I please have help real answers only

Answers

The purple dot goes in the 5. For the green dot count 3! Lines to the left (where there’s no numbers, that’s your left) and there it goes.

Answer:

Sure.

Step-by-step explanation:

ok, so you basically just count from 0 going left three spaces. and the same going 5 spaces. For positive numbers you go (starting at 0) from left to right. for negative numbers (starting from 0 on the line) you go right to left.

I will make a G for where the green dot goes and a P for the pink dot.

<--I--I--I--I--I--I--I--I--I--I--I--I--I--I--I--I-->

         P    G       0       3     5

Hope this helps.

- Mach Speed.

Multiply (5 + 4i)(3+ 2i)

Answers

Answer:

45

Step-by-step explanation:

Answer:

7 + 22i

Step-by-step explanation:

hope this helps

PLEASE HELP ASAP AND ONLY DO IT IF U KNOW HOW TO IM GIVING BRAINLIEST
Match each line to the correct equation.
Coorindate grid. Lines l, m, n, p.
Group of answer choices
Line l (red line)
Line m (black line)
Line n (green line)
Line p (blue line)

Answers

Answer:

Line l (red line): y=4

Line m (black line): y=-2x+4 or y=4-2x

Line n (green line): y=x-1

Line p (blue line): x=-4

Step-by-step explanation:

Line l (red line):

Line l is horizontal. Horizontal lines have y equal to a constant, in this case 4.

y=4

Line m (black line):

Find slope using two points (0,4) and (2,0)

(y2-y1)/(x2-x1)

(4-0)/(0-2)

4/-2

-2

y=mx+c, where m is the slope and c is a number

y=-2x+c

sub in a point (eg (-1,6))

6=-2(-1)+c

6=2+c

c=4

y=-2x+4 or y=4-2x

Line n (green line):

Find slope using two points (3,2) and (2,1)

(y2-y1)/(x2-x1)

(2-1)/(3-2)

1/1

1

y=mx+c, where m is the slope and c is a number

y=1x+c

y=x+c

sub in a point (eg (1,0))

0=1+c

c=-1

y=x-1

Line p (blue line):

X value is constant at -4. x=-4

please help! im failing and i really need help!

Answers

I’d like to help but the image provided isn’t working? :( If you want to type out the problems instead maybe I can help.

Anthony has 46 pieces of gum and eats 2 pieces per day. Javier has 54 pieces of gum and eats 3 pieces of gum each day. In how many days will Anthony and Javier have the same amount of gum?

Answers

Day 9
Because
D1 :46 / 54
D2 : 44 /51
D3: 42/48
D4:40/45
D5:38/42
D6:36/39
D7:34/36
D8:32/33
D9:30/20

Answer:

in 9 days

Step-by-step explanation:

..

PLEASE HELP IM BEGGING PLEASE!!!!!!!!!!

Answers

Answer:

1. C.

2. B.

Step-by-step explanation:

Hope This Helps!!! : )

Which equation represents a line with a slope of -8 and
a y-intercept of 4?
y = -8x4
y = - 4x +8
y = -8x4
y = 8x+4

Answers

The other person is wrong, and none of them are correct since the first and third one are the same, it should be -8x+4

The equation y = -8x + 4 represents the given problem.

What is slope and y-intercept?

'The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

An intercept is a point on the y-axis, through which the slope of the line passes. It is the y-coordinate of a point where a straight line or a curve intersects the y-axis.'

According to the given problem,

We know,

Equation of a line can be represented as,

y = mx + c, where, m = slope  

                              c = y-intercept                                            

Slope of the line = -8

Y-intercept of the line = 4

Therefore,

The equation of the line:

⇒ y = -8 + 4

Hence, we can conclude, the equation y = -8x + 4 represents the given line.

Learn more about slope and y-intercept here: https://brainly.com/question/20639041

#SPJ2

D 7. What are two different ways to name the line below? Explain how you know

Answers

Answer:

[tex] \overleftrightarrow{GI} [/tex]

[tex] line m [/tex]

Step-by-step explanation:

We can decide to make the line by using the two points of the line only. Thus, the two points are G and I. We can name the line as [tex] \overleftrightarrow{GI} [/tex]

We can also simply call the line with a letter in small caps. Thus, the line can be called [tex] line m [/tex]

Simplify (3^5)^2/3^-2

Answers

Answer:

the answer would be 531441

Step-by-step explanation:

Answer:

531441

Step-by-step explanation:

You are building a doghouse for Fido, your loyal poodle. The blueprint of the doghouse uses a scale of 1 : 14. The floor of the doghouse measures 2" x 2.5" on the blueprint. b) The wood you are using for the floor costs $3.50 per square foot. How much will it cost to buy the material for the floor, assuming you can buy a piece exactly the right size? Show your work.

