a mixture of 40 liters of paint is 25% red tint, 30% yellow tint and 45% water. 10 liters of yellow tint are added to the original mixture. the percent of yellow tint in the new mixture is?

Answers

Answer 1

Answer: fin how much yellow is in there
40 times 0.3=12
10 is aded
12+10=22
22 out of (40+10)
22/50=0.44=44%

new is 44%

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Mr. Prince takes his wife and two children tothe circus. If the price of a child’s ticket is 1/2 the price of an adult ticket and Mr. Prince pays a total of $12.60, find the price of a child’s ticket.
I'm giving 50 points and brainliest answer to whoever can answer this... Please show your work so I can try to understand it xD <3
Exercises1. The sum of both numbers of a number is 14. On having exchanged the numbers of the tens with that of the units, the number increases in 18. It finds the original number.2. The sum of two numbers is 21 and his difference is 5. ¿Which are the numbers?Please I am grateful for them to him very much indeed ...:)
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A potter use 3/5 of a pound of clay to make a bowl.How many bowls the potter make from 10 pounds.

Answers

We are writing proportion:
$(3)/(5) of a pound of clay -$ 1 bowl
10 pound of clay - x bowl
We are looking for x which is amount of bowl
After cross multiplication:
$(3)/(5)$ x=10
x= $(50)/(3)$ =16,66 ,so from 10 pounds we will make 16 bowls.

10 divided by 3/5 = 10 x 5/3 = 50/3 = 16 and 2/3 bowls.

That's the mathematical answer. In the real-world pottery shop, he can
make 16 complete bowls, and have 2/5 pound of clay left over.

7. 2.1 + 3.32 – 1.4 = ?

Answers

Hi there! :) The answer to your question is 4.02. I did 2.1+3.32= 5.42 then I did 5.42-1.4= 4.02. That I how I got the answer.

Hope I helped! ;D

4.02, first you add together 2.1 and 3.32, then once you get that answer (5.43); you subtract 1.4. Remember that when adding and subtracting to always go left to right.

Help show ur work pls I’d give brainly and thank yous to all ur awnsers

Answers

Answer:

3 1/6

Step-by-step explanation:

Since it says HOW MANY MORE, you need to subtract.

Answer:

I don't know but maybe 3 in a half

Find the distance between the points (1, 4) and (-2, -1).

Answers

The distance between the two points is √34

Distance between two points

The formula for calculating the distance between two points is expressed as:

D = √(x2-x1)² + (y2-y1)²

Given the coordinate points (1, 4) and (-2, -1). Substitute into the formula to have:

D = √(-1-4)² + (-2-1)²

D = √(-5)² + (-3)²

D = √25 + 9

D = √34

Hence the distance between the two points is √34

Learn more on distance here: brainly.com/question/23848540

Answer:

(3,5)count manually to get(3,5)

Crater Lake Oregon is a roughly circular lake. The lake basin formed about 7000 years ago when the top of a volcano exploded in an immense explosion. Hillman Peak, Garfield Peak, and Cloudcap are three mountain peaks on the rim of the lake. The peaks are located in a coordinate plane at H(-4,1), G(-2,-3), and C(5,-2). Find the coordinates of the center of the lake.

Answers

To solve the problem we must find the equation of the circumference of the form:
(Xa) ² + (Yb) ² = r²
They do not give us the center or the radio, but we have 3 points.
With the points H (-4,1), G (-2, -3) and C (5, -2) we find 3 equations
1) (-4-a) ² + (1-b) ² = r²
2) (-2-a) ² + (-3-b) ² = r ²
3) (5-a) ² + (-2-b) ² = r ²
Now we have a system of 3 equations with 3 unknowns: r, a, b
When solving the system we have to:
r = 5
a = 1
b = 1
Therefore, the center of the circumference of the lake is the point (a, b)
That is, the point (1,1)

Answer:

The coordinates of the center of the lake are $((-1)/(3),(-4)/(3))$ .

Step-by-step explanation:

It is given that Hillman Peak, Garfield Peak, and Cloudcap are three mountain peaks on the rim of the lake. The peaks are located in a coordinate plane at H(-4,1), G(-2,-3), and C(5,-2).

If we joint these points, then we get a triangle and the center of a triangle is known as centroid.

The formula for centroid of a triangle is

$Centroid=((x_1+x_2+x_3)/(3),(y_1+y_2+y_3)/(3))$