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
Arturiano [62]
2 years ago
6

The junior class sold 75% of the raffle tickets. They started with 100 raffle tickets.

Mathematics
2 answers:
Thepotemich [5.8K]2 years ago
8 0

Answer:

75

Step-by-step explanation:

Since they sold 75% of the raffle tickets and the total is 100 raffle tickets, you simply need to find 75% of 100. To find x% of a, you simply convert x% to a decimal by dividing by 100 and then multiplying it by a. So the general formula to find x% of a would be: a*\frac{x}{100}. In this case a=100, and x=75. So you have the equation: 100*\frac{75}{100} = \frac{100 * 75}{100}=\frac{75}{1} = 75

denis-greek [22]2 years ago
6 0

Answer: 75 tickets

Step-by-step explanation:

- percentages are out of 100, they are a rate, number, or amount in each hundred

- for example, (10/100) x 100 (because it’s out of 100) = 10%
- or it could be (6/40) x 100 (because it’s out of 100) = 15%

- so because they started with 100 tickets, it’s just (75/100) x 100 =75

hope this helps :)

You might be interested in
Kyle gave 2/7 of his money to his wife and spent 4/5 of the remainder. If he had $300 left, how much money did he have at first?
densk [106]

Answer:

$5,250

Step-by-step explanation:

2/7x - [4/5(2/7x)] = 300

2/7x - 8/35x = 300

10/35x = 8/35x = 300

2/35x = 300

2x = 10500

x = 5250

6 0
3 years ago
HELP PLSSSSSSSSSSSSSSSSSSSSSSS
Allushta [10]

Answer:

3) not equivalent

4) equivalent multiply by 2

5) equivalent multiply by 2

7 0
3 years ago
Find the height of a cylinder with radius 13 and surface area 1470.3.
g100num [7]
First you need the formula for SA of a cylinder: SA = 2(πr^2) + 2πr*h
(area of the top and bottom circles plus the side)
Then plug your values into the equation and rearrange to make h the subject:
1470.3 = 2π13^2 + 2π*13*h
26πh = 1470.3 - 338π
h = (1470.3 - 338π)/26π
   =5.00042...
so h is approximately 5 units :)
8 0
3 years ago
Read 2 more answers
Property for 1• (a + 3) = a +3
mina [271]

Answer: Infinitely Many Solutions

Step-by-step explanation is below.

5 0
3 years ago
A PAIR OF JEANS MARKED AT R450 IS SOLD AT DISCOUNT OF 25%.​
Stolb23 [73]

Original price is the jeans = Rs450

Discount = 25%

Discount amount

= 25% of 450

= 25%(450)

= 25/100 × 450

= 25/10 × 45

= 5/2 × 45

= 225/2

= Rs112.5

Price after discount

= original price - discount amount

= 450 - 112.5

= Rs337.5

4 0
3 years ago
Other questions:
  • Why do you sometimes have only one multiplication sentence for an array?
    7·1 answer
  • The lucky storage company wants to ship materials from their current warehouse to a new warehouse. It will cost $2200.00 to rent
    10·1 answer
  • Estimate the sum.<br><br> 11One-fifth + 3.98
    13·2 answers
  • How do you calculate the perimeter of a circle
    13·1 answer
  • A variable needs to be eliminated to solve the system of equations below.
    7·1 answer
  • What is the area of a triangle <br> Please help!!!
    15·1 answer
  • I NEED HELP WITH THESE TWO QUESTIONS PLEASE!!!!!!! I"LL GIVE THE BRAIN THINGY TOO!!!!
    12·1 answer
  • Solve for P: C = P(1 + 0.01r)
    7·1 answer
  • You are planning a 500 mile trip and your car averages 20 miles per gallon.
    9·1 answer
  • Evaluate the expression when x = - 1/5 and y = 3/4 <br> 1: 4x + y<br> 2: -| x | + y
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!