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
Papessa [141]
3 years ago
11

from a water tank that was full, 2/3 have been taken out, and there is still 400L, what is the capacity of the tank?

Mathematics
1 answer:
KengaRu [80]3 years ago
7 0

Answer:

1200 L

Step-by-step explanation:

2/3 of the tank is removed, so 1/3 of the tank is left.  This is equal to 400 L.

1/3 V = 400 L

V = 1200 L

The volume of the tank is 1200 L.

You might be interested in
In 2015 there were 759 laptops at lightning high school starting a 2016 the school box 75 more laptops at the end of each year t
nikdorinn [45]

Answer:

Step-by-step explanation:

Given the following :

Number of laptops in 2015 = 759

t(x) = 75x + 759 ; model to determine number of laptops at the school. X years after 2015.

Number of laptops in the school in 2020:

4 0
4 years ago
List the ages of your family and find the average age<br> 55,34,26,24,19,17
Dmitriy789 [7]

Answer:

<em><u>Soln</u></em><em><u>:</u></em><em><u> </u></em><em><u> </u></em>

<em> </em><em> </em><em> </em><em> </em>

<em> </em><em>Total</em><em> </em><em>ages</em><em> </em><em>=</em><em> </em><em>1</em><em>7</em><em>5</em>

<em> </em><em> </em><em>No</em><em>.</em><em> </em><em>of</em><em> </em><em>ages</em><em>=</em><em> </em><em>6</em><em> </em>

<em> </em><em>Now</em><em>,</em>

<em>A</em><em>verage </em><em>age</em><em>=</em><em> </em><em><u>T</u></em><em><u>otal</u></em><em><u> </u></em><em>ages</em><em>/</em><em>no</em><em>.</em><em> </em><em>of</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>ages</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>7</em><em>5</em><em>/</em><em>6</em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em>9</em><em>.</em><em>1</em><em>6</em><em>7</em><em> </em><em>ans</em><em>.</em>

4 0
3 years ago
Solve this system of equations by converting the equations into slope-intercept form. How many solutions does this system have?
Alex777 [14]
<h3>Answer: -3x-3y=-30= x=−y+10  </h3><h3>x+y+10= x=−y+10</h3>

8 0
3 years ago
Jackie received 78% of the votes in an election. in a random sample of 40 eligible voters, 28 said they voted for jackie. which
Artyom0805 [142]
The answer to this question is C since <span>78% of the votes in an election. in a random sample of 40 eligible voters, 28 said they voted for jackie.</span>
6 0
3 years ago
7 inches converted to feet
Zarrin [17]
<span>0.583333333 feet

If I helped, press "Thanks" button. It will make me happy</span>
5 0
3 years ago
Other questions:
  • 3 over 5 is 30% of what number?
    10·1 answer
  • Austin is comparing the prices of two truck rental company company charges $4 per hour and an additional $70 as service charges
    9·1 answer
  • *HELP* Select the correct answer. What is the value of this expression when t = -12? -3|t − 8| + 1.5 A. 61.5 B. 13.5 C. -10.5 D.
    5·1 answer
  • What is the slope of the line graphed below?<br><br> A. 3<br> B. -3<br> C. 1/3<br> D. -1/3
    11·2 answers
  • I need help what is 3/2 to the third power?
    5·1 answer
  • Izzie suggests that the cone should have a diameter of 4.5 inches and a height of 6 inches. What is the volume of the cone Izzie
    7·2 answers
  • Which of the following data sets is best described by a linear model
    5·1 answer
  • 2 ÷3 × 6 whole number 3 on 4, into bracket 2 whole number 4 on 15 - 1 whole number 2 on 3
    9·1 answer
  • Simplify the expression
    13·1 answer
  • Can someone help me with one pleaseT (ToT)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!