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
Verdich [7]
3 years ago
8

What is the formula to find the area of a circle?

Mathematics
1 answer:
VMariaS [17]3 years ago
5 0

Answer:it’s A

Step-by-step explanation:

You might be interested in
The student body of 115 students want to elect a president and a vice president. How many different ways can they do that
Hitman42 [59]

The different ways that the students can elect a president and a vice president will be 13110.

<h3>What is probability?</h3>

The chances of an event occurring are defined by probability. Probability has several uses in games, in business to create probability-based forecasts,

Given data;

Total no of students =  115

The total number of ways to elect a president = 115

If one person is elected as the president the total number of ways to elect a president  = 114

The different ways that the students can elect a president and a vice president are found as;

⇒ 115 ways × 114 ways

⇒ 13110 ways

Hence the different ways that the students can elect a president and a vice president will be 13110.

To learn more about probability, refer to the link;

brainly.com/question/11234923

#SPJ1

4 0
1 year ago
A sporting goods manager was selling a ski set for a certain price. The manager offered the markdowns shown on the right, making
ra1l [238]

Answer:

The original selling price would be $ 515.87 ( approx )

Step-by-step explanation:

Consider the complete question is :

"A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns​ shown, making the​ one-day sale price of the ski set ​$325. Find the original selling price of the ski set. It was marked down 10% and 30%"

Suppose x be the original selling price ( in dollars ),

After marking down 10%,

New selling price = x - 10% of x = x - 0.1x = 0.9x

Again after marking down 30%,

Final selling price = 0.9x - 30% of 0.9x

= 0.9x - 0.3 × 0.9x

= 0.9x - 0.27x

= 0.63x

According to the question,

0.63x = 325

\implies x =\frac{325}{0.63}=\$ 515.87

Therefore, the original selling price would be $ 515.87.

8 0
3 years ago
Read 2 more answers
Can someone please help me with this
sweet-ann [11.9K]

Answer:

(D) 29.3

Step-by-step explanation:

The answer is all the days added together and then divided by 10.

20+30+40+38+25+22+39+22+26+31=293.

293/10=29.3

3 0
2 years ago
Is 7 1/8 grater or less than 7.025
aliina [53]
7 1/8 is greater than 7.025 because if you convert it into a decimal (8 * 7 = 56 + 1 = 57/8 =....) you get 7.125, which is obviously bigger (1>0)
3 0
3 years ago
Read 2 more answers
Geometry...Please help as soon as possible please and Thank you so much
Radda [10]

Answer:

They are equal since they are both 90 degree angles.

Step-by-step explanation: Please brainliest? (Sorry if not correct.)

7 0
3 years ago
Other questions:
  • Tom brought 7/8 gallons of water to a party and his friends drank2/3 of it. How many gallons of water did they drink?
    14·1 answer
  • I really need some help it's hard to understand!
    8·2 answers
  • What is 3 5/8 ÷14 please answer this
    5·1 answer
  • →edict ←
    12·2 answers
  • Which equation represents the relation that is shown in the graph?
    11·2 answers
  • The mass of one methane molecule is 2.7x10^-23gram. Find the mass of 90,000 molecules of methane. Express the answer in scientif
    6·1 answer
  • One set of markers cost x dollars. How much would set of makers and crayons cost together
    13·1 answer
  • Paula can spend no more than $500 for a photographer to take specialty photos for the dinner. Aerial photos from a drone cost $2
    12·1 answer
  • What two of the same numbers equal to 112
    9·1 answer
  • Simplify ( 4 7 / 16 21 )/ 5 -8​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!