There are 20 female performers in a dance recital. The ratio of men to women is 3:4. How many men are in
the dance recital?
There are
men in the dance recital.

Answers

Answer 1

Answer: 15

Step-by-step explanation: 3:4 5x4=20 5x3=15 15:20

Answer 2

Answer:

there are 15

men in the dance recital

Step-by-step explanation:


Related Questions

Banks provide a number of services including all of the following except __________.

A. Payday Lending
B. Safety Deposit Boxes
C. Checking Assets
D. Cashier's Checks

Answers

Answer:

A. Payday Lending

Explanation:

Payday Lending is common for small lending companies and not banks. They assist clients who have a minimal amount of salary to borrow a small amount of money with a high interest. The amount of money he can borrow will depend on the amount of salary he receives per month. The client will not be required to give any form of collateral for the borrowed money, thus, the client is said to be high-risk. However, he will have to return the money over a short period of time with an interest rate that is high. Though it is easy to get a loan with this kind of service, you have to make sure that you are employed.

Banks prefer to offer loans to people who have a steady income and a certain amount of salary.  

• Its ones digit is one more than its tens digit.

• It is a composite number.

• It has two digits.

• It is even.

• It is two less than a square number.

a. What is my number?

Answers

Answer:

is it 32

Step-by-step explanation:

On a roadtrip, the distance driven can be represented by
the following equation
y = 152
where x is the number of gallons of gas.
What does the 15 represent?

Answers

15 represent the car travled 15 miles / gallons.

Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion.

We have been given that -

 y = 15 * x

Where y = the distance and

x = the number of gallons of gas to cover that distance.

A common unit of capacity in English-speaking countries, equal to four quarts, the U.S. standard gallon being equal to 231 cubic inches (3.7853 liters), and the British imperial gallon to 277.42 cubic inches (4.546 liters).

Consider the units:

y[miles] = 15[??] * x[gallons]

15[??] = y[miles] / x[gallons]

[??] = [miles] / [gallons]

So the units of the parameter 15 must be [miles / gallon] to convert the gallons to miles.

Therefore 15  represents the miles / gallon for the vehicle.

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EFGH is a parallelogram. Find the given side length. Please help

Answers

Answer:

EF=35

EG=22

Step-by-step explanation:

EF

7y-14=2y+21

5y=35

y=7

EF=7(7)-14=49-14=35

EG

15x+7=12x+10

3x=3

x=1

EG=15(1)+7=15+7=22

Answer:

(a). 35 units ; (b). 44 units

Step-by-step explanation:

(a). 7y - 14 = 2y + 21 ⇒ y = 7

EF = 7(7) - 14 = 35 units

(b). EJ = JG

15x + 7 = 12x + 10 ⇒ x = 1

EG = 2 × (15(1) + 7) = 44 units

which of the following shows 3x+15+6x-7+y in simplest terms?
A) 18x + 8y
B) 9x + 22 + y
C) 9x + y + 8
D) 26xy

Answers

Answer:

is it c im not sure think   not to 2 my bad i ment

cStep-by-step explanation:

Answer:

C.

Step-by-step explanation:

We have the expression:

[tex]3x+15+6x-7+y[/tex]

Let’s reduce this to simplest terms by combining like terms. So:

[tex]=(3x+6x)+(y)+(15-7)[/tex]

Compute:

[tex]=9x+y+8[/tex]

Hence, our answer is C.

The records of four baseball teams are shown below. Which team had the greatest percent of wins?

Rattlers won 95 and lost 65. Cobras Won 92 and lost 58. Boas Won 94 and lost 66. Pythons won 96 and lost 64.
the Boas
the Cobras
the Pythons PLEASE EXPLAIN HOW IN YOUR ANSNWER! 100 POINTS!

Answers

Answer:

B

Step-by-step explanation:

I just took the test!

Answer: the cobras is the right answer.

Step-by-step explanation:

i got it right on edge2021

If Blake wanted to use the Substitution method to solve the following system of equations, what could be a good first
step?
31 + 4y=17
2 + 6y=24
A Cancel out the "x" terms
B Multiply the second equation by (-3)
Add 3 to the second equation
Solve the second equation for x​

Answers

Answer:

solve the second equation for x

simplify
4m+2mn+m^2+m+3m^2

Answers

Answer:

4m^2+ 5m +2mn

Step-by-step explanation:

The simplified value of 4m + 2mn + m² + m + 3m² is equal to 4m²+ 5m + 2mn.

The expression given is 4m + 2mn + m² + m + 3m².

We have to simplify the above expression.

What are the variables ?

A variable is a term which represents an unknown number or unknown value or unknown quantity.

As per the question ;

The expression given is 4m + 2mn + m² + m + 3m²

Let's simplify this by adding similar variables ;

4m , m are same variables

i.e., 4m + m = 5m

Similarly ,

m² and 3m² are same variables

i.e., m² + 3m² = 4m²

So ,

The value after simplification will be ;

4m + 2mn + m² + m + 3m²

= 4m²+ 5m + 2mn

Thus , simplified value of 4m + 2mn + m² + m + 3m² is equal to 4m²+ 5m + 2mn.

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Molly bought 2 pounds of jelly beans for
$2.99. How much would 7 pounds of jelly
beans cost?
(Round your answer to the tenths place.)

Answers

10.465 would be your answer.

Answer:

10.5

Step-by-step explanation:

2.99 divided by 2 = 1.495 x 7 = 10.465, rounded is 10.5.

Find the angle measure.

The measure of angle XYZ is

Answers

Answer:

∠XYZ = 102

Step-by-step explanation:

1st step is to solve x from ΔWXY

∠W + ∠X + ∠Y = 180

where ∠W = 5x + 2

           ∠X = 7x + 4

           ∠Y = 180 - (15x - 18)

                 = 198 - 15x

now plugin values into the equation:

5x + 2   +   7x + 4  +  198 - 15x  = 180

combine similar terms:

5x + 7x - 15x = 180 - 2 - 4 - 198

simplify:

-3x = -24

x = -24 / -3

x = 8

2nd step is to substitute x = 8 into ∠XYZ

∠XYZ = 15x - 18

∠XYZ = 15(8)  - 18

∠XYZ = 102

What is the factorization of x^2-4x+3?

Answers

Answer:

D. (x - 3)(x - 1)

Step-by-step explanation:

Factor the following:

[tex] \longrightarrow [/tex] x² - 4x + 3

The factors of 3 that sum to -4 are -1 and -3.

So,

[tex] \longrightarrow [/tex] x² - x - 3x + 3

[tex] \longrightarrow [/tex] x(x - 1) - 3(x - 1)

[tex] \longrightarrow [/tex] (x - 3)(x - 1)

PLS HELP!!! find the length of side a

Answers

Answer:

2

Step-by-step explanation:

the slope is always 1/2 so 5-3

Answer:

a = 4

Step-by-step explanation:

a = ?

b = 5

c = 3

a = √ (c^2 - b^2)

a = √ (3^2 - 5^2)

a = √ 25 - 9

a = √ 16

a = 4

What are the coordinates of the point? (−6, −4) (−4, 6) (6, −4) (6, 4) A coordinate grid with a dot placed in the fourth quadrant. The dot is to the left of negative 4 on the y axis and below positive 6 on the x axis

Answers

Answer:

(6, -4)

Step-by-step explanation:

you do the x axis first and then the y axis.

The coordinates of the point of the grid with the dot placed in the fourth quadrant is; (-4, 6)

How to find the Coordinates of a Graph?

We are told that there is a coordinate grid with a dot placed in the fourth quadrant.

Now, the dot is to the left of negative 4 on the y-axis and below positive 6 on the x-axis. This means that the coordinate of the point will be -4, 6.

Thus, we can conclude that the coordinate of the given point of the dot is (-4, 6).

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David can complete 4 math problems in 15 minutes. He has 20 math problems to do. How long will it take him to finish his test?

Answers

Answer:

75 min or 1 hour and 15 min

Step-by-step explanation:

15/4

=3.75

3.75*20

=75

If -2x+4= 8, will x be positive or negative? Without solving the equation, explain how you know.


Answers

Answer:

x is negative

Step-by-step explanation:

I know x will be negative without solving the equation because we can see that both sides equal positive 8 and for -2x to be positive the x value must be negative. when two negative values are multiplied they change into positive. If the x value was Positive this equation would be false.

Hope this helps you

Answer:

Yes, x will be negative.

We are given:

-2x + 4 = 8

This means that "something", in this case -2x, added to 4, equals 8

The only thing that can add to 4 and equal 8 is 4.

So, that means -2x has to equal 4, which is a positive number.

Negative x negative = positive.

-2 is already a negative number, so x has to be a negative number.

plz help

What is the intersection of a plane and a solid figure called?

three-dimensional figure
cross section
two-dimensional figure
base

Answers

Answer:

B

Step-by-step explanation:

The intersection of both a solid figure and a plane is called a cross section

Answer:

cross section

Step-by-step explanation:

i had this same question on  ossadayware

please help quick :) (I'll give brainliest, whatever it's called.)

A relation contains the points (−2, 0), (−1, −1), (0, 2), (1, 0), and (1, −2). (show work if you can)

A. The relation does not represent y as a function of x, because each value of x is associated with a single value of y.
B. The relation represents y as a function of x, because one value of y is associated with two values of x.
C. The relation does not represent y as a function of x, because one value of x is associated with two values of y
D. The relation represents y as a function of x, because each value of x is associated with a single value of y.

Answers

Answer:

C. The relation does not represent y as a function of x, because one value of x is associated with two values of y

Step-by-step explanation:

I chose choice c because in the relation we can see that the x-value 1 repeated but their y-values are different, one has 0 as its y-value and one has -2 as its y-value. In a function, this can't happen so it's not a function.

Hope this helps you

HEEEEEELP MEEEEEEE PLZZZZ WILL CHOOSE BRAINLIEST

Answers

Answer:

no jami can not mow 1 1/2 in 1 hour

Step-by-step explanation:

well 1/6 * 9 = 1.5

8 * 9 = 72

i would take her 1 hour and 12 minutes to mow

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, x in seconds, by the given equation. Using this equation, find the
time that the rocket will hit the ground, to the nearest 100th of second.
y = -16x2 + 247x + 141

Answers

Answer: 15,99s

when the rocket hit the ground => y = 0

=> -16x² + 247x + 141 = 0 (*)

a = - 16      b = 247     c = 141

Δ = b² - 4ac = 247² + 16.4.141 = 70033 > 0 => (*) has 2 solutions

=> x = [tex]\frac{247-\sqrt{70033} }{32}=-0,55(removed)[/tex]

or x = [tex]\frac{247+\sqrt{70033} }{32}=15,99(s)[/tex]

Step-by-step explanation:

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then select none.

When m2 = m6
1. AD BC
2. DC AB
3. none

Answers

Answer:

Its DC and AB

Find the gradient of the line segment between the points (0,6) and (2,16)

Answers

Answer:

Step-by-step explanation:

(16-6)/(2-0) = 10/2 =5

Check the photo. ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answers

Answer:

4/25

Step-by-step explanation:

Its 4/25 as a fraction

Determine o valor do termo representado pela incógnita nas proporções a seguir.

a) x6= 32

b) 15= 4y

c) 2x+39= 57

Me ajudem pelo amor de deus

Answers

Answer:

a. x6= 32

x = 32/6

x = 5.33

b. 15 = 4y

4y = 15

y = 15/4

y = 3.75

c. 2x+39= 57

2x = 57 - 39

x = (57 - 39)/2

x = 9

matt is playing a game. he gains 7 points, loses 10 points, gains 2 points, and then loses 8 points. what is the final score?

Answers

Answer:

-9 points

Step-by-step explanation:

He starts at 0 but gains 7 [7] then loses 10 [-3] gains 2 [-1] and loses 8 [-9]

negative 9 points i just took it and it’s correct

he distance from Earth to the sun is about 150 million kilometers. What is this distance in scientific notation?

Answers

Answer:

1.5 x 10^8

you’re welcome

Answer:

[tex]hey \: dont \: know \\ [/tex]

A sent telegram to b will you sell your car qoute lowest price B sent replay lowest price 50000 A sent second telegram ti B i agree to by car for 50000 B transfer refused to sell it there any contracy between A qnd B and can A Sue B for breach of contract give reason

Well, hello! I need help with both of these questions. If you can help me, P l e a s e do! Billy collected 256 conks but lost ¾ of them on his way to school through a hole in his bag. When he arrived at school how many conks did Billy had left? Skateboards cost €36 each in my local store. The shopkeeper says if I buy one I can buy another for only 7/9 of the normal price. How much would a second skateboard cost?

Answers

Answer: 64 ; $28

Step-by-step explanation:

A. Billy collected 256 conks but lost ¾ of them on his way to school through a hole in his bag. When he arrived at school how many conks did Billy had left?

Number of conks collected by Billy = 256

Fraction lost = 3/4

Amount lost = 3/4 × 256 = 192

Number of conks Billy has left will be:

= 256 - 192

= 64

B. Skateboards cost €36 each in my local store. The shopkeeper says if I buy one I can buy another for only 7/9 of the normal price. How much would a second skateboard cost?

This will cost:

= 7/9 × $36

= 7 × $4

= $28

Complete the statements about circle Z. A central angle, such as angle ____ of circle Z, is an

Answers

Answer:

A central angle, such as angle of circle Z, is an angle whose vertex is and whose sides are radii of the circle.

Answer:

do you have a pic of the circle

Step-by-step explanation:

Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snack. If candy bars cost $1.15 per package including tax, what inequality would show the maximum number of packages that Andrea can buy? Solve your inequality by showing your work and steps. Please help

Answers

Answer: total cost of the stuff she buys ≤ 18 since she only has 18 dollars to buy stuff

Step-by-step explanation:

let's add up the cost of the stuff she buys:

- a flat cost of $6.50

- a savings of $5.75 (she's technically not spending money but we can count this as part of her expenses since it's taking away from the 18 dollars)

- some number (x) candy bars. if each candy bar costs $1.15 then the money she spends on candy bars is $1.15

with that being said:

6.50 + 5.75 + 1.15x ≤ 18

solve for x

since we are talking about whole # candy bars, if you get a decimal from this, round down to the nearest whole #

Answer:

Andrea can buy 5 candy bars.

Step-by-step explanation:

First to solve this we will subtract 6.50 from 18 because Andrea already spent that money. Then we must subtract 5.75 from 18 because Andrea can't spend that money. All the subtracting equals 5.75. After that we can divide the remaining money by 1.15 to see how many candy bars we can buy which equals 5. Finally the answer is that Andrea can buy 5 candy bars.

Help me plzzzzzzz I really need help

Answers

Answer:

41

Step-by-step explanation:

y = 4x + 21

y = 4 x 5 + 21

y = 20 + 21

y = 41

Answer:

The answer is 41

y=4x+21

Step-by-step explanation:

y=4x+21

y=4(5)+21

y=20+21

y=41

how do I find the factor of the trinomial
x²+x-20​

Answers

Answer:

(x+5)(x-4)

Step-by-step explanation:

Answer:

(X-4) (X+5)

Step-by-step explanation:

look for 2 numbers that multiply to be -20 and adds up to be 1 which ould be -4 and 5

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Evaluate each value expression for the given value of x: 22-x/5 , x=20 7) A moving object is rolling on a surface that is 5 m off the ground. The object is moving at a constant speed of 4 m/s. If the object is 3.2 kg, what is the final energy of the ball after rolling for 10 m, assuming friction is negligible?156.8 J 131.2 J 182.4 J25.6 J8) A spreadsheet application is used to create a computational model of the energy experienced by a pendulum. How do the energy values of the pendulum relate?The sum of the potential energy and the kinetic energy is always constant.The sum of the potential energy and the kinetic energy is always 0.The potential energy is always greater than the kinetic energy.The kinetic energy is always equal to the potential energy. A state university is interested in where its students come from. They survey 300 of its students to find out if they are in-state, out-of-state, or foreign students. Match the vocabulary word with its corresponding example.All students at the universityThe proportion of the 300 surveyed students who are in-state studentsThe list of the 300 answers to the survey questionThe answer in-state out-of-state or foreignThe 300 students who were surveyedThe proportion of all students from this university who are in-state studentspopulationStatisticDataVariableSampleParameter 20 points and brainliest. POLICE OFFICER'S REPORT. THERE WAS ANOTHER ACCIDENT AT THE CORNER OF SMITH AND WESTON. THE ACCIDENT HAPPENED AT 3; 15.PM BETWEEN A CAR AND A TAXI. THERE WERE NOT INJURIES. WITNESSES SAY THAT THE DRIVER OF THE CAR DIDN'T STOP AT THE STOP SIGN. HE WAS ON HIS CELLPHONE. SUGGESTION PUT TRAFFIC LIGTH AT THE CROSSING JEFF BROWN WITNESS REPORT NAME POLLY WILSON I WAS INSIDE MY STORE. I HEARD A NOISE, AND I LOOKED OUT THE WINDOW. THE CAR WENT ON THE SIDEWALK AND HIT THE NEWSTAND. I WAS A FRAID THAT THERE WERE INJURIES IN THE CRASH, AND I AM GLAD THAT NO ONE WAS HURT. 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Swift uses irony when he says so great a number of both sexes are in desperate need of work and service. Swift uses irony when he says the person with whom he discussed his plan is very worthy and a true lover of this country. Swift uses a false premise when he says the gentlemen of the kingdom have destroyed their deer.