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
wolverine [178]
2 years ago
15

Angela’s grandfather gave her all the cash he had in his pocket to buy raffle tickets that cost $1

Mathematics
1 answer:
daser333 [38]2 years ago
5 0

In this problem situation:

  • the independent quantity is <em><u>the money</u></em> Angela's grandfather gave her
  • the dependent quantity is the <em><u>number of raffle ticket</u></em> Angela will buy.

An independent quantity is the quantity that affects or brings a change in a dependent quantity.

The dependent quantity is affected by the independent quantity. If the independent quantity changes, the dependent quantity will change.

The dependent quantity is dependent on the independent quantity.

<em><u>Let's relate it to the </u></em><em><u>problem situation</u></em><em><u>:</u></em>

  • The amount of money Angela's grandfather gave her is unknown, therefore, the number of raffle tickets Angela can buy cannot be ascertain.

  • If we know <em>how much Angela's grandfather gave her</em>, we can determine <em>how many </em><em>raffle tickets </em>Angela can buy.

  • This implies that the number of raffle ticket Angela will buy is dependent on how much money her grandfather gave her.

Therefore, in this problem situation:

  • the independent quantity is <em><u>the money</u></em> Angela's grandfather gave her
  • the dependent quantity is the <em><u>number of raffle ticket</u></em> Angela will buy.

Learn more here:

brainly.com/question/19967540

You might be interested in
Please help i need this done soon!!
frosja888 [35]

Answer:

f(2) = -2

Step-by-step explanation:

plug in 2 to wherever x is in this statement:

f(2) = -2(2^2) - 2(2) + 10

f(2) = -2(4) - 4 + 10

f(2) = -8 - 4 + 10

f(2) = -2

5 0
3 years ago
Read 2 more answers
What of these types of income is taxed?
geniusboy [140]
In most cases, income tax brackets are progressive, meaning that the greater the income, the higher the rate of taxation. Federal rates for the 2013 tax year range from 10 to 39.6 percent. State and city rates are generally much lower.
7 0
3 years ago
What is the range of g(x)?
Jlenok [28]

Answer:

The function g(x) is defined for all real numbers x. The maximum value of the range is 4. The maximum value of the domain is 3. The range of g(x) is {y| –1 < y ≤ 4}.

Step-by-step explanation:

i don't know what your question is exactly but hope this helps.

8 0
3 years ago
If y=e5t is a solution to the differential equation
a_sh-v [17]

Answer:

k = 30, y(t) = C_1e^{5t}+C_2e^{6t}

Step-by-step explanation:

Since y=e^{5t} is a solution, then it must satisfy the differential equation. So, we calculate the derivatives and replace the value in the equation. We have that

\frac{d^2y}{dt^2} = 25 e^{5t},\frac{dy}{dt} = 5e^{5t}

Then, replacing the derivatives in the equation we have:

25e^{5t}-11(5)e^{5t}+ke^{5t}=0 e^{5t}(25-55+k) =0

Since e^{5t} is a positive function, we have that

25-55+k = 0 \rightarrow k = 30.

Now, consider a general solution y(t) = Ae^{rt}, A \in \mathbb{R}, then, by calculating the derivatives and replacing them in the equation, we get

Ae^{rt}(r^2-11r+30)=0

We already know that r=5 is a solution of the equation, then we can divide the polynomial by the factor (r-5) to the get the other solution. If we do so, we get that (r-6)=0. So the other solution is r=6.

Therefore, the general solution is

y(t) = C_1e^{5t}+C_2e^{6t}

8 0
3 years ago
Solve sec2theta + tantheta - 3 =0 for 0
Serhud [2]

Answer:

Ф = \frac{\pi }{4} ,\frac{5\pi}{4}

Step-by-step explanation:

It is a bit difficult to input the work here, so I uploaded an image

  • First we can use the trig identities to change sec²(Ф) to tan²(Ф) + 1
  • Then we can combine like terms
  • Then we can factor this as a polynomial function
  • Then we can set each term equal to zero and solve for Ф
  • The first term tan(Ф) - 2 = 0 has no solution because tan(Ф) ≠ -2 anywhere
  • The second term tan(Ф) - 1 = 0 has two solutions of \frac{\pi}{4} and \frac{5\pi}{4} so these are the solutions to the problem

7 0
3 years ago
Other questions:
  • Help please practical math
    9·1 answer
  • In the science club there are 2 sixth graders for every 3 seventh graders.
    14·2 answers
  • X - <br> 1<br> 4<br> (12 - x) = x + 3(4 - x) - 2x
    6·1 answer
  • Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 8 wings for $7 dollar sign
    12·1 answer
  • Sarah is training for a bike race. She rides her bike 5 3/4 miles in 1/3 hour. What is Sarah’s rate in miles per hour. Express y
    10·2 answers
  • Degree and Radian Measures
    10·1 answer
  • 10. If a rectangular prism has a volume of 60 cubic inches and all dimensions are doubled, what is the new
    12·1 answer
  • Solve each equation. Check your solution.<br><br> 2.2n + 0.8n + 5 = 4n
    8·1 answer
  • The below image shows the intersection of two lines. What is themeasurement of angle b?
    12·1 answer
  • 2x - 3y = 12<br><br> 4x + 3y = 24<br><br> x = y =
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!