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
Dmitry_Shevchenko [17]
3 years ago
12

Really desperate cant find anyone to help me would really appreciate any help i can get

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Let the model for the change in water vapor be

y = x^3 − 8x^2 + 15x

to find the x intercepts we can factor this expression

x^3 − 8x^2 + 15x = x(x−3)(x−5)

the x intercepts are 0, 3, 5

Hope this helps!

You might be interested in
Help with math please asap <br> 1. Solve the inequality <br> 1/5 + 1/3 X &gt; 1/2 X - 1/4
Finger [1]

Answer:

The solution set is x < 2.7

Step-by-step explanation:

To start, get all of the x terms on the right side and all the constant terms on the left.

1/5 + 1/3x > 1/2x - 1/4

1/5 + 1/4 + 1/3x > 1/2x

1/5 + 1/4 > 1/2x - 1/3x

Now give the terms on each side common denominators.

4/20 + 5/20 > 3/6x - 2/6x

9/20 > 1/6x

Now we can multiply both sides by 6.

27/10 > x

2.7 > x

6 0
3 years ago
A cookie recipe states for every three cups of flour,1 teaspoon of vanilla are needed. how many teaspoons are needed for five cu
Brrunno [24]
For 3 cups... vanilla needed - 1 teaspoon
for 1 cup...vanilla needed- 1/3 teaspoon
for 5 cups, vanilla needed- 5/3 teaspoon

In short , 1.67 or 5/3 teaspoon of vanilla is needed for 5 cups of floor
3 0
3 years ago
A box of cereal contains 512 grams of sugar
sasho [114]
Then? You didn't type the full question
3 0
3 years ago
What is the inverse function f(x)=-3x-2
vesna_86 [32]

f^-1 (x) = 2/3 + x/3

6 0
3 years ago
An animal shelter has $2500 in its reserve fund. The shelter charges $40 per animal placement and would like to have at least $4
densk [106]

Answer:

Step 1

Write and solve the inequality:

2,500 + 40a ≥ 4,000, or 40a ≥ 1,500

a ≥ 37.5

Step 2

If the shelter places 30 cats and 10 dogs,

or 40 animals, that will be enough to meet

its goal, because a = 40 is a solution to the

inequality a ≥ 37.5.

5 0
3 years ago
Other questions:
  • A pet store has 10 puppies for every 6 kittens. What is the ratio of kittens to puppies?
    14·1 answer
  • 3x+4y=12 and 2x-y=8. Which ordered pair is a solution to the system of equations?
    10·1 answer
  • Square roof of 5 is what
    8·2 answers
  • Help please it would really help! Please I'll give a brainliest for the best and correct answer!
    10·2 answers
  • The graph of the equation below is a circle. What is the length of the radius of the circle? (x - 4)2 + (y + 12)2 = 172
    15·1 answer
  • Max ran two miles each day for 4days. Then he ran 3 miles each day for the next 4 days. How many miles did Max run altogether in
    15·1 answer
  • Analyzing Dialogue
    13·2 answers
  • Order the numbers from least to greatest.<br><br> −34, 0.5, 23,−73, 1.2
    12·2 answers
  • This recipe makes four portions of soup.
    7·2 answers
  • Identify the center and the radius of each circle. <br><br> C. X^2+2x+1+y^2+4y+4=9
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!