1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natulia [17]
3 years ago
9

if I have to add 97 oz of algaecide to 10,000 gallons of water how much should I add if I only have 200 gallons of water​

Mathematics
1 answer:
juin [17]3 years ago
7 0

Answer:

1.94 oz

Step-by-step explanation:

x/97 = 200/10000

97*200 = 10,000x

19400 = 10,000x

1.94 oz

You can also do it this way:

200/10000 = 0.02

0.02 * 97 = 1.94

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

You might be interested in
Write an equivalent expression by distributing the "
ololo11 [35]

Answer:

= -3h + 2.3k -7

Step-by-step explanation:

you want to distribute your negative to each value in parentheses

remember that negative x negative = positive

remember that negative x positive = negative

6 0
3 years ago
Mark opens a bank account with $20. He plans to put in $5 each week.
lys-0071 [83]

Answer:

16 weeks

Step-by-step explanation:

So he has 20.

5 x 16 = 80

20 + 80 = $100

6 0
3 years ago
Prove the quadratic formula
STALIN [3.7K]

ax² + bx + c = 0

x = (-b ± √(b² - 4ac))/2a


First, rewrite the first equation so that the first coefficient is 1. Divide everything by a.

(ax² + bx + c = 0)/a =

x² + (b/a)x + (c/a) = 0

Isolate (c/a) by subtracting (c/a) from both sides

x² + (b/a)x + (c/a) (-(c/a) = 0 (- (c/a)

x² + (b/a)x = 0 - (c/a)

Add spaces

x² + (b/a)x          =  -c/a

Take 1/2 of the middle term's coefficient and square it. Remember that what you add to one side, you add to the other.

x² + (b/a)x + (b/2a)² = -c/a + (b/2a)²

Simplify the left side of the equation.

x² + (b/a)x + (b/2a)² = (x + (b/2a))²

(x + b/2a))² = ((b²/4a²) - (4ac/4a²)) -> ((b² - 4ac)/(4a²))

Take the square root of both sides of the equation

√(x + b/2a))² = √((b²/4a²) - (4ac/4a²))

x + b/(2a) = (±√(b² - 4ac)/2a

Simplify. Isolate the x.

x = -(b/2a) ± (∛b² - 4ac)/2a = (-b ± √(b² - 4ac))/2a

~

3 0
3 years ago
12 + 54=6(_+_) <br><br> please help me 14 points but please just help me
sp2606 [1]
Are there any other details as to what the numbers are? otherwise there are six possibilities for this
12+54=66
66=6(_+_)
11=(_+_)

1) 0, 11
2) 1, 10
3) 2, 9
4) 3, 8
5) 4, 7
6) 5, 6
7 0
3 years ago
Read 2 more answers
Which one is the factor?
dalvyx [7]

A: I think that a factor


6 0
3 years ago
Other questions:
  • Helpppppppppppppppppppp
    15·2 answers
  • 5-4x=6-4x<br><br> How do I solve this
    10·1 answer
  • Which of the following is an example of a rational number that is not an integer?<br> 4 , 0 , 1/5
    6·2 answers
  • The length of a rectangle is 2 yd longer than its width. if the perimeter of the rectangle is 24 yd , find its area.
    7·1 answer
  • A large bag of marbles contains an equal amount of red, orange, yellow, blue, and green marbles. Jaden randomly selects 1 marble
    6·1 answer
  • Plz What is 0.04 is 1/10 of
    10·2 answers
  • Question 1.) Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment. What friction of her allowance did she spend
    14·2 answers
  • X = -5<br> y = -6<br><br> What is the solution set?<br><br> {(-6, -5)}<br> {(-5, -6)}<br> Ø
    15·1 answer
  • A in the solution to the system of equations below?<br> a=38 +7<br> 4a +9 = 70
    14·1 answer
  • Choose the three equivalent forms of 4.625.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!