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
morpeh [17]
4 years ago
7

The table below shows the ticket rates for whale watching trips offered by Beluga Fun Tours: Age Ticket Price Under three years

free Three to 12 years $34 Over 12 years $45 On a certain day, the company took 103 people on whale watching trips. There were 64 children aged 12 and under, of which some children were under three years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day?
Mathematics
1 answer:
Sindrei [870]4 years ago
7 0
(64-x)*34+(103-64)*45=C.
You might be interested in
If x is divided by 2 and then 4 is subtracted, then the function is f left parenthesis x right parenthesis equals x divided by 2
Anni [7]

The inverse is y = x/2 - 4

Steps involved are -

  1. replace f(x) with y:   y = 2(x + 4)
  2. Then switch y and x:   x = 2(y + 4)
  3. Finally make y the subject:
  4. x = 2(y + 4)
  5. x/2 = y + 4      (divide by 2)
  6. x/2 - 4 = y       (subtract 4)
  7. So, the inverse is y = x/2 - 4

<h3>What is the formula for inverse function?</h3>
  • In mathematics, the inverse function of a function f (also called the inverse of f) is a function that undoes the operation of f.
  • The inverse of f exists if and only if f is bijective.
  • f-1(y) = y/2 = x, is the inverse of f(x).

To learn more about inverse functions from the given link

brainly.com/question/3831584

#SPJ4

8 0
2 years ago
pLEASE HELP! this is due in seven minutes! If x varies directly as y, and x=24 when y=4, find x when y=5
tester [92]

Answer: x= 30 when y = 5

Step-by-step explanation:

So, first find the unit rate. 24/4 = 6

So, for ever y you have 6x.

5 * 6 = 30

7 0
3 years ago
1 A high school talent show lasted a total of t minutes. There were 2 intermissions that were each the length of 8 the talent sh
Sophie [7]

Answer:

I think f(t)=1/4t

Step-by-step explanation:

Because of you multiply 1/8 times 2, it gives you 1/4. Not 100% sure tho

4 0
3 years ago
please help me out, god bless you. dont answer with a link or just steal points plz, I really need help
kenny6666 [7]

Answer:

x = 12 radical 2 ithink these is ansewer

3 0
3 years ago
Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. N an 1 4 2 −12 3 36 t
Rzqust [24]

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

<h3>What is sequence ?</h3>

Sequence is collection of  numbers with some pattern .

Given sequence

a_{1}=5\\\\a_{2}=-10\\\\\\a_{3}=20

We can see that

\frac{a_1}{a_2}=\frac{-10}{5}=-2\\

and

\frac{a_2}{a_3}=\frac{20}{-10}=-2\\

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2

Now n^{th}  term of this Geometric progression can be written as

T_{n}= 5\times(-2)^{n-1}

So summation of 15 terms can be written as

\sum_{n=4}^{15} T_{n}\\\\$\\$\sum_{n=4}^{15} 5(-2)^{n-1}$$

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

To learn more about Geometric progression visit : brainly.com/question/14320920

8 0
3 years ago
Other questions:
  • Unit 1 topic 4 geometry
    12·1 answer
  • Can someone help me
    7·1 answer
  • A shirt originally cost $35. It was on sale for $28. What was the percent markdown?
    9·1 answer
  • Write 0.46 repeating as a fraction in simplest form.
    10·1 answer
  • An average computer mouse inspector can inspect 50 mice per hour. The 48 computer mice inspectors at a particular factory can on
    6·1 answer
  • What is 2% of 52? Please help quick
    14·2 answers
  • What is the percent of 2wrong out of 5?
    12·1 answer
  • Write the equation of a line in point-slope form and slope intercept form GIVEN A GRAPH. Enter all answers into the answer box.
    11·2 answers
  • Can someone please explain to me how to solve the problem? I need to know how to complete it more than just the answer. Thanks!
    7·1 answer
  • Help plz i'll give braineys
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!