The length of other base of trapezoid is 10 miles
Step-by-step explanation:
The formula for area of trapezoid is:
We know that
A = 42 square miles
b_1 = 4 miles
h = 6 miles
Putting the values
The length of other base of trapezoid is 10 miles
Keywords: Area of trapezoid
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<em>Greetings from Brasil...</em>
The area of a square is given by the expression: A = L² <em>(where L is the side length)</em>
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A cube has 6 sides and each side is a square. So the surface area of a cube will be 6x the area of a square of this cube.
<h3>Acube = 6L²</h3>
Answer:
And replacing 8 for the possible cases and 52 for the total number of cards for a single selection we got:
