answer.
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
Oksi-84 [34.3K]
2 years ago
7

A school organised a concert for charity the graph and table showing information about 100 tickets sold

Mathematics
2 answers:
sdas [7]2 years ago
8 0

Answer:

The cumulative frequency table shows the marks some students got in a test. (a) On the grid, plot a cumulative frequency graph for this information. [2] ...

Step-by-step explanation:

My name is Ann [436]2 years ago
7 0

Answer:

£1481

Step-by-step explanation:

First find the cumulative frequency of the child tickets. You should get 58.

Then multiply this by the price of the child tickets.

58x12.50=£725

Then, to work out the number of adults, we subtract 58 from 100

100-58=42

Then multiply this by the price of adult tickets.

42x18=£756

Add both prices together to get your answer.

725+756=£1481

You might be interested in
Which properties are used to add these complex numbers? Choose all that apply.
mario62 [17]

B. Associative Property , you're working out the numbers in the parentheses before anything else.

5 0
2 years ago
Read 2 more answers
Maryanne throws a ball off the top of a building. The table shows the height of the ball in feet, f(t), at t seconds.
grigory [225]

Answer:

quadratic

Step-by-step explanation:

i just took it on edge

7 0
2 years ago
Read 2 more answers
Vector bought 15.6 pounds of paintballs. All together, the balls cost $35.99.
olga2289 [7]

Answer:

20.39

Step-by-step explanation:

35.99 – 15.6 = 20.39

5 0
2 years ago
An election for a new treasurer was held at a recent trade conference. In the election, Jamal received 40% of the votes, and his
Maurinko [17]

Answer:

Jamal received 2,880 votes

Step-by-step explanation:

In the election,

Jamal received 40% of all votes

Tran received 100% - 40% = 60% that is 4,320 votes

Let x be the number of votes Jamal received. Then

x - 40%

4,320 - 60%

Write a proportion:

\dfrac{x}{4,320}=\dfrac{40}{60}\\ \\\text{Cross multiply}\\ \\60\cdot x=40\cdot 4,320\\ \\x=\dfrac{40\cdot 4,320}{60}=\dfrac{2\cdot 4,320}{3}=\dfrac{2\cdot 1,440}{1}=2,880

5 0
2 years ago
Identify The functional relationship between the variables blank is a function of blank
vfiekz [6]
<h2>Complete Question: </h2>

The energy usage of a light bulb is a function. The input for the function is ___, measured in hours. The output of the function is energy usage, measured in _____. Identify the functional relationship between the variables. ________ is a function of __________. The graph of the function will show energy usage on the ________ axis and time on the _______ axis.

  • Input is <u>time</u>.
  • Output is measured in <u>kilowatts</u>.
  • <u>Energy usage</u> measured in kilowatts is a function of <u>time</u> measured in hours.

The graph representing the function will show:

  • energy usage (kilowatts) on the <u>y-axis</u>
  • time (hours) on the <u>x-axis.</u>

A light bulb as a function expends energy which is measured in kilowatts and it is dependent on time measured in hours.

This implies that, the amount of energy usage of the light bulb is determined by the number of hours the light bulb is turned on.

Thus, energy usage of the light bulb (kilowatts) is a function of time (hours).

Graphing the function, we would plot<em><u> the input (time) on the x-axis, against (output) energy usage on the y-axis.</u></em>

<em>Therefore</em>,

Input = time (hours) - plotted on the x-axis.

Output = energy usage (kilowatts) - plotted on the y-axis.

Learn more about functions here:

brainly.com/question/18738793

4 0
2 years ago
Other questions:
  • The following function represents the production cost f(x), in dollars, for x number of units produced by company 1:
    13·2 answers
  • Tom supports North Storm Football Club. At the match between North Storm and West Stanford there were 71,167 spectators. If 41,1
    13·1 answer
  • Jenny and Lenny pick 1/4 and 1/3 of a tree full of apples, respectively. Penny picks the rest of the apples.If Lenny picks 7 mor
    10·1 answer
  • Ethan went to the grocery store and bought bottles of soda and bottles of juice. Each bottle of soda has 45 grams of sugar and e
    9·1 answer
  • Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that
    6·1 answer
  • At an outpatient mental health clinic, appointment cancellations occur at a mean rate of 1.5 per day on a typical Wednesday. Let
    13·1 answer
  • Which is the equation for the graph of the limacon curve below? [- 5, 5] by [- 5, 5) r=3-2sin theta r=2-3 sin theta r=2-2 sin th
    12·2 answers
  • Question<br> Find the multiplicative inverse of 0.13.
    6·1 answer
  • the cross sectional area of a cylinder is 614 cm 2 the height is 8cm what is the volume of the cylinder​
    6·1 answer
  • A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!