dishta adds 2oz of milk into 18oz cup of coffe that is 10% milk. what is the precentage of milk in the resulting mixture?

Using a system of equations, the amount of solution a and b required to make the required gallons of the solution are 29.41 and 20.59 respectively.

Let :

a + b = 50 - - - - (1)

0.24a + 0.41b = 50 × 0.31

0.24a + 0.41b = 15.5 - - - - (2)

From (1) :

a = 50 - b - - - - (3)

Substituting (3) into (2)

0.24(50 - b) + 0.41b = 15.5

12 - 0.24b + 0.41b = 15.5

0.17b = 15.5 - 12

0.17b = 3.5

b = 20.588

From (3) :

a = 50 - 20.588

a = 29.412

Therefore, about 29.41 gallons of solution a and 20.59 gallons of solution b is required.

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Answer:

43 ¼

a mixed number consists of a whole number and a fraction. 0.25 = ¼

therefore the answer is 43¼

Answer:

43 1/4

Step-by-step explanation:

Just add 43 and the equivalent of .25 is 1/4

There is your answer! :)

ANS : 12 3 321

Refer the attachment for your reference !!

Answer:

42

Step-by-step explanation:

300 is a multiple of 100. On the graph we can see that 14% of the students favor fishing. 14% of 100 is just 14. Once we have that, we can just multiply by 3, since 3 × 100 = 300:

3 × 14 = 42.

The number of campers supporting fishing will be 42

The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that the graph shows the favorite activities of campers at a summer camp. Suppose there are 300 campers at the camp. 14% of campers are supporting fishing.

The number of campers supporting fishing will be:-

Number = 300 x 14%

Number = ( 300 x 14 ) / 100

Number = 3 x 14

Number = 42

Therefore, the number of campers supporting fishing will be 42.

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Answer:

[tex]y=\frac{3}{4} x+\frac{1}{4}.[/tex]

Step-by-step explanation:

1) if the given points are (5;4) and (-3;-2), then it is possible to make up the required equation:

2) [tex]\frac{x+3}{5+3} =\frac{y+2}{4+2};[/tex]

[tex]\frac{x+3}{4} =\frac{y+2}{3}; \ => \ y=\frac{3}{4} x+\frac{1}{4} .[/tex]

note, the suggested solution is not the only one way.

Hi how u doin ?

[tex]4 \times ( { \frac{1}{2} })^{4} = \\ [/tex]

[tex]4 \times \frac{1}{16} = \\ [/tex]

[tex] \frac{4}{4 \times 4} = \\ [/tex]

[tex] \frac{1}{4} = \\ [/tex]

[tex]0.25[/tex]

Have a great day ❤

Step-by-step explanation:

360÷100×20

=72

so 360+72

=432

pls give brainliest!!

Answer:

2,688

Step-by-step explanation:

96 x 28 = 2,688

Answer:

is it correct

Step-by-step explanation:

im not sure

Answer:

[tex]\sqrt{\frac{A}{\pi } } =r[/tex]

Step-by-step explanation:

[tex]A=\pi r^2[/tex]

[tex]\frac{A}{\pi } =r^2[/tex]

[tex]\sqrt{\frac{A}{\pi } } =r[/tex]

Answer:

y=30

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Reflections are mirror images over what they are being reflected off.

Think of your own reflection in the mirror. It's not exact, like pictures is it? You could also think of it as folding a piece of paper that has wet paint on it in half. The painted image transfers to the other side of the paper, but it's not exactly the same as the original.

I don't know how exactly to explain it, but that is how I think of it.

Answer:

35

Step-by-step explanation:

It is easiest to find the full number if you find just 1/7 first. We know that we have 3/7 in total, so divide the number, 15, by 3 to get 1/7 of the total number. This gives 5. Therefore, 5 is 1/7 of the total. Thus, to find the total, simply multiply 5 by 7. This gives the total 7/7, 35.

Answer:

25

Step-by-step explanation:

We'll compare it with the study of sets, the most noticeable operation of which is:

where,

n(A ∪ B) is the Union Set, i. e, the set that contains all the elements

n(A) is a subset of the Union Set

n(B) is another subset of the Union Set, and

n(A ∩ B) is the Intersection Set ,i.e, the set contains common elements from both A and B sets.

Let set A contains the students who play basketball and set B, the students who play Volleyball.

10 students play both of them, i. e.,

Using the above operation:

=> n(A ∪ B) = n(A) + n(B) - n(A ∩ B)

=> n(A ∪ B) = 25 + 20 - 10

=> n(A ∪ B) = 35

The total number of students in the class

= students into the given sports + students who don't play any of them

The students who play neither = 60 - 35

= 25

Answer:

the answer is E

Step-by-step explanation:

hope this helps!

Answer:

1.) x = 9

2.) y = 2

3.) i dont think that’s the right “equation” since it doesnt have the “=’’ in it

Hope this helps!

Answer:

6

Step-by-step explanation:

Answer:

15 seconds

Step-by-step explanation:

If it travels 20 meters in 30 seconds that means it travels 10 meters in 15 seconds

Answer:

20 meters= 30 seconds

10 meters = x seconds

10*30=40/20

=15

Step-by-step explanation:

it will take 15 seconds good luck

Answer:

50 N

Step-by-step explanation:

Net Force= Mass x Acceleration

F=200x0.25

F= 50 N

The net force needed to accelerate a 200 kg piano is 50 Newtons.

A force is an effect that can alter an organization’s behavior according to physics. A mass-containing object can change its velocity, or accelerate, as a result of a force. An obvious way to define force is as a thrust or a pull. A vector quantity is called a force since it has both strength and direction.

Force is given as,

F = ma

Where m is the mass of the object, a is the acceleration of the object, and F is the force exerted on the object.

The value of mass is 200 kg and the acceleration of the piano is 0.25 m/s².

Then the force on the piano is given as,

F = 200 x 0.25

F = 50 N

The net force needed to accelerate a 200 kg piano is 50 Newtons.

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[tex]\huge\mathfrak{question}[/tex]

A company's payroll is $192,520. The cost to process paychecks is about 1.8% of the total payroll. About how much does processing paychecks cost?

what we have to do is find how much the percentage costs

[tex] \huge\mathfrak{eqution}[/tex]

[tex]192520 \times 1.8 \div 100[/tex]

solve

our answer is

[tex] \huge \green{3465.36}[/tex]

it costs 3465.36 dollars for the total payrolls.

Java libraries are built-in functions that contain several classes.

Some advantages of using Java mathematical libraries are:

There are various other advantages of the Java mathematical libraries.

Some examples of the Java mathematical libraries and their usage are:

Read more about Java mathematical libraries at:

https://brainly.com/question/10124207

Answer: true

Step-by-step explanation: Therefore, when dividing a unit fraction by a whole number, the quotient is always a unit fraction which is less than the dividend.

Answer:

438 miles

Step-by-step explanation:

You need to find 120% of 365 because 120% would just be 100% (the starting 365 miles) + the 20% miles on the third day. 120% of 365 would be 438 miles.

Answer:

A, B, F

brainiest answer would be a good thanks

Answer: (6j-2j + 7k / 89

Answer:

6 kilometers

Step-by-step explanation:

1 kilometer = 1000 meters

6000/1000 = 6

6000 meters = 6 kilometers

Answer: 96

Step-by-step explanation: A=6a(2)=6·4(2)=96

The 2's are squared

ok

under the -4 is a 16

under the 0 is a 4

under the 8 is a -20

Your Welcome

Answer:

sorry i need points.....