Mathematics High School

Benjamin has a bag of 50 marbles. 25 are red, 10 are blue, and 15 are yellow.
Give the ratio of red marbles to total marbles. __ : __

Answers

Answer 1

Answer:

25:50

or

25/50

or

25 to 50

Step-by-step explanation:

Simply take the number of red marbles and place it before the number of total marbles

Related Questions

Which equation shows a proportional relationship between x and y?


A. y = 9

B. y = 3x + 1

C. y = −3x − 2

D. y = 4x


NO LINKS

Answers

B. y=3x+1

Step-by-step explanation:

#Hopeee Itttt Helppsssssss!

A proportion relationship is a direct relationship between two variables thus y = 4x will be the proportional relationship between x and y thus option (D) will be correct.

What are the ratio and proportion?

The ratio is the division of the two numbers.

Proportion is the relation of a variable with another. It could be direct or inverse.

A proportional relationship is given as,

A ∝ B

Removing proportionality

A = kB

Here, k is the constant of proportionality.

As per the given in last option,

y = 4x

x = (1/4)y

Removing constant.

x ∝ y

Hence "A proportion relationship is a direct relationship between two variables thus y = 4x will be the proportional relationship between x and y".

For more information about ratios and proportions,

brainly.com/question/26974513

#SPJ5

PLZ HELP
A cylinder and a cone have the same diameter. 8 inches. The height of the cylinder is 3 inches. The height of the cone is 18 inches.

Use ll = 3.14.

What is the relationship between the volume of this cylinder and this cone? Explain your answer by determining the volume of each and comparing them. Show all your work​

Answers

Answer:

This is the answer, dont forget to change the wording or you'll get a plagiarism strike.

Step-by-step explanation:

2. Find the value of x.
(1 point)
(5x)
(3x+28)
O 14
O20
O 12
O 19

Answers

Answer:

x = 14

Step-by-step explanation:

The triangle has 2 congruent legs and is isosceles with 2 base angles being congruent , then

5x = 3x + 28 ( subtract 3x from both sides )

2x = 28 ( divide both sides by 2 )

x = 14

Help me please this is due tomorrow

Answers

Answer:

4.79

Step-by-step explanation:

How to get the mean:

Step 1: Add all numbers together

This was 19.16

Step 2: Divide the total by the amount of things being added (4 because 4 days)

This was 4.79

Hope this helps

Kerri sold her purse for $351. She had originally purchased it for $316. Calculate her profit or loss percentage.​

Answers

Answer:

$35 profit

Step-by-step explanation:

351-316=35

Answer:

$35

Step-by-step explanation:

she bought it for $316 and sold it for more than she bought it for so we know that she made money.

so all  we have to do is subtract 351 from 316

Can i get a step by step for this?

Answers

Answer:

x = 85°

Step-by-step explanation:

Sum of interior angles of any triangle is 180°:

52° + 43° + x = 180°95° + x = 180°x = 180° - 95°x = 85°

Can someone tell me the answer to this please I got this wrong on my first attempt ._.

Answers

Answer:

36

Step-by-step explanation:

FG ≅ QG

Its the same as the other side

24 and 24

so 36 and 36

:)

Sam bought a jacket marked $85.00 and a sweater marked $60.00. If the store was having a 20% off sale on all items, how many dollars did Sam save?

Answers

Answer:

he saved $7.25 Dollars

Step-by-step explanation:

$85 .00÷20% = 4.25 + $60.00 ÷ 20% = 3

help plssssssssssssssssssssssssssssssssssssz

Answers

Answer:

2x+y=-10

Step-by-step explanation:

Find the unknown sizes of angles:​

Answers

X=92

X+Y=180

Y=180-92

Y=88

Z=Y=88

:)

Step-by-step explanation:

We have,

x = 92 ( vertically opposite angles) 92 + y = 180 { linear pair}

So that ,

y = 180-92y = 88°

And ,

y = z ( VOA) z = 88°

A lead cylinder has a mass of 618.7 grams and a density of 2.70 g/mL. Calculate the volume, in mL, and round your answer to the correct number of sig figs.

Answers

Answer:

1670.49 mL

Step-by-step explanation:

Volume = mass * density

Substitute values and calculate:

V = 618.7 * 2.7 = 1670.49 mL

What is another name for an ordered subset?
A. Probability
B. Combination
C. Permutation​

Answers

Answer: b

Step-by-step explanation:

Hi plz answer this I'll give u more points if u do

Answers

Answer:

6 feet in the distance

Step-by-step explanation:

I will give brainlist, 5 stars, and thanks! Please answer!!

