Answer:
1200 feet of ribbon
Step-by-step explanation:
2 feet per doll
600 dolls
600 dolls x 2 feet per doll
1200 feet of ribbon for 600 dolls
Given:
Required:
To find the probability that the dart land will be in the shaded region.
Explanation:
Area of the circle is given by the formula:
Where r = radius
Thus the area of the circular region
The area of the square is given by the formula:
Thus the area of the given square
The probability of an event is given by the formula:
The probability that the dart land will be in the shaded region
Thus probability
Final answer:
Thus the probability that the dart land will be in the shaded region is 0.349.
If 945 is the product of 5 CONSECUTIVE ODD numbers, let's find the prime factors of 945:
945 = 5 x 7 x 27 , but we need 5 odd numbers:
945= 5 x 7 x ( 3 x 9 ) we still need one factor. This factor cannot be but 1
945 = 1 x 3 x 5 x 7 x 9 = 945 and the greatest value of these integers is 9
Using the Pythagorean theorem a^2 +b^2 = c^2, where a and b are the sides of a triangle and c is the hypotenuse.
BA and AC are sides and BC is the hypotenuse.
we have 23^2 + b^2 = 45^2
529 + b^2 = 2025
b^2 = 2025 - 529
b^2 = 1496
b = sqrt(1496)
b = 38.68 = 38.7
The length of AC = 38.7
The formula is a permutation in which n represents the sample points in the set, while r represents the number of sample points in each permutation.
