The circumference of the circle, to the nearest tenth, is: 47.1 cm
The area of the circle, to the nearest tenth, is: 176.7 cm²
<h3>What is the Area and Circumference of a Circle?</h3>
- Circumference = 2πr
- Area = πr², where r is the radius of the circle.
Since each unit = 1 cm on the graph, radius = 7 1/2 = 7.5 cm.
Circumference = 2πr = 2π(7.5)
Circumference = 47.1 cm
Area = πr² = π(7.5²) = 176.7 cm²
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Answer:
8/14
Step-by-step explanation:
the answer is
4/7=8/14
Answer:
Step-by-step explanation:
31.6069613
There are ways of drawing a 4-card hand, where
is the so-called binomial coefficient.
There are 13 different card values, of which we want the hand to represent 4 values, so there are ways of meeting this requirement.
For each card value, there are 4 choices of suit, of which we only pick 1, so there are ways of picking a card of any given value. We draw 4 cards from the deck, so there are possible hands in which each card has a different value.
Then there are total hands in which all 4 cards have distinct values, and the probability of drawing such a hand is
35=3L+3
3L=32
L=10
THE LENGTH OF THE RECTANGLE IS 10 AND TWO THIRD METERS.
10
+2(10
)+3=35