Answers

Answer:

1 3/5

Step-by-step explanation:

if you multiply 1/5 x 8, you get the decimal 1.6, and 1.6 as a mixed fraction is 1 3/5

Multiply the factors by FOIL technique and write the answer in Standard Form (y=ax^2+bx+c): y=(2x+3)(x-3) *

Answers

Answer:

2x^2 - 3x - 9

Step-by-step explanation:

y=(2x+3)(x-3)

Multiply using FOIL

2x × x

2x × -3

3 × x

3 × -3

2x^2 - 6x + 3x - 9

Combine like terms

2x^2 - 3x - 9

An insurance agent earns a base salary of 32,000 and commission of 3% of his sale he also receives an additional fee of 16.00

Answers

Answer:

EHEHEHEHEHEHEHEGRGEHEHE

Step-by-step explanation:

22,324

Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

0.436 x 6

2.616

More info

Step-by-step explanation:

Brainliest or.. else..

What are the coefficients in the equation?
- 2x + 4 = 15x

Answers

Answer:

Exact for is : 4/17

decimal for is : 0.23529411...

Step-by-step explanation:

Coefficients are the values that go in front of variables (they are multiplied by them). In this equation, -2 and 15 are coefficients.

The difference of twice a number and three is​

Answers

Answer:

2

Step-by-step explanation:

given the difference of twice a number and one is three to find "number" let the number be x

2x - 1 =3

2x = 4

x= 2

thus the number is 2

The population of a school is 800 students and is increasing at a rate of 2% per year. Use an
exponential function to find the population of the school after 9 years.

Answers

Answer:

7344 (yo i haven't done this since like 5th grade so i dont know if its right)

Step-by-step explanation:

800 increase by %2 is 816

816 x 9 = 7344

find the base of an isosceles triangle whose area is 12 cm square and one of the equal sides is 5cm.
​

Answers

b≈6cm
or
8cm

Hope that helps!!! Good luck

What is the common ratio of 4,-5,-14,-23,-32

Answers

Answer:

-9!!!

Step-by-step explanation:

4 - 9 = -5

-5 - 9 = -14

-14 - 9 =  -23

-23 - 9 = -32

Brainliest me plzzz


If l||m, find the value of y

Answers

Answer:

Step-by-step explanation:

6x + 7 + 3x - 16 = 180    {Supplementary}

6x  + 3x + 7 - 16 = 180

9x   - 9 = 180

      9x = 180+ 9

      9x = 189

         x = 189/9

x = 21

6x + 7 = 6*21 + 7 = 126 + 7 = 133

11y - 32 = 6x + 7    {Vertically opposite angles}

11y - 32 = 133

      11y = 133 + 32

      11y = 165

y = 165/11

y= 15

A squirrel burrowed 6 holes in 2 minutes. How many holes could the squirrel burrow in 7 minutes?

Answers

7 minutes= 2 minutes x 3.5

The squirrel burrowed 6 holes in 2 minutes.
To find how many holes the squirrel burrows in 7 minutes we multiply 6 x 3.5= 21.

Alternate method:

If the squirrel burrows 6 holes in 2 minutes that means he has burrowed 3 holes in 1 minute.
Multiply the number of holes burrowed in 1 minute by 7 to get 21.

Answer:

21 holes

Step-by-step explanation:

6 holes/2 minutes = x/7 minutes (cross multiply)

(6*7)/2 = 42/2 = 21 holes

HELPPPPP!!!

Which of the following inequalities matches the graph? у 10 8. 6 4 4. GV 2 HE x HHHHHHHHHHOHHHHHHHHH 4 6 -10 -8 -6 -4 -2.7 2 -2 I -4 -6 -8 1 -- 10 OxZ-7 Ox=-7 Oy=-7 Oy -7​

Answers

Answer:

I think the first one is correct.

The inequality represent the given graph is y≤7 . Therefore, option B is the correct answer.

What are inequalities?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

From the given graph, the line passes through (0, -7)

In the given graph the inequality is y≤7

Therefore, option B is the correct answer.

To learn more about the inequalities visit:

https://brainly.com/question/20383699.

#SPJ7

Which statement is true?
A.
0.77 < 0.770
B.
15.04 = 15.40
C.
50.6 = 50.600
D.
1.249 > 1.942

Answers

Answer:

C is the correct answer

Step-by-step explanation:

50.6 and 50.600 are mathematically the same thing. Adding zeros at the end of a decimal does not increase its amount in this case.

