In this line of circles the eario of red circkles to blue circles is 1:3 how many more red circles would need to be added to make the ratio of red to blue 3:1

Answers

Answer 1

Answer:

8 more red circles

Step-by-step explanation:

Given that

The ratio of red circles to blue circles is 1:3

Now to make the ratio of red to blue i.e. 3:1

or in other words to make the ratio reverse here we have to add eight more red counters

So 8 more red circles would required to be added


Related Questions

Whoever gets the question right I will mark as brainliest

Answers

Calculate volume of the prism

20 × 12 × 15

= 3600 in³

divide volume of prism with volume of container

3600 ÷ 400

= 9

9 times

help me plssssssssssssssssss

Answers

Answer:

kmkioppppppppoiiu yw quip all cm ms all pure 100.00

Hannah decided to curl up and read a good book. She started reading at 10:00 a.m. and
finished reading at 11:43 a.m. How much time did she spend reading? (SHOW YOUR WORK PLEASE!! I WILL GIVE BRAINLIEST TO BEST ANSWER WITH EXPLANATION BUT I NEED 2 PEOPLE TO ANSWER TO DO THIS)

Answers

Answer:

1 hour and 43 minutes or 103 minutes

Step-by-step explanation:

There are 60 minutes in an hour, so from 10 am to 11 am is 60 minutes. The additional 43 minutes need to be combined with the 60 minutes, which will give you 103 minutes.

Answer:

1 hour and 43 minutes

Step-by-step explanation:

10:00am+ 1 hour = 11:00 am

11:00 am + 43 minutes = 11:43

Hope this helped!! :3

The marked price of a refrigerator is $1660. John has a coupon for 15% off. Find the selling price of the refrigerator with the coupon

Answers

Answer:

$1411

Step-by-step explanation:

(15÷100)×1660=249

1660-249=1411

Answer:

answer is $1411

Step-by-step explanation:

discount=100%-15%=85%

Addison is shooting a free throw. The initial height of the ball is represented by the____
A. x-intercept
B. y-intercept
C. zeros
D. vertex

Answers

9514 1404 393

Answer:

  B.  y-intercept

Step-by-step explanation:

If we assume that the graph of the free-throw is of height versus time, then the initial height is the y-intercept—when time = 0.

What is an equation of the line that passes through the points (-4,4) and (4,6)

Answers

Answer:

y=1/4x+5

Step-by-step explanation:

1/4x is your slope you get from graphing

Find the sale price to the nearest cent.
5. The sale price of a video game that has been
discounted 40% is $15.48. What was the original
price of the video game?

Answers

The original price was $21.67 according to my calculations

What is the value of x in the figure
below?
PLEASE I AM BEGGIN YOU

Answers

There no figure....
Attach it

10
9
Ryan and Daniel are both packing boxes at a factory. Ryan can pack three boxes every hour. The number of boxes Daniel can pack in
x hours is represented by the equation below.
y = 45
Which of the following correctly describes the two functions?
OA. The number of boxes that can be packed by Ryan and Daniel each increases over time. Daniel's function has a greater rate of
change than Ryan's function indicating that Daniel can pack more boxes per hour.
0
ОВ.
The number of boxes that can be packed by Ryan and Daniel each decreases over time. Daniel's function has a greater rate of
change than Ryan's function, indicating that Daniel can pack fewer boxes per hour.
OC.
The number of boxes that can be packed by Ryan and Daniel each increases over time. Ryan's function has a greater rate of
change than Daniel's function, indicating that Ryan can pack more boxes per hour.
The number of boxes that can be packed by Ryan and Daniel each decreases over time. Ryan's function has a greater rate of
change than Daniel's function, indicating that Ryan can pack fewer boxes per hour.
OD.
10
Reset
Submit
Submit
8 of 10 Answered
Session Timer: 21:09
Session Score: 38% (318)
- 15

Answers

Answer:

A. The number of boxes that can be packed by Ryan and Daniel each increases over time. Daniel's function has a greater rate of

change than Ryan's function indicating that Daniel can pack more boxes per hour.

Step-by-step explanation:

Given

Ryan: 3 boxes per hour

Daniel: [tex]y = 4h[/tex]

Required

True statement about their functions

First, we calculate Ryan's function.

In 1 hour, he can pack 3 boxes.

In hours, he can pack 3h boxes.

So, the equation is:

[tex]y = 3h[/tex]

So, we have:

[tex]y = 3h[/tex] ---- Ryan

[tex]y = 4h[/tex] --- Daniel

Both functions represent direct proportional functions.

So, when h increases y also increases.

However, Daniel's function has a greater rate of change because[tex]y = 4h[/tex] implies that he can pack 4 boxes per hour while Ryan can pack 3.

Math problem A homeowner has two rectangular structures in her backyard. The dimensions of the hot tub are 6 feet by 8 feet. The dimensions of the fire pit are 7 feet by 9 feet. The length of the square backyard is 20 feet. What area of the yard is not covered by the hot tub and fire pit?

Answers

Answer:

289feet²

Step-by-step explanation:

Area of a rectangle = length x breadth

area of a square = length²

area of the yard that is not covered by the hot tub and fire pit =

Area of the yard - (area of the hot tub + area of the fire pit)

Area of the yard = 20 feet² = 400 feet²

area of the hot tub =  6 feet² x 8 feet² = 48 feet²

area of the fire pit = 7 feet² x 9 feet² = 63 feet²

400 - (48 + 63) = 289 feet²

!!!NOT A QUESTION, I NEED ADVICE!!!

So I am a freshman student, and in like two weeks, I have PSAT testing. (I think that is the name) I have never taken the test before, and I am super nervous. I have good grades because it was easier being an online student this year, but if I fail the PSAT testing, could I get held back?! What would happen if I did bad on the test?! AAA I’M SCARED...HELP!! ;-;

Answers

Answer:

ight so PSAT means pre-SAT. it doesn't affect your grade. an it don't affect yo chances of getting into college. they wanna see where errybody at, you still wanna do yo best. its preparing you for the SAT i took the psat when i was in 8th grade an they want you to take that shi seriously. buh dont stress about it. they give you plenty of time. im in 10th. buh you finna do great you jus gotta trust in yoself

How can I speak to a tutor

Answers

The best way i think is to contact a school counsellor or school staff! Their job is to help you so if you go to your teacher for help they will help you. If you feel more comfortable working with somebody else, talk to a school staff member and they will either find you a peer tutor or a proffesional tutor! Comment me if you need any help with anything!
contact your school!! or maybe online has some good tools :)

This question has two parts. First, answer Part A. Then, answer Part B. Part A Pete is making 8 identical fruit baskets as gifts. Each basket contains some apples and 12 oranges. Pete uses a total of 168 pieces of fruit to make the baskets. Which equation can be used to determine the number of apples, a, that are in each basket? Multiple choice question.

Answers

Answer:

a = 21 - 8

Step-by-step explanation:

to determine the number of apples in each basket, first determine the total number of fruits in each basket and subtract it from the number of oranges in each basket

number of fruits in each basket = 168 / 8 = 21

a = 21 - 8

3. The Isaacs' car can go 30 miles on 1 gallon of gas. Write and solve an equation to
find g, the number of gallons of gas they use driving 450 miles.

Answers

Answer:

450/30 = 15 gallons of gas

Step-by-step explanation:


help me please ! in going to fail

Answers

Answer:

can't see the question properly

Answer:

I think the answer is A bc x is slope and y is y intercept

Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.

Answers

Answer:

No, because z-statistics lies within the critical region.

Step-by-step explanation:

The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.

Answer:

A) Yes, because the z-statistic lies within the critical region.

Step-by-step explanation:

Next one is B) The claim should be rejected.

Please help I really don’t understand this question

Answers

Answer:

I will explain it to you in a jiffy ok? Can you wait a sec

How many 3/4s are in 2

Answers

How many three-fourths are in 2? 2 complete sets of three-fourths can be made and 2 of the 3 pieces need to make \frac34 are left over, so we have another \frac23 of a three-fourths. and we can see that there are 2 wholes with 4 fourths in each whole, so there are 2\times 4 fourths in 2.

Answer:

2

Step-by-step explanation:

If you do three you get more than two

What is the constant of proportionality for the sales?

Answers

Answer:

your answer will be the last Option 5

Step-by-step explanation:

hope it helps

plz help i need some one to check if this is right :(

Answers

Answer:

no the one above it

Step-by-step explanation:

because i have had it recently

Using the graph below, find A, H, and K.​

Answers

Answer:

Step-by-step explanation:

A:(2,7)

H:(4,3)

K:(6,7)

im really guessing here about the order of the pairs

(the ordered pairs are right im just not sure the order i have it in is right please let me know)

$1500 at 4% for 5 years
Find the interest earned

Answers

Answer:

I=$300

Step-by-step explanation:

P=1500

r=4%=0.04

t=5 years

I=p*r*t

I=1500*0.04*5

I=300

One pound of pasta noodles can be made using the ingredients shown in the recipe below. A chef uses 166 1/4 cups of flour each week to make noodles. How many pounds of noodles does the chef make each week?

Answers

Answer:

Pounds of noodles made per week = 47 1/2 pounds

Step-by-step explanation:

One pound of pasta noodles can be made using the ingredients shown in the recipe below.

Recipe for Pasta Noodles

Ingredients

3 1/2 cups of flour

4 large eggs

2 teaspoons of olive oil

A chef uses 166 1/4 cups of flour each week to make noodles. How many pounds of noodles does the chef make each week?

28 1/2

47 1/2

53 1/4

55 1/2

Pounds of noodles made per week = Total cups of flour used each week / flour used per pound

= 166 1/4 ÷ 3 1/2

= 665/4 ÷ 7/2

= 665/4 ÷ 2/7

= (665*2)/(4*7)

= 1330/28

= 47.5 pounds

Pounds of noodles made per week = 47 1/2 pounds

Choose the system of equations to solve the following: Tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75. Determine the total number of adult and student tickets.

Answers

Answer:

3 student tickets and 5 adult tickets

Step-by-step explanation:

Adults= 5 tickets
Students= 3 tickets

Adults: 7.25 • 5 = 36.25
Students: 5.50 • 3 = 16.5
36.25 + 16.5 = 52.75

A line with a slope of 1 passes through the point (8,6). What is its equation in slope-intercept form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y=x-2

Step-by-step explanation:

y-y1=m(x-x1)

y-6=1(x-8)

y-6=1x-8

y=1x-8+6

y=1x-2

6) Ty is saving for college. His goal is to save 750 dollars each year and he wants to set
aside the same amount each month.
How much should Ty save per month?
• To meet his goal. Ty needs to save 3
per month

Answers

Answer:

ty should save $62.50 a month to meet his goal

How many integers satisfy each inequality?
-102

Answers

Answer:

4

Step-by-step explanation:

Hellohello, if you able to help me then please do. (:

Answers

Answer:

Step-by-step explanation:

it will always be true as long as it is adittion the r is the unknown number just add 15 plus what equals 25

Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.​

Answers

3 (n + 25) = 50 + 2n

Answer:

3(n + 25) = 50 + 2n

Step-by-step explanation:

5 x 3/5 = 15/5.  Simplify...

3

5(10 + 2/5 n )

50 + 10/5 n

50 + 2 n

help with this question please

Answers

C because -7 is the biggest and x is smaller
The answer is C............
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