if the ratio of red roses to yellow roses is 4 to 6 and there are a total of 50 roses how many of them are yellow

Answers

Answer 1

Answer: Ratio of red roses to yellow roses as given in the question = 4:6
Total number of roses in the question = 50
Let us assume that the common ratio is = x
Then
4x + 5x = 50
10x = 50
x = 50/10
= 5
Then
The number of yellow roses = 6 * 5
= 30
So there are 30 yellow roses among the total of 50 roses. I hope the procedure is simple enough for you to understand. You can use this procedure for solving similar type of problems in future. I hope this has helped you.

Related Questions

Write the equation of a line that goes through the point (5,10) and is perpendicular to the lineY = -1/5x + 3
What are the solution(s) of x2 - 4 = 0
1/3 of the beads to be red, the greatest number of beads that will fit on the braid is 12, what other fractions could represent the part of the beads that are red
Can someone help me for this question ?? Please
(Essay Question 7 Points)Suppose you roll a six-sided die two times hoping to get two numbers whose sum is even. What is the sample space? How many favorable outcomes are there?

A cylinder has the circumfrence of 16 $\pi$ inches and its height is half the radius of the cylinder. What is the total surface area of the cylinder? Give your answer in terms of $\pi$ . Explain how you found your answer.

Answers

Circumference = 2 $\pi$ r
If the circumference of the base of the cylinder is 16 $\pi$ then
16 $\pi$ = 2 $\pi$ r
Divide by 2 on both sides.
8 $\pi$ = $\pi$ r
Divide by $\pi$ on both sides.
8=r

So our radius is 8. So the height of the cylinder is 8/2 = 4.

The surface area of a cylinder is
$SA=2\pi rh+2\pi r^2$

Just plug in r as 8 and h as 4.

$SA=2\pi (8)(4)+2\pi (8)^2$
$SA=2\pi 32+2\pi 64$
$SA=64\pi + 128\pi$
$SA=192\pi$

The surface area is ${\boxed{192\pi}$ .

A quadratic equation set equal to zero that has a double root. Explain what this means and describe the quadratic.

Answers

Double roots of a quadratic equation shows that they are same root, and the graph of the quadratic function merely touches the input axis.

What does a double root mean for a quadratic equation?

Let there is a quadratic function as: $y = ax^2 + bx + c$

The input axis is 'x-axis' and the output axis is 'y-axis'

When the output is 0, we get the graph of that function touching the x-axis since the place where y is 0 is only x-axis.

Thus, putting $ax^2 + bx +c = 0$ gives us the values of x for which the graph of the function $y = ax^2 + bx + c$ intersects the x-axis.

These points of interesection are called roots of the quadratic equation.

If the graph only touches the input axis (here x-axis), then both the roots are lying on same point and therefore are of equal measurement.

This is the condition when we call that the considered quadratic equation has double roots.

Let we consider and example of a quadraticfunction which will have double root.

Since (x-3)(x-3) = 0 will give x= 3 two times, that means the roots of the equation (x-3)(x-3) are same, and are equal to 3.

So, $y = (x-3)(x-3) = x^2 -6x +9$ is one such quadraticfunction having double roots, as shown in the image attached below.

Learn more about finding the nature of the roots of a quadratic equation here:

brainly.com/question/24730520

Answer:

Step-by-step explanation: When the left side factors into two linear equations with the same solution, the quadratic equation is said to have a repeated solution. We also call this solution a root of multiplicity 2, or a double root.

How do you write this ratio 24 messages: 10 messages as a fraction

Answers

Hi there! A ratio is the same thing as a fraction. So, we have a ratio of 24 messages: 10 messages. That would be 24/10. If you want to simplify 24/10 that would be 12/5. But 12/5 as a mixed number would be 2 2/5.

Foreword

Your image appears to be that of the aftermath of a supernova explosion.

Content

Ratios such as x apples to y apples can be written in fraction form as x/y. Usually ratios compare non-like objects like apples and oranges.

Anyways, we can write 24 messages:10 messages as:

$(24)/(10)$

It can thus be simplified. Note, however, that we cannot write this in mixed fraction form because it is a ratio; it must stay in improper form.

$(24)/(10) = (12)/(5)$

OK SO HERES THE PROBLEM. MY BRAIN HURTS. PLZZZ help me with this math problem

Answers

Oh Foxy, Foxy, how totally debilitated you must be ! Try to relax. Nobody
enjoys a painful brain, and believe me, this problem is not worth it.

Let me put it to you this way: What if the problem said . . .

-- Demarcus has $8 more than his sister.
-- His sister has $4.
-- How much money ' M ' does Demarcus have ?

If your brain didn't hurt, you could quickly solve this right in there.
You would know that Demarcus' money ' M ' = 8 + 4 .

That's almost exactly what the problem does say.
Except it doesn't say he has "$8 more than his sister",
it says he has "at least" that much.
So you know that ' M ' is not exactly = 8 + 4, but that's the least it could be.
The actual amount of ' M ' is more than that.

Surely you can handle it from here, even with half of your brain
tied behind your back.

Take a good hard look at ' A ', and then go lie down.

what are the least common denominator of the four fractions listed below? 20 7\10 , 20 3\4 , 18 9\10 ,20 18\25. A:2. B: 40 C: 50 or D: 100?

Answers

A, I think
none of them have anything higher than a 2, so yeah

Carla is wrapping a present in the box shown. How much wrapping paper does she need, not including overlap? *it is a rectangular prism: 4in (height) 3in (width) 10in (length)

Answers

Answer:

Carla needed 164 inches² wrapping paper to wrap the present.

Step-by-step explanation:

Given : A rectangular prism having length 10 inch , width 3 inch and height 4 inch.

We have to find the length of wrapping paper does Carla need to wrap the present which is in form of given rectangular prism (not including overlap)

The length of wrapping paper needed will be equal to the total surface area of rectangular prism.

total surface area of rectangular prism = 2( lw +wh + hl)

Where l denotes length , w denotes width and h denotes height

Given length = 10 inch ,

width = 3 inch

height = 4 inch.

Substitute, we get,

total surface area of rectangular prism =2 (10× 3 + 3× 4 + 4 × 10 )

total surface area of rectangular prism =2 (30 + 12 + 40)

Total surface area of rectangular prism = 164 inches²

Thus, Carla needed 164 inches² wrapping paper to wrap the present.

2(area of s) + 2(area of f) + 2(area of ff) if s = side and f= opposite faces and ff = opposite faces.
2(4x3) + 2(3x10) + 2(4x10)=
24+60+80=
164 in squared

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