Answer:

C

Step-by-step explanation:

50.6 is the same as 50.600

(9.4 × 10^5) (3.2 × 10^5) =

Answers

Answer: 300, 800,000,000

Step-by-step explanation: 9.4 x 10^5=  940,000

                                              3.2 x 10^5= 320,000

                                              940,000 x 320,000 = 300, 800, 000, 000

Normal:
30.08 x 10^10

Scientific notation:
3.008 x 10^11

Scientific notation and significant figures:
3.0 x 10^11

A recipe that would make 18 cupcakes
calls for 4 teaspoons of vanilla. How
many cupcakes is that per teaspoon?

Answers

Answer:

Hello there,

Let's solve,

It takes 4tsp for 18 cupcakes

thus for 1tsp it'll be,

= 18/4

= 4 and a half cupcake

That is one teaspoon of vanilla is needed for 4 and a half cupcakes.

All the best!

NEED HELP FAST

y=−1/3x+1

Answers

[tex]\\ \sf\longmapsto y=\dfrac{-1}{3}x+1[/tex]

Here let's compare with slope intercept form

[tex]\\ \sf\longmapsto y=mx+b[/tex]

We get

Slope=m=-1/3y-intercept=b=1

y = mx + k

gradien = m

y=−1/3x+1

gradien = -1/3

btw, di indo jg ada gradien :)

A car rental agency charges $75 per day, which includes 100 miles. For each mile over 100 miles, there is an additional cost of $0.35 per mile.

Write an equation relating m, the number of miles driven, if the total cost for a one-day rental was $131.

Answers

Answer:

Answer for part b is ≈274 miles

Step-by-step explanation:

No idea what the equation is ‍

Answer:

The number of miles, m driven if the total cost for a one-day rental was $131 is; m = 160

Step-by-step explanation:

Other Questions
Which of the following does not represent a function? PLEASE ANSWER FAST!!! A baseball game has a total What are the terms in the expression 2d + 7 + 5f?2 and 5d and f2d, 7, and 5f2, 7, and 5 militeralism events and effects? what is the sum of the interior angles of an equilateral triangle? On a coordinate plane, 2 rectangles are shown. Rectangle P Q R S has points (negative 3, negative 5), (negative 2, negative 5), (negative 2, negative 1), (negative 3, negative 1). Rectangle P double-prime Q double-prime R double-prime S double-prime has points (negative 5, 5), (negative 5, 4), (negative 1, 4), (negative 1, 5).Which rule describes the composition of transformations that maps rectangle PQRS to P''Q''R''S''?R0,270 T0,2(x, y)R0,180 T2,0 (x, y)T0,2 R0,270(x, y)R0,2 T0,180(x, y) Find the slope of the line containing the points (-2,-1) and (3,4). Good Morning, I would like some help with the question below:Does Hamlet seem to be surrounded by people he can trust?Thank you for your time and efforts! b cells are white blood cells that work by ___________________, whereas t cells attacks foreign invaders __________________. Technician A says that the connecting rod and main bearing caps should be marked before removing to ensure that they can be installed in the exact same location when reassembled. Technician B says that the tip of the valve stem should be filed before removing valves from the cylinder head to help prevent damage to the valve guide. Who is right Who can help me with these two.? who was the real first to discover the fossil? What happened at the Alamo and how did it lead to the Texas Revolution in 1836? You began membership in a new health and fitness club which has access to a dietician and personal trainer. They help you develop a special eight-week diet and exercise program. The data in the following table represents your weight, w, as a function of time, t, over an eight-week period.Time (weeks)012345678Weight (lb)150144143141140137137132129Your weight decreases during each of the first five weeks of the program. Determine the actual change in weight over the first five weeks of the program by subtracting your initial weight from your weight at the end of the first five weeks. What is the sign of your answer? What is the significance of this sign?a.137-150 = -13 lb; A change in weight is negative because the weight decreases.b.137-150 = 13 lb; A change in weight is positive because the weight decreases.c.150-137 = -13 lb; A change in weight is negative because the weight increases.d.150-137 = 13 lb; A change in weight is positive because the weight increases.P 1. What reasons did the members of the Constitutional Convention have for creating the Electoral College? 2. How have voters in America changed since the Constitution was created?3. Should the Electoral College continue to be used? Why or why not? Use examples from your research to support your answer.Please help me~!! 5/8x2/3 ........................ find the next two terms of this sequence.please help. (x-5)^2-1=0tm x gip mik vs Math question. Ill give brainliest, thanks and 5 stars to the correct answer that has been explained properly.