Artificially created island in the shape of a circle with a radius of 50 m is overgrown with grass. The only exception is a landing area for helicopters in the shape of a rectangle measuring 15 m and 8 m. What is the probability that the flying seagull (without the use of the senses, eyes, ......) make land to landing area?
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
Tips to related online calculators
Would you like to compute count of combinations?
You need to know the following knowledge to solve this word math problem:
Next similar math problems:
Peter had a sachet of candy. He wanted to share with his friends. If he gave them 30 candies, he would have 62 candies. If he gave them 40 candies, he would miss 8 candies. How many friends did Peter have?
In the box are 8 white, 4 blue and 2 red components. What is the probability that we pull one white, one blue and one red component without returning?
- Today in school
There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- First man
What is the likelihood of a random event where are five men and seven women first will leave the man?
From 6 products are 3 scrap. What is the probability that the random pick of 2 products have no defective product?
- The dice
What is the probability of events that if we throw a dice is rolled less than 6?
- Sum 10
What is the probability that two dice throw twice in a row will result the sum of 10?
Express the expression ? as the n-th power of the base 10.
A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 200 centimeters tall.
- Percentage increase
Increase number 400 by 3.5%
What are the chances that the lottery, in which the numbers are drawn 5 of 50 you win the first prize?
Determine the percentage rate of keeper interventions if from 32 shots doesn't caught four shots.
- Linear system
Solve a set of two equations of two unknowns: 1.5x+1.2y=0.6 0.8x-0.2y=2
The urn is 8 white and 6 black balls. We pull 4 randomly balls. What is the probability that among them will be two white?
The enrollment at a local college increased 4% over last year's enrollment of 8548. Find the increase in enrollment (x1) and the current enrollment (x2).
- Two equations
Solve equations (use adding and subtracting of linear equations): -4x+11y=5 6x-11y=-5