A cleaning crew always uses a 10% disinfectant solution on very delicate surfaces. But today the crew only has a 50% disinfection solution. If the crew needs 25 liters of 10% solution how many liters of water and how many liters of the 50% disinfectant should they mix?

Answers

Answer 1

Answer: 50 percent solution because you will have to multiply the 10 percent by 5.

Step-by-step explanation:


Related Questions

need help with vertical angles ​

Answers

Answer:

ok what is thepromblem

Step-by-step explanation:

Answer:

whats up? whats tha questionn :)

Step-by-step explanation:

I WILL GIVE YOU BRAINLY PLSSS



The longest suspension bridge in the world is the Akashi Kaikyo Bridge in Japan. Its main

span is 1,290 feet longer than a mile. A mile is 5,280 feet.

Calculate the length of the Akashi Kaikyo Bridge.

A. 3,990 feet

B. 6,400 feet

C. 4,049 feet

D. 6,570 feet



PLSSS SHOW YOUR WORK PLSSS

Answers

D) 6570 feet

5280 + 1290= 6570

A square parking lot has an area of 12,996 square yards. a. What is the length of one side of the parking lot? b. How many yards of fence will it take to enclose the entire parking lot?

Answers

Answer:

114 yards

456 yards

Step-by-step explanation:

Given that:

Area of square parking lot = 12,996 square yards

The lenght of one side of the parking lot :

Area of a square = a² ; a = side length

Hence ;

12996 = a²

√12996 = a

114 = a

Hence, length of one side = 114 yards

Yards of fence needed to enclose parking lot :

Perimeter of a square = 4a ; a = side length

Perimeter = 4(114)

Perimeter = 456 yards

the width of a rectangle is fifteen feet less than the length . if the area of the rectangle is 54 square feet , find the width .​
a. 3 ft
b. 6ft
c. 9 ft
d. 18 ft

Answers

Answer:

A

Step-by-step explanation:

A. 3 x 18 = 54

B. 6 x 21 = 126

C. 9 x 24 = 144

D. 18 x 33 = 594

A company paid $48 for 2 cases of printer paper./Each case contained 12 packages of paper./ Next month the company's office manager needs to order 180 packages of the same paper./ If the price per package does not change,/ what would be the total cost of next month's order?

Answers

Answer:

$360

Step-by-step explanation:

Calculation for what would be the total cost of next month's order

First step is to calculate how much they paid per the two cases of printer papers

Two cases of printer paper=$48 /2

Two cases of printer paper=$24 per case

Second step is to calculate the cost of each package of printer paper

Cost of each package of printer paper=$24/12 packages of paper

Cost of each package of printer paper=$2

Last step is to calculate the total cost of next month's order

Total cost=180 packages*$2

Total cost=$360

Therefore what would be the total cost of next month's order is $360

Estimate 73% of 23.95

Answers

Answer: 304.8

Step-by-step explanation;

7300:23.95 = 303.8

Answer:20

Because I looked it up

Can you answer at least one

Answers

Answer:

15. 88%

Step-by-step explanation:

I did division

Answer:

16. is 11550

Step-by-step explanation:

please help
Solve the system of equations.

2x − 5y = 3
x − 3y = 1


(4, 1)

(5, 2)

(7, 2)

(9, 3)
please explain how you got your answer if you can please

Answers

Answer:

(9,3)

Step-by-step explanation:

You can just substitute the answer choices in to the equation and see what option works for both equations.

4,1 I know this to be true

(3 + 8i) + (7 -- 2i) - (6 - 5i)
AO 4+1
B.O4 + 117
c. 16 +1
D.O4 + 1143

Answers

Answer: (3 + 8i) + (7 -- 2i) - (6 - 5i) = 4 + 15i

_____________________________________________

Simplify the expression.

4 + 15i

_____________________________________________

I need everyone to know something! Don't let anyone ever push you down or call you worthless.  

You are worth everything and more! So stay strong, hold on, and live long!  

Most people don't hear this often. Your all loved, no matter what it feels like. So please, stay strong. If not for yourself then for me and everyone else who cares for you...

