answer.
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
WINSTONCH [101]
1 year ago
12

The number of tropical fish that an aquarium can hold depends on the volume of the fish tank. the interior dimensions of the fis

h tank below are 60 60 ​cm, 50 50 ​cm, and 30 30 cm. each fish requires​ 10,000 cubic centimeters of water. how many tropical fish will this fish tank​ hold?
Mathematics
2 answers:
Dafna1 [17]1 year ago
4 0

Answer:

9 fish

Step-by-step explanation:

Dimensions of fish tank :

Length = 60 cm

Width = 50 cm

Height = 30 cm

Volume of fish tank =Length \times Width \times Height

                                  =60\times 50 \times 30

                                  =90000cm^3

Each fish requires​ 10,000 cubic centimeters of water.

So, tank will hold number of fishes =\frac{90000}{10000}

                                                          =9

Hence tank will hold 9 fish.

                                 

Stells [14]1 year ago
3 0
<span>To figure the amount of tropical fish in the aquarium you multiple length*height*width to find the cubic centimeters of the tank, then divide that number by 10,000. 60*50*30=90,000 cubic centimeters. 90,000/10,000=9. 9 tropical fish could be places in a tank with those dimensions.</span>
You might be interested in
The Parker family drove a total of 180 miles on the road trip. This distance is 1.5 times the distance they drove on the first d
Veronika [31]

Parker family drove 120 miles on the first day

Step-by-step explanation:

Given:

Total miles driven on the road trip= 180 miles

solution:

Lets assume the distance drove on the first day is x

The total distance covered on the road trip is 180 miles.  so,

(x) *1.5 = 180

x=\frac{180}{1.5}

Hence, x = 120.

The distance travelled on the first day is 120 miles.

4 0
2 years ago
Polygon YYY has an area of 111111 square units. Celia drew a scaled version of Polygon YYY using a scale factor of 333 and label
KonstantinChe [14]

Answer:

The ratio of the areas =  the ratio of the squares of the scale factor.

So the area of Z is  3^2 * 11  =  99 sq units.

7 0
2 years ago
∠E and ∠F are vertical angles with m∠E=5x+10 and m∠F=7x−12 .<br><br> What is the value of x?
In-s [12.5K]
Vertical angles are equal...so set ur angles equal to each other and solve for x

5x + 10 = 7x - 12
12 + 10 = 7x - 5x
22 = 2x
22/2 = x
11 = x <==
6 0
2 years ago
The manager at Gabriela's Furniture Store is trying to figure out how much to charge for a book shelf that just arrived. The boo
BigorU [14]

Answer:

thy should sell it for $235.2 because in the shop they sell everything for 60% the original price for which they bought it

Step-by-step explanation:

4 0
2 years ago
Marginal cost At a certain factory the marginal cost is 3(q-4)^2 dollars per unit when the level of production is q units.
viktelen [127]

Answer:

a.) C(q) =  -(1/4)*q^3 +  3q^2  -  12q + OH          b.) $170

Step-by-step explanation:

(a) Marginal cost is defined as the decrease or increase in total production cost if output is increased by one more unit. Mathematically:

Marginal cost (MC) = change in total cost/change in quantity

Therefore, to derive the equation for total production cost, we need to integrate the equation of marginal cost with respect to quantity. Thus:

Total cost (C) = Integral [3(q-4)^2] dq = -(1/4)*(q-4)^3 + k

where k is a constant.

The overhead (OH) = C(0) = -(1/4)*(0-4)^3 + k = -16 + k

C(q) = -(1/4)*(q^3  - 12q^2  + 48q - 64) + k = -(1/4)*q^3 +  3q^2  -  12q  -16 + k

Thus:

C(q) =  -(1/4)*q^3 +  3q^2  -  12q + OH

(b) C(14) = -(1/4)*14^3 +  3*14^2  -  12*14 + 436 = -686 + 588 - 168 + 436 = $170

7 0
1 year ago
Other questions:
  • suppose marisol scored a 96% on an english test. There were 50 questions on the test. How many did marisol answer correctly?
    11·2 answers
  • a fruit stand has 18 red apples this is 40% of the total apples in the stand. how many apples are there in the stand?
    15·2 answers
  • How do i work this problem sin(2cos^-1 1/11)
    9·1 answer
  • 30 points!!! will mark you brainliest!!!
    5·2 answers
  • Jack was so frustrated with his slow laptop that he threw it out of his second story window. The height, h, of the laptop at tim
    8·1 answer
  • When Hiroto is writing, there is 0.92 probability that there will be no spelling mistakes on a page. One day, Hiroto writes an e
    12·1 answer
  • Jessie has a deck of 52 regular playing cards and a bag of six marbles. In the bag, there are two blue marbles, three green marb
    15·2 answers
  • 7. Tamara goes on a spring break trip with her school to visit historical sites in Italy. She purchases $200 of souvenirs while
    10·3 answers
  • 981 rounded to nearest 100
    7·1 answer
  • Chadwick bought 50 shares of Chipotle stock on Nov 1, 2016 for $396.33 share. He sold the shares four years later, with the per
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!