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
Effectus [21]
3 years ago
11

to clean the fish tank 3/4 cups of disinfectant is needed for every two gallons of water how many cups of disinfectant are neede

d for 20 gallons of water
Mathematics
1 answer:
choli [55]3 years ago
8 0

Answer:

7 1/2 cups

Step-by-step explanation:

20 gallons is ten times 2 gallons.

Ten times the amount of water will require ten times the disinfectant (we assume).

... 10 × 3/4 cup = 30/4 cups = 7 1/2 cups

You might be interested in
Give an example of an infinite set.
Montano1993 [528]
Infinite sets may be countable or uncountable. Some examples are: the set of all integers, {..., -1, 0, 1, 2, ...}, is a countably infinite set; and. the set of all real numbers is an uncountably infinite set.
5 0
3 years ago
Read 2 more answers
7 lbs of sour candies cost $7.00. What is the unit price?
grandymaker [24]

Answer:

$1 per lb

Step-by-step explanation:

If you divide the cost by the amount you are getting, then you get the unit rate. So, since 7 divided by 7.00 is 1.00, then the cost per pound is $1.00

7 0
2 years ago
This is a picture of a small sumu
Deffense [45]

Answer:

C

Step-by-step explanation:

The rubber exercise ball is a sphere

the volume of a sphere= 4/3*pi*r3

where r = the radius of the sphere.

from the diagram, the radius = 4.5inches

Therefore, volume of the rubber ball = 4/3*pi*4.5^3 = 381.51 cubic inches

5 0
2 years ago
Select the THREE situations that could be represented by the product of two numbers equal to -20
Cerrena [4.2K]

Answer:

it might be 3 one according to me

8 0
2 years ago
PLEASE HELP REALLY QUICK
nadezda [96]

Answer:

D $45

Step-by-step explanation:

you would take the $350 and divide it by 80 an you get 4.375 than you round that to the nearest 5th

3 0
2 years ago
Other questions:
  • Is -1 less than -2
    7·1 answer
  • 5х + 3 = 43<br> What this??
    7·2 answers
  • 1500 people to part in a walkathon. 450 of them were school children. The rest are adults. What percentage of the participants w
    12·2 answers
  • Professional football field is 160 feet wide what's the width of the field in yards
    8·1 answer
  • Anybody know the answer?
    9·2 answers
  • Tell whether the lines for the pair of equations are parallel, perpendicular, or neither
    6·1 answer
  • Divide x^4 + 7 by x - 3.
    8·1 answer
  • What is two hundred twelve divided by eighteen
    11·2 answers
  • Which of these systems of equations has no solution? A 3a−5b=12 4a−9b=14 B 3a−5b=14 4a−9b=14 C 4a−9b=12 4a−9b=12 D 4a−9b=12 4a−9
    9·1 answer
  • Which is the graph of x≥−5?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!