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
mario62 [17]
3 years ago
15

An open topped fish tank had a length if 60 inches, width if 14 1/2 inches and height if 15 inches. What is the volume of the wa

ter in the tank if the tank is 2/3 filled
Mathematics
1 answer:
dem82 [27]3 years ago
6 0

Answer:

  8700 cubic inches, about 37.66 gallons

Step-by-step explanation:

The volume of a rectilinear space is the product of its length, width, and height. So, the volume of the tank is ...

  V = L·W·H

  V = (60 in)(14 1/2 in)(15 in) = 13050 in³

Since the tank is 2/3 filled, the volume of the water is ...

  water volume = (2/3)V = 2/3 × 13,050 in³ = 8,700 in³

_____

There are 231 in³ in a gallon, so the number of gallons of water in the tank is ...

  (8700 in³)/(231 in³/gal) ≈ 37.66 gal

You might be interested in
If n is at least 7, which inequality best represents the values of n?
Wittaler [7]

Answer:

<em>The answer to your question is</em> <em>C.n ≥ 7</em>

Step-by-step explanation:

<u><em>I hope this helps and have a good day!</em></u>

3 0
1 year ago
Which of the following 95% confidence intervals would lead us to reject Hp =0.30 in favor of
lukranit [14]
The correct answer is letter C
7 0
2 years ago
You are wrapping a gift box that is 16 inches long, 7 inches wide, and 9 inches tall. Find the amount of wrapping paper you need
Svetach [21]

Answer:

638 in.²

Step-by-step explanation:

Assuming you need to cover just the surface area of the box with no overlaps, and the shape is a rectangular prism, then you need to find the surface area of a rectangular prism.

SA = PH + 2LW

where

P = perimeter of base = 2(L + W),

H = height of prism

L = length of base

W = width of base

SA = 2(16 + 7)(9) + 2(16)(7)

SA = 638

5 0
3 years ago
Plz i need help with this. It would really help if you help me with this (._.)
Ira Lisetskai [31]
Z is B and x is D. Hope this helps!








6 0
3 years ago
A news service conducted a survey of 1026 adults ages 18 years or older in a certain​ country, August 31minus−September ​2, 2015
Musya8 [376]

Answer:

B. To determine the percent of adults in the country who believe the federal government wastes 51 cents or more of every dollar.

Step-by-step explanation:

Given that:

sample size = 1026

sample proportion = 0.36

Margin of error = 55% = 0.55

Confidence interval level = 99%

The purpose of this question is to determine the research objective:

The research objectives indicate the intention of the study, the objectives,\ or the main idea. This main idea arises from a need (the research problem) and refined into specific questions (i.e. the research questions). From, the given information, the research objective is to determine the percent of adults in the country who believe the federal government wastes 51 cents or more of every dollar.

7 0
3 years ago
Other questions:
  • What is 1/5 cubed. Say how to solve the problem
    13·1 answer
  • Use the discriminant to determine how many real number solutions exist for the quadratic equation –4j2 + 3j – 28 = 0. A. 3 B. 2
    5·1 answer
  • What is 12 14/15 written as a decimal
    10·1 answer
  • Larry Lazy purchased a one year membership at a local fitness center at the beginning of the year. It cost him $150. He goes twi
    13·2 answers
  • Plz help100 points. also, plz be the correct answer​
    7·2 answers
  • Lim <br> θ→0 <br> cos(7θ) − 1/sin(5θ)
    13·1 answer
  • List the following events in the order in which they happened. Gold is discovered in Georgia. Jackson supports the Indian Remova
    8·2 answers
  • At southern states university ssu there are 719 students taking finite mathematics or statistics. 328 are taking finite mathemat
    6·2 answers
  • If $20.18 Pesos is equal to $1 US dollar, tell me how much money Mr. P would have left if he had $100 US Dollars but spent $918
    6·1 answer
  • F(n) = 2n− 5; Find f(−8)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!