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
diamong [38]
2 years ago
15

I need help with number 9 please thank you

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
3 0

Answer:

B:

Step-by-step explanation:

A pool is filled (which signifies the increase) a little time later (still full, flat line) it is emptied (the decrease) and then refilled (increase)

You might be interested in
A survey of the readers of three daily news papers; Nation, standard and Kenya times showed the following results. i) A total of
daser333 [38]
N(N ∩ S ∩ K) = 10
n(ξ) = 250
n(S ∪ K) = 15 - 10 = 5
n(N ∪ S) = 20 - 10 = 10
n(N ∪ K) = 30 - 10 = 20
n(S) = 50 - 10 - 5 - 10 = 25
n(K) = 55 - 20 - 5 - 10 = 20
n(N) = 100 - 10 - 20 - 10 = 60

n(N ∪ S ∪ K) = 10 + 5 + 10 + 20 + 25 + 20 + 60 = 150

Therefore, n(N ∪ S ∪ K)' = 250 - 150 = 100

Therefore, 100 million people do not read any of the three papers.
7 0
2 years ago
Make a number line and show all values of x such that... <br><br> x&lt;-1 or x&gt;1
oee [108]

Answer:

I am I supposed to make a number line.

Step-by-step explanation:

7 0
3 years ago
-w + 4(w+3) = -12<br><br> Please help
Ivahew [28]
Let's solve your equation step-by-step.<span><span><span>−w</span>+<span>4<span>(<span>w+3</span>)</span></span></span>=<span>−12</span></span>Step 1: Simplify both sides of the equation.<span><span><span>−w</span>+<span>4<span>(<span>w+3</span>)</span></span></span>=<span>−12</span></span><span>Simplify: (Show steps)</span><span><span><span>3w</span>+12</span>=<span>−12</span></span>Step 2: Subtract 12 from both sides.<span><span><span><span>3w</span>+12</span>−12</span>=<span><span>−12</span>−12</span></span><span><span>3w</span>=<span>−24</span></span>Step 3: Divide both sides by 3.<span><span><span>3w</span>3</span>=<span><span>−24</span>3</span></span><span>w=<span>−8</span></span>Answer:<span>w=<span>−<span>8</span></span></span>
4 0
2 years ago
Read 2 more answers
How many questions do you need to get right on a 10 question test in order to get a 60%?
V125BC [204]

Answer:

this is easy you need to get 6 question right

5 0
2 years ago
Giving brainliestttt
Nataly [62]

Answer:

Jupiter is so big that all the other planets in the solar system could fit inside it. More than 1,300 Earths would fit inside Jupiter. Jupiter is the fifth planet from the sun. From Earth, it is almost always the second brightest planet in the night sky.

7 0
2 years ago
Other questions:
  • Since a math school opened the girls basketball team had the same record every season the team won a total of 182 games while lo
    15·1 answer
  • An element with mass 490 grams decays by 28.6% per minute. How much of the element is remaining after 16 minutes, to the nearest
    11·1 answer
  • 2% percent of the students at Hamilton Middle School have red hair. There are 700 students at Hamilton Middle School. How many s
    13·1 answer
  • What is the amount of sales tax owed on a $35 jacket if the tax rate is 6%
    6·1 answer
  • Help please !!! Timed *********
    15·1 answer
  • I NEED HELP it's due today! Giving out BRAINLIEST &amp; 30 POINTS!
    6·1 answer
  • Mel can drive 384 miles on 24 gallons of gas. Michael can drive 490 miles on 35 gallons of gas. Sheldon can drive 420 miles on 1
    15·1 answer
  • Can someone please help me? make it right..
    5·2 answers
  • Giant spider crabs prefer an elevation of around -800 feet, and Atlantic wolffish prefer an elevation of around -300 feet.
    6·1 answer
  • Work out the reskuts of these changes.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!