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
zalisa [80]
3 years ago
13

The landscaper pours 200 gallons of herbicide in a pond. The herbicide degrades 10% each week. How much will be in the pond afte

r 1 week?
Mathematics
2 answers:
DaniilM [7]3 years ago
6 0

Answer:

180 gallons

Step-by-step explanation:

In order to calculate you just need to calculate the 10% of the herbicide that is being degraded in the first week, so we do a rule of three to calculate that 10%:

\frac{200}{100} =\frac{x}{10}\\ x=10*\frac{200}{100} \\x=20

So the 10% is 20 gallons, and that is the gallons of herbicide that degraded in the first week, so we just withdraw the 20 gallons degraded from the initial 200 gallons:

200-20=180

So there will still be 180 gallons in the pond after one week.

weeeeeb [17]3 years ago
5 0

Answer:

180 gallons

Step-by-step explanation:

200 gal

10% = .10

200 x .10 = 20

200 - 20 = 180


You might be interested in
5 2/3 divided by 3/2
Zinaida [17]

Answer: 34/9

Step-by-step explanation:

5  2/3  /   3/2

= 17/3  /   3/2

=17/3 x 2/3        [reciprocal]

=34/9

Hope it helped u,

pls mark as the brainliest

^_^

7 0
3 years ago
Read 2 more answers
Anika is 7 years older than Kit. If Kit is k years old, how old is Anika?
zaharov [31]

Answer:

k+7

Step-by-step explanation:

because k is the age of kit so Anika is 7 years older, so u have to add

sorry if I'm wrong

7 0
3 years ago
Terica is dissolving a substance in a solution for a chemistry experiment. Terica measured the amount of substance remains in gr
vfiekz [6]

Answer: -1 1/3

She asked me where I was from

I said "Somewhere you never been to"

Little town outside of Knoxville

Hidden by some dogwood trees

She tried talkin' with my accent

We held hands and waded into

That blue water

She left her flip-flops by my Red Wings on the beach

[Chorus]

Yeah but, now I'm dodging potholes in my sunburnt Silverado

Like a heart-broke Desperado, headin' right back to my roots

Somethin' 'bout the way she kissed mе tells me she'd lovе Eastern Tennessee

Yeah, but all I brought back with me was some sand in my boots

[Verse 2]

I said "Let's go shoot tequila"

So we walked back to that beach bar

She said "Don't cowboys drink whiskey?" (huh)

So we drank bottom shelf

She said ", that sky looks perfect"

I said "Girl, you've never seen stars like the ones back home"

And she said "Maybe I should, see 'em for myself"

[Chorus]

Yeah, but now I'm dodging potholes in my sunburnt Silverado

Like a heart-broke Desperado, headin' right back to my roots

Somethin' 'bout the way she kissed me tells me she'd love Eastern Tennessee

Yeah, but all I brought back with me was some sand in my boots

[Bridge]

I said meet me in the mornin'

And she told me I was crazy

Yeah, but I still thought that maybe she'd show up

[Chorus]

Oh, but now I'm dodging potholes in my sunburnt Silverado

Like a heart-broke Desperado, headin' right back to my roots

Somethin' 'bout the way she kissed me tells me she'd love Eastern Tennessee

Yeah, but all I brought back with me was some sand in my boots

Yeah, but all I brought back with me was some sand in my boots

Step-by-step explanation:

7 0
2 years ago
The product of 43x6 can be broken down into expand form
o-na [289]

Answer:yes

Step-by-step explanation:

any number can be expanded. 200+50+08

7 0
3 years ago
Read 2 more answers
Happy paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof watchers charges $13.00 plus $2.75 per hour. Co
natta225 [31]
For paws charges $20.50 and woof watchers charge $15.75
6 0
3 years ago
Other questions:
  • How can you write the improper fraction 263/10 as a decimal?
    8·1 answer
  • Can someone help me, please?
    5·2 answers
  • The sum for 6,498.123
    6·1 answer
  • Solve the equations to find the number and type of solutions
    11·2 answers
  • 6) Sally wrote the number 30, 048 in expanded form.
    9·1 answer
  • I NEED THE ANSWRR ASSP PLZ:(
    5·1 answer
  • A bakery made 25 cherry pies, using 101 cherries for each pie. They threw away 30 cherries that were bad. If they used all the c
    7·1 answer
  • Jamie is 4 years younger than her brother. Five years from now, the sum of their ages will be 32. Find Jaime's present age
    10·2 answers
  • HOW DO YOU GRAPH USING LINER PROBLEMS
    12·2 answers
  • Q 4. A truck is carrying pineapple juice, cherry juice, and mango juice bottles in a ratio of 9 : 1 : 2. If there are 19 cherry
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!