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
Diano4ka-milaya [45]
3 years ago
12

Solving a rational equation edge

Mathematics
1 answer:
Katena32 [7]3 years ago
5 0

Answer:

THIS IS DA ANSWER OK LOLOLOL XD

You might be interested in
What is the excluded value of a/b-2
Readme [11.4K]

The correct excluded value is 2.

8 0
3 years ago
Is -5^2 equal to (-5)^2
gtnhenbr [62]
Yes, these 2 equations are equivalent
3 0
3 years ago
Read 2 more answers
As a fundraiser, the Music Boosters wrapped gifts at the mall one weekend. Out of the 100 gifts they wrapped, 3/10 were for wedd
dangina [55]

Answer: The fraction of the gifts were for birthdays = \dfrac{33}{100}.

Step-by-step explanation:

Given: fraction of gifts for weddings = \dfrac{3}{10}

fraction of gifts for baby showers = \dfrac{37}{100}

Rest of the gifts = 1-\dfrac3{10}-\dfrac{37}{100}

=\dfrac{100-30-37}{100}\ \ \ [\text{Making like fractions}]\\\\=\dfrac{100-67}{100}\\\\=\dfrac{33}{100}

Hence, the fraction of the gifts were for birthdays = \dfrac{33}{100}.

4 0
3 years ago
Which BEST describes the distribution of the data represented in the frequency table?
Levart [38]

Answer

yes

Step-by-step explanation:

Because yes

8 0
2 years ago
Read 2 more answers
The fish population in a certain lake rises and falls according to the formula F = 3000(23 + 11t − t2). Here F is the number of
Gemiola [76]

Answer:

a) On January 1, 2017 the fish population will be the same as the initial population.

b) On September 18th, 2018 the fish population will be zero.

Step-by-step explanation:

Hi there!

a) First, let´s write the function:

F(t) = 3000(23 + 11t − t²)

The population on January 1, 2006 is the population at t = 0. Then:

F(0) = 3000(23 + 11· 0 - 0²)

F(0) = 3000 · 23 = 69000

This will be the population every time at which t² - 11t = 0. Then let´s find the other value of t (besides t = 0) that makes that expression to be zero:

t² - 11t = 0

t(t - 11) = 0

t = 0

and

t - 11 = 0

t = 11

On January 1, 2017 (2006 + 11), the fish population will be the same as the initial population.

b) We have to obtain the value of t at which F(t) = 0

F(t) = 3000(23 + 11t − t²)

0 = 3000(23 + 11t − t²)

divide both sides of the equation by 3000

0 = 23 + 11t − t²

Let´s solve this quadratic equation using the quadratic formula:

a = -1

b = 11

c = 23

x = [-b ± √(b² - 4ac)] / 2a

x = 12.8  ( the other value of x is negative and therefore discarded).

After 12.8 years all the fish in the lake will have died.

If 1 year is 12 months, 0.8 years will be:

0.8 years · 12 months/year = 9.6 months

If 1 month is 30 days, 0.6 month will be:

0.6 month · 30 days / month = 18 days

All the fish will have died after 12 years, 9 months and 18 days from January 1, 2006. That is, on September 18th, 2018.

7 0
3 years ago
Other questions:
  • Problem Page A car is traveling at a rate of 63 miles per hour. What is the car's rate in feet per second? How many feet will th
    5·1 answer
  • Can you please explain the correct answer
    12·2 answers
  • I NEED AN ANSWER! ASAP! EXTRA POINTS PLEASE!!!
    13·2 answers
  • Where is the function decreasing? A) 1 < x < ∞ B) 3 < x < ∞ C) -∞ < x < 1 D) -1 < x < ∞
    13·2 answers
  • What is the domain of the function y = 2 sqrt x-5
    15·2 answers
  • Using right triangle below. Find the spine of angle B.
    9·1 answer
  • 3 3/5 × 2 2/3 <br> Answer in mixed number please
    14·1 answer
  • A pair of shoes costs $52.99 and the sales tax is 8% use the fromula c=p+rp to find the total prices
    12·1 answer
  • Given that rectangle MNOP ~ rectangle STUV, what is the length of ¯¯¯¯¯¯ T U ?Rectangle M N O P is shown with segment N O labele
    13·1 answer
  • A scientist records a total of -22.4 millimeters of rainfall during a 4-week drought
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!