░░░░░░░░░░░▄▀▄▀▀▀▀▄▀▄░░░░░░░░░░░░░░░░░░

░░░░░░░░░░░█░░░░░░░░▀▄░░░░░░▄░░░░░░░░░░

░░░░░░░░░░█░░▀░░▀░░░░░▀▄▄░░█░█░░░░░░░░░

░░░░░░░░░░█░▄░█▀░▄░░░░░░░▀▀░░█░░░░░░░░░

░░░░░░░░░░█░░▀▀▀▀░░░░░░░░░░░░█░░░░░░░░░

░░░░░░░░░░█░░░░░░░░░░░░░░░░░░█░░░░░░░░░

░░░░░░░░░░█░░░░░░░░░░░░░░░░░░█░░░░░░░░░

░░░░░░░░░░░█░░▄▄░░▄▄▄▄░░▄▄░░█░░░░░░░░░░

░░░░░░░░░░░█░▄▀█░▄▀░░█░▄▀█░▄▀░░░░░░░░░░

░░░░░░░░░░░░▀░░░▀░░░░░▀░░░▀░░░░░░░░░░░░

If yall help me with all the answers ill give you 32 points. Ik this is easy but I'm too lazy to do this. someone help me, please.

Answers

Answer:

100-both

75-5

565- 5

2815- 5

10050- both

57- 3

1365- 3

14- 2

81- 3

3850- 2

333- 9

1125- 9

448- 8

630- 9

5496- 8

114- 6

21,750- 6

3580- 4

2528- 4

944- 4

Step-by-step explanation:

Identify the slope and p-intercept of the
equation 2x + 5y = 20

Answers

Answer:

slope: -2/5

y-intercept: (0,4)

Step-by-step explanation:

f(3) if f(x) = 2x + 4

Answers

It would be 10
You substitute “x”for “3” so the equation would be 2(3) + 4. Then you multiply 2 and 3, which is 6. Finally add the 4 to get 10.

If you know the answer to this, pls let me know! Thanks!!!! :))))

Answers

Answer:

x= 30

Step-by-step explanation:

3x + 50 = 140

3x = 140 -50

3x = 90

x = 90/3

x = 30

Answer:

x = 30

Step-by-step explanation:

The given angles are vertical and congruent , then

3x + 50 = 140 ( subtract 50 from both sides )

3x = 90 ( divide both sides by 3 )

x = 30

13. What is the algebraic notation of a figure is Translated 9
units right and 3 units down?

Answers

The answer is C

your x value tells you how far right or left you’re going
and the y value tells you how far up and down you’re going

3/5 + 7/10 - 1/2.

7 minutes left!

Answers

Answer:

8/10 or 4/5 (simplified)

Step-by-step explanation:

3/5      >      6/10   (x2 by numerator and denominator to match with 7/10)

6/10 + 7/10 = 13/10

13/10 - 1/2      >      13/10 - 5/10 = 8/10

8/10 or 4/5 (simplified)

PLS HELP MEEEEE
Exponents

Answers

Answer:

331.66

Step-by-step explanation:

125(1.05)^20

Sharon wants to buy a shirt that costs $70. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt?

Answers

Answer:

sales tax is $3.50.

She would have to pay $73.50

Step-by-step explanation:

5% of 70 is 3.5 (sales tax)

70+3.5= 73.5

Please help me im very depressed and im struggling a lot on my math and i really need some answers

Which number sentence is true?

Answers

Answer:

A 8.565 < l-13.23l

Step-by-step explanation:

Because the brackets makes the -13.23 positive

C is true while the other choices are false

Evaluate for f(-2).
f(x) = 8x-10

Answers

Answer: f(-2) = -26

Step-by-step explanation:

Substitute -2 in x, it would look like:

8(-2) - 10

-16 - 10

= -26

Hello does anyone know how to figure this out? - 3(4 + x) = x + 6

Answers

Answer:

-4.5

Step-by-step explanation:

-12-3x=x+6

-4x=18

x=-4.5

Answer:

-4.5=x

Step-by-step explanation:

First you would distribute the -3 to the 4 and x inside the parentheses

It would be -3 x 4= -12

Then  -3 x X= -3x

So your equation would now be -12+ -3x = x + 6

Now you add  3x to the -3x to cancel it out and then add it to the x

So your equation now looks like -12=4x +6

Then you subtract 6 from the 6 to cancel it out and add it to the -12

Now your equation looks like -18=4x

Then you divide 4 from the 4x to cancel it out and then divide 4 from the -18

Finally you have  -4.5=x

I'm unsure if this is correct but hopefully this helps :)

Find the x-intercept of the line: 10x-14y=2?​

Answers

Answer:

y=2

Step-by-step explanation:

Do you have the graph? pls kindly snap it

2(x+2)^2-5=8 solve using square roots

Answers

Answer:

x=[tex]\sqrt 26[/tex]/2-2

Step-by-step explanation:

what is the range of this function?​

Answers

Step-by-step explanation:

The absolute maximum of the function is y = 4, at (3, 4).

Both ends of the function point downward, which stretches to negative infinity.

Hence the range is -infinity < y <= 4. (D)

Simplify 5(6x+9)-3x+4

Answers

Answer:

27x+49

Step-by-step explanation:

1. Start by distributing the 5 to 6x+9. This means to multiply 6x and +9 by 5.

6x times 5 = 30x

5 x 9 = 45.

5(6x+9) simplifies to 30x+45

2. Rewrite the expression as 30x+45-3x+4

3. Combine like terms.

30x - 3x = 27x

45 + 4 = 49

27x+49

Find the slope of the line that passes through (8,4) and (6,5)

Answers

Answer:

-1/2

Step-by-step explanation:

The equation for slope is y2 - y1 and x2 - x1. So you do 5(y2) - 4 (y1) which is 1. And 6(x2) - 8(x1) which is -2. Put 1 as the numerator and -2 as the denominator as you got -1/2. The fraction is negative because the -2 made it that way

How many solutions does the equation have -2 (-4x + 7) = -2 + 4x One Solution Infinite Solutions No Solution? ​

Answers

One solution x=3
-2(-4x+7)=8x-14=-2x+7
8x-4x-14=-2
4x=-2+14
4x/12
X=3

. 4/2y - 31 - 1 = 11

Answers

Answer:

the correct answer is

y = 42

hope this helped :)

What is the relationship between the base angles of an isosceles triangle?

Answers

If the 2 base angles are congruent then the two opposite sides are congruent

I need help please help me pu

Answers

Answer:

D: x=12

Step-by-step explanation:

Which angle or angles are co-terminal with 175 degrees? All angles below are in degrees. (Select all that apply.)

-185
-175
5
355
535
895

Answers

Bssbuscsuacuwcusccsucwu
Other Questions
The Stock Market nadia is a stockbroker. Earns 14% commission each week. Last week, sold 7200$ worth of stocks. How much did make last week in commission? If averages that same amount each week, how much did make in commission in 2011? 21. Why are radioactive nuclei unstable?a. There is not the proper neutron to proton ratio resulting in a stable nucleusb. There is too much energy stored in the bonds between atomsC. They need to gain/lose electrons to have a full valence energy leveld. Protons reverse their charges and begin to repel one another Tell whether the value is a solution of the inequality. Pls helpp During photosynthesis, _____ is used to beak water down into oxygen and hydrogen Write the information obtained from solubility curves. a nation with its own goverment ,occupying a particular territory is Chris and Nick want to split an 8-scoop ice cream sundae. Thesundae costs $15.75. They each earned $6.50 for weeding thegarden for their mom. How much more money do they need to buythis sundae? What effect would lowering the temperature have on this reaction?3H + N2NH3 + energy Help PlzLinear equations Famous actors opinions have contributed to his fame by acting out Shakespeare's plays. People tend to believe things famous actors/actresses say versus a normal person you saw on the street. ... The actors enacted the plays of Shakespeare and supported his plays making him famous. 1.5 x 10-3 standard notation 2. Ten is the same as the quotient of n and five increased by six Explain why the Mendelian inheritance does not apply to the inheritance of alleles in individuals with Tay Sachs disease. Which side of the heart is blood returned to? I will be forever indebted to Wendell because, without his even knowing it, his recommendation was in the end partly responsible for my career. At the time, it started a thorough investigation of my background. . . .He had me transfixed as he spoke. I could feel his sincerity, and I began to get a sense of how much this major step meant to him.I Never Had it Made,Jackie Robinson, as told to Alfred DuckettWhat does the word transfixed mean in the context of this paragraph? fascinatedcryinghelplesslaughing three facts of us bill of rights How would you describe Scrooge's character regarding his response to helping the needy How did the Cold War between the United States and the Soviet Union begin?A) the United States built a "Star Wars" defense system because the Soviet Unioninvaded AfghanistanB) Each superpower formed a European military alliance of the nations it had occupiedor protected during WW2. C) The Soviet Union developed nuclear weapons that were superior to those of theUnited StatesD) The two superpowers went to war over Cuba in a conflict known as the Bay of Pigs 8. Someone has stolen the diamond necklace(adjective clause)He abides by his decisions(adverb clause) Help I will give brainly