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
Gnoma [55]
3 years ago
14

Please help me with this problem

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0
(a) It is leaking 18 liters per minute.

Explanation : From 15 minutes to 20 minutes, your starting point at 15 is 590 liters and at 20 you have exactly 500. Next you have 25 which is now at 410. So it's leaking 90 liters every five minutes, so of course dividing the two (90 ÷ 5) you get 18.

(a)² it increases for about the same time that it would decrease of course.

(b) The vat started at 860 liters before they started draining it.

Explanation : Well, all it takes is just working backwards, add 90 liters to the liters at 15 minutes and deduct five minutes from 15. Do this process until you arrive at 0. It's simple
You might be interested in
What’s the answer to this problem?
Alja [10]

Answer:

Figure:         Amount of tiles:

1                    5

2                   8

3                   11

4                   14

5                   17

6                   20

7                   23

8                   26

9                   29

10                 32

11                  35

12                 38

13                 41

The sequence/pattern is +3 tiles.

So Figure 13 will have 41 tiles.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
3 0
3 years ago
A sample of marble has a volume of 6 cm3 and a density of 2.76 g/cm3. What is its mass?
Drupady [299]

Answer:

16.56\ g

Step-by-step explanation:

we know that

The density is equal to the mass divided by the volume

Let

x-----> the mass of marble

y----> the volume of marble

z----> the density of marble

z=\frac{x}{y}

in this problem we have

y=6\ cm^{3}

z=2.76\ g/cm^{3}

substitute and solve for x

2.76=\frac{x}{6}

x=2.76*6=16.56\ g


3 0
3 years ago
Read 2 more answers
Mr. Herman's class is selling candy for a school fundraiser. The class has a goal of raising $500 by selling C
katovenus [111]

Answer:

2.75 x (c) = 500

Step-by-step explanation:

i think this is it

8 0
3 years ago
. ∆ABC ~ ∆DEF. Since the triangles are similar, the ratio of AB/DE must be the same as the ratio of ?/DF. What segment complete
givi [52]

Answer:

AC

Step-by-step explanation:

∆ABC ~ ∆DEF

AB/DE

∆ABC ~ ∆DEF

AC/DF

Answer: AC

5 0
3 years ago
Naomi was measuring and cutting yarn in inches for an art project.she cut 9 pieces of the yarn.
Andrej [43]

Answer:

i don't know this question but you can just measure it

4 0
2 years ago
Other questions:
  • Help please!<br>I really need it, also show working out please<br>30 points!​
    14·2 answers
  • Can y’all help me ??
    11·2 answers
  • rafeal counted a total of 40 white cars and yellow cars. there were 9 times as many white cars as yellow cars. how many white ca
    13·2 answers
  • (3.14) please help me as soon as possible ....
    11·2 answers
  • What is the slope of a line with equation y-3=-1/2(x-2)
    14·1 answer
  • What is the solution to the following system?
    13·1 answer
  • Write an equation in slope-intercept form for the following line:<br> (-14.1) and (13,-2)
    7·1 answer
  • HELP PLEASE!!!! solve for x
    12·1 answer
  • Help please!!! Fast!! <br> The answer choices are:<br> 30 ft<br> 40 ft <br> 50 ft <br> 70 ft
    15·1 answer
  • A group of 10 men who were recently diagnosed with testicular cancer recently gathered to share their feelings and provide mutua
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!