Answers

It’s 35 hope this helps and btw can someone help me what si the summary of chapter 27 book two roads

Five friends earn a total of $50 doing yard work in their neighborhood. Each friend earns the same amount. Use the equation 5f = 50 to find f, the amount that each friend earns. _______________________

Answers

Answer:

Each friend earned 10 dollars. 50÷5=10

Pretend your friend is struggling to solve equations and has asked you for help.
Describe how you would solve the equation below for y: 5(3y - 2) + 6y = 11

Answers

5(3y - 2) + 6y= 11
Multiply 5 with what is in the brackets =15y - 10 + 6y= 11
Add the numbers 15y and 6y
21y2 - 10= 11
Minus 10 from 21
11y2to the power 2
Divide by y
Therefore answer will be 11
Y =11

John and Lucy take turns rolling two dice. If John rolls a pair larger than or equal to 10 he wins and the game stops. If Lucy rolls a pair strictly smaller than 10, she wins and the game stops. They keep rolling in turn until one of them wins. Suppose John rolls first. What is the probability that Lucy wins

Answers

Answer:

56.25%

Step-by-step explanation:

If John rolls first and Lucy rolls second, in order to find the probability that Lucy wins we need to multiply the probability that John's roll is less than 10 by the probability that Lucy's roll is less than 10. There are a total of 12 possible outcomes that can occur in a pair of dice, therefore John's probability of rolling less than a 10 would be [tex]\frac{9}{12}[/tex] which would also be the same probability of Lucy rolling smaller than a 10. Now we simply multiply this probability by itself...

[tex]\frac{9}{12} * \frac{9}{12} = \frac{81}{144}[/tex] or 0.5625

We can multiply this decimal by 100 to get the percentage probability

0.5625 * 100 = 56.25%

The probability of Lucy winning the game is 56.25%

Find the unit rates. 4 ounces for $5.89

Answers

Answer:

Around $1.47

Step-by-step explanation:

To find the unit rate you need to have a denominator of one. (5.89/4 = x/1)

All you have to do is divide 5.89 by 4 and you get 1.4725 and if you round that to the nearest 100th place you get 1.47.

So 1 once cost $1.47

I hope this helps, and have a great day!

A package of 11 slices of cheese costs $2.97. How much would a package with 18 slices cost at the same price per slice?

Answers

Answer:

$4.86

Step-by-step explanation:

2.97/11= .27   .27x18= $4.86


Which of the following descriptions best defines the term logistic growth?
A. A type of growth that is exponential at first but slows as the
amount reaches a certain maximum value
B. A type of growth that is linear at first but slows as the amount
reaches a certain maximum value
C. A type of growth that is linear at first but slows as the amount
reaches a certain minimum value
D. A type of growth that is exponential at first but slows as the
amount reaches a certain minimum value
Fr

Answers

The right answer choice is the option "A. A type of growth that is exponential at first but slows as the amount reaches a certain maximum value".

Factorise fully 3m+12

Answers

Answer:

The answer is 3(m+4)

hope it helps..

Answer:

Step-by-step explanation:

3(m+4)

Study the pattern in the equations. Use your observations to solve the equation for a. Express your answer in terms of

log4x 2^a = 3

Answers

Answer:

(log64x³) / 2 log = a

Step-by-step explanation:

Given the equation :

log4x 2^a = 3

Recall: If :

loga b = c becomes ; a^c = b

log4x 2^a = 3 ; becomes ; (4x)^3 = 2^a

4^3 * x^3 = 2^a

64x^3 = 2a

log64x³ = log 2a

log64x³ = 2 log a

Divide both sides by 2 log

(log64x³) / 2 log = 2 log a / 2 log

(log64x³) / 2 log = a


The amount of cases in Gotham city is 540
people for the first 12 of 2020. In July, a spike at the rate
of 5.2 people for each day in the month hits. Additionally, the
joker has infected all of Arkham Asylum's 225 patients with the
virus. What month will you hit 1,000 cases of cases in Gotham?

Answers

Answer: October, the 10th month

Step-by-step explanation:

540/12 = 45[with this in mind , we can assume that this is how many people get infected per month, except for July, and some factors.]

July is special for it not only has the specific unqiue rate of 5.2 infections per day. with this in mind, lets multiply....

5.2 x 31 = 161.2

And to top it off, we have another 225 infections to consider.

So with consideration of 161.2, 225, 540, and the fact that 45 people get infected on an average month, lets add....

161.2 + 225 + 540 = 926.2

926.2 + 45 = 971.2

971.2 + 45 = 1016.2

It only took until the 10th month of october to hit 1000.

Simplify the expression
14(n − 3) + 5(n - 6)

Answers

Question:Simplify the expression 14(n − 3) + 5(n - 6)

Answer:-

19n-72

Solution:

[tex]\bold{14(n-3)+5(n-6)   }[/tex] 

[tex]\sf{[(14\times n)-(14\times 3)]+[(5\times n)-(5\times 6)]   }[/tex] 

[tex]\longrightarrow \bold{14n-42+5n-30   }[/tex] 

[tex]\longrightarrow \bold{ 14n+5n-42-30  }[/tex] 

[tex]\longrightarrow \bold{19n-42-30   }[/tex] 

[tex]\dashrightarrow\bold{19n-72  }[/tex]

The varsity of girls' basketball team has a ratio of seniors to juniors that 3 to 2. If there are 6 juniors how many seniors are on the team

Answers

Answer:

I think its 9

because seniors=3 and juniors=2 so, if there are now 6 juniors there would also be 9 seniors considering all they did was multiply by 3

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