Mathematics College

Tell whether the ratios form a proportion
12 players 21 teams 15 players from 24 teams

Answers

Answer 1
12/21 simplifies to 4/7
15/24 simplifies to 5/8

These two are not proportional.

Related Questions

Please help me with this ASAP !!!!<333

Answers

the top left ,(A)
dhixhdjdhc
The answer is A
Kkkkkkkkk

Solve for h. Show your work.
94 = 87 + l/h

Answers

9514 1404 393

Answer:

  h = l/7

Step-by-step explanation:

Subtract 87, multiply by h, divide by 7.

  94 = 87 + l/h . . . . given

  7 = l/h . . . . . . . . . subtract 87

  7h = l . . . . . . . . . multiply by h

  h = l/7 . . . . . . . . . divide by 7

Fred the clown can create 20 animal balloons every 15 minutes.

15 20
6 ------
45 ------

Answers

8 ( 20divided by 15=1.333 then times that by6)
And
60 (triple 15)

Answer:

15:20

6:8

45:60

Step-by-step explanation

what is the growth factor of y=1.5(0.5)^x ?

Answers

Answer:

Growth factor = 5

Step-by-step explanation:

Given

[tex]y = 1.5(0.5)^x[/tex]

Required

Determine the growth factor

An exponential function is represented as: [tex]y = ab^x[/tex]

Where b is the growth factor

By comparing: [tex]y = ab^x[/tex] to [tex]y = 1.5(0.5)^x[/tex]

[tex]b = 0.5[/tex]

Hence, the growth factor is 5

Jinan has $25 dollars to spend on drinks for
the class party. A case of drinks cost $2.50.
Create an inequality to represent the
relationship between the amount of money
Jinan has and how many cases of drinks she
can buy.

Answers

Answer:

$2.50X > $25

Step-by-step explanation:

the cost times the unknown will be less or equal to$25

The inequality function to  represent the relationship between the amount of money should be considered as the $2.50X > $25.

Calculation of the inequality function:

Since

Jinan has $25 dollars to spend on drinks for the class party.

And, A case of drinks cost $2.50.

So here the inequality function should be $2.50X > $25

Here the cost should be less or equivalent to 25.

Learn more about function here: https://brainly.com/question/21927534

Which expression is equivalent to
?
WIN ON
o
comº

Answers

Answer:

Third One

Step-by-step explanation:

of
On Sunday a burger Shop
Sold a cochbined total
231 hamburgers and
Cheeseburgers The number
or Cheeseburgers sold was
2 times the number of
hamburgers sold. How
many
hamburgers Sold

Answers

Step-by-step explanation:

1 : 2

Hamburger cheeseburger

(you add the 1 & 2 to make 3)

231÷3=77

1×77=77

2×77=154

77 : 154

Hamburger cheeseburger

Hope it make sense :-)

Students in the fifth-grade class bought 28 yards of fabric to make pennants for a pep rally.
Each pennant requires 13 yard of fabric.
If the students have already made 35 pennants from the fabric, how many more pennants can they still make?
A. 63 pennants
B. 49 pennants
C. 21 pennants
D. 7 pennants

Answers

Answer:

C. 21 pennants

Step-by-step explanation:

35-28=7

7 divided by 1/3= 21/1 or 21

The number of pennants that can be made is given by equation A = 49 pennants

What do you mean by an Equation?

Equations are statements in mathematics that have two algebraic expressions on either side of the equals (=) sign.

It displays the similarity of the connections between the phrases on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are examples of the parts of an equation. When creating an equation, the "=" symbol and terms on both sides are necessary.

Given data ,

Let the number of pennants required be represented as A

The amount of fabric bought by students = 28 yards

The amount of fabric required by each pennant = 1/3 yards

The total number of pennants made by students = 35 pennants

So , the number of pennants that can be made is N

N ( 1 / 3 ) = 28 be equation (1)

Multiply by 3 on both sides , we get

N = 84 pennants

So , the remaining number of pennants A = N - number of pennants made by students

On simplifying the equation , we get

The remaining number of pennants A = 84 - 45

The remaining number of pennants A = 49 pennants

Hence , the number of pennants is 49

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ3

Isaiah's regular hourly rate is $12.50. When he works overtime he receives an hourly rate of 1½times his
regular hourly rate. What is Isaiah's hourly overtime rate?

Answers

$18.25 is the hourly rate because half of $12.50 is $6.25 and if you add that you will get the hourly range which is $18.25.So 18.25 is 1 and 1/2 of $12.50.

Mark wants to purchase a calculator for school. He has $35 in his savings account. Mark knows the calculator costs no more than $80 . The inequality x+35≤80 represents the amount of money Mark still needs (x ). Which represents the solution set of the inequality x+35≤80 ?

Answers

Answer:

x≤45

Step-by-step explanation:

is the answer answer

10p - 3(-0.9p -0.8)
rewrite in simplest terms for 13 points! thank you

Answers

Answer:10p−3(−0.9p−0.8)

=10p+(−3)(−0.9p)+(−3)(−0.8)

=10p+2.7p+2.4

Combine Like Terms:

=10p+2.7p+2.4

=(10p+2.7p)+(2.4)

=12.7p+2.4

Step-by-step explanation:

12.7p+2.4 thank you . hope this helps

Jason had a salary change from $150 a week to $175 a week what is the approximate percent increase of his salary

Answers

Answer:

16.66%

Step-by-step explanation:

175-150= 25/week increase

now to find what that represents as a percent:

175/150 = x/100  cross multiply

150x = 17500 divide both sides by 150

x = 116.66 *** but!!! we now have to remember we started with a "full" salary - this is an increase.

So, 166.66 - 100 = 16.66

16.66%  Are you asked to round your answer to a whole percent? Of so, you might round that to a 17% increase (though this is not as precise as the decimal).

Which fraction can be expressed as a non-terminating decimal? ​

Answers

Answer:

[tex]\frac{7}{9} = 0.777777 ..[/tex]

[tex]\frac{1}{3} = 0.33333..[/tex]

Step-by-step explanation:

Explanation:-

Non -terminating decimals are the one that does have an end term. it has infinite number of terms

Example :-

[tex]\frac{7}{9} = 0.777777 ..[/tex]

[tex]\frac{1}{3} = 0.33333..[/tex]

23 clothespins are placed on a clothesline at 2-foot intervals. How far is it from the first clothespin to the last one

Answers

Djemmdndjeje Jensen

David wants to donate $400 to a charity. He has already saved $125. He earns $9 each day at his after-school job. What is the least number of days that David must work to earn $400?

Answers

Answer:

About 31 days

Step-by-step explanation:

Since he already has $125, you can subtract that amount from how much he needs to earn. $400 - $125 = $275 that he must earn.

Divide the remaining amount by how much he earns a day to find the number of days he must work to reach his goal.

$275 ÷ $9 ≈ 30.5 (I got 30.5 repeating). I rounded up to 31 days.

what is the least common denominator of 1/8 and 2/3 ​

Answers

The LCD for 1/8 and 2/3 is 24 sorry if im wrong

Multiply out (expand) the following bracket
5(x - 3)

Answers

Step-by-step explanation:

5x - 15 we multiply the barclet value by 5

Step-by-step explanation:

5(x-3)= 5×x - 5×3

= 5x-15

B) Plot the point B(2,-2) and C(-3,0) on the grid.

Answers

Answer:

Step-by-step explanation:

For B it would be 2 to the right and 4 down from the origin and for C it would be three to the left and that’s it from the origin

Show instructions
Questions 1-5 of 5 | Page 1 of 1
Question 1 (1 point)
A cab company charges $2 per cab ride, plus an additional $2 per mile driven. If a cab ride is 7 miles long, how
much will it cost?
COPY
SHARE
SELECT ALL
WEB SEARCH
Blank 1:
Question 2 (1 point)
Rachel has already written 3 pages, and she expects to write 2 pages for every additional hour spent writing.
Write an equation that shows the relationship between the hours spent writing h and the total pages written p.

Answers

question 1
2+2x
2+2(7)
2+14
16 dollars

question 2
3+2h=p

Anybody know the answers??? Helpppp

Answers

Answer:

2. x = 135

Step-by-step explanation:

im not sure about question 1

What sign is a result of a negative integer raised to an even power

Answers

Answer:

+

Step-by-step explanation:

Michael is buying birthday presents for his five friends. he would like to spend less than $150 total. on average, How much can he spend on each person? write out the inequality as well.

Answers

he’s gonna spend around 30 dollars on all of them

HELP ME PLEASE I WILL GIVE BRAINLIEST HELP PLS PLS PLS

Answers

Answer:

Either 180 feet, or 90 feet

Step-by-step explanation:

This is because she could just throw across the field rather than throwing it base to base.

I hope you understand!

Plz solve as a ordered pair Plz

Answers

The intersection is at (5,-6)

please help me asap ​

Answers

For 4 I think it’s the second one and for 5 it’s the last one

I don't know what to do...... Help​

Answers

Answer:

i dont know either....try putting the number ten in the box?-

Step-by-step explanation:

I dont really know. yuh. srry that i couldnt help you.

Write 3.274 x 10^3 helppppppp meeeee

Answers

Answer:

3274.0

Step-by-step explanation:

Move decimal place back 3 digits because the exponent is 3.

so if you see these type of questions, move the decimal place back or forward the same amount as the power

the answer would be 94.2

Write an equation in point-slope form of the line that passes through the given point and is parallel to the graph of the given equation

Answers

Answer:

The equation of the line is:

[tex]y -1= 5(x - 2)[/tex]

Step-by-step explanation:

Given

Pass through [tex](2,-1)[/tex]

Parallel to: [tex]y= 5x - 2[/tex]

Required

Determine the equation in point slope form

An equation has a general form:

[tex]y = mx + c[/tex]

Where:

[tex]m = slope[/tex]

Compare: [tex]y = mx + c[/tex] to [tex]y= 5x - 2[/tex]

we have:

[tex]m = 5[/tex]

Since the line is parallel to [tex]y= 5x - 2[/tex], then they have the same slope of 5

The line equation is then calculated using:

[tex]y -y_1= m(x - x_1)[/tex]

Where

[tex]m = 5[/tex]

[tex](x_1,y_1) =[/tex] [tex](2,-1)[/tex]

So, we have:

[tex]y -1= 5(x - 2)[/tex]

Can someone help me out with this please

Answers

answer
X= 9+3y/2

Y=-6+2x/3

hope that helps

18% commission on a $500 couch
bro can someone pleaseee help me

Answers

Um Hi It is $90 so type $90
Other Questions
I can buy 7 cookies for $7.28. How much does one cookie cost? Setup the proportion that you need to solve, show answer below. Read the sentence.When Randy arrived home, elated about his lottery win, he threw his clothes in his suitcase so he could head to the airport for the trip of a lifetime.Based on context clues, what is the meaning of the word elated?shockedsatisfiedworriedoverjoyed anyone know the answer to this ? Get this correct, you get a crown,Define all 6 Skill Related Components of Fitness: Agility, Reaction time, Balance, Power, Coordinate, and SpeedState the differences between light, moderate, and vigorous exercise.What is the difference between muscular strength and muscular endurance?4. Define all 5 of the Health Related Components of Fitness.Body CompositionCardiovascular EnduranceFlexibilityMuscular EnduranceMuscular Strength When x=-2 and y=-3. - x^2? - 3xy + 2y^3 is write any one method to delete a table in writer PLEASE HELP ASAPP ILL GIVE BRAINLIEST!!! Two locations are at the same distance from the equator. They have the exact same water currents coming to and from them. Are they colder, warmer, or the same to each other, and why A right triangle has legs with lengths of 6in and 8in. What is the length of the hypotenuse HELPPPPPPPPPPPPP HURYYYYY ITS OVERDUEEE Benjamin Franklin invented the lightning rod as a way to prevent lightning from causing damage to property or people. Use this same idea to construct a device that can protect a person from static charge buildup in their body as they run on a treadmill. Consider that the person wears rubber-soled shoes that rub on the treadmill's running surface, which generates static charges that build up in their body. When the person finishes her workout, she can receive an unpleasant shock when she steps off the treadmill and touches an object that suddenly discharges all of that charge. How can you apply Ben Franklin's idea of a lightning rod to solve this problem? Create a sketch showing how your shock protection system works. Your sketch should be labeled and clearly indicate how the excess static charge in a human body is discharged by the system you design. 12 f(x) (1000) 1 G Selena is flying a kite as shown below. Use the measurements to find how long the kite string is.16 feet12 feetfeet What is the density of a rock that has a mass of 35 grams and a volume of 7.0 g/mL The wire we use in art class weighs 1/5 pound per yard. We had 6 yards, and then used 1 yard for our dioramas. How much does the remaining weigh? How many 4-person groups can be selected from 12 people 72za2 :...least common multiple helppppppp 100 pts----true or false--1.If you want to lose weight, you have to go on a strict, formal diet.2.If you want to lose weight, you have to go on a strict, formal diet3.If you need to lose a lot of weight, you should use a diet that guarantees quick weight loss.4.Many people eat portion sizes that are larger than the serving size listed on the nutritional information on the label.5.If you don't like to eat vegetables, you can just eat more fruit to get the vitamins and minerals you need.6.It may be healthier to be slightly overweight than to experience weight cycling New York and New Hampshire both claim land in Vermont territory which would bring in more settlers and money to their states. Neither is willing to compromise with the other over the land and there have been threats of war between the states. They ask the Confederate Congress to solve the problem. Can the government under the articles resolve this issue? Why or why not? find the degree of 2x7 y+4x9 -9y The patio shown has an area of 116 square feet. What is the value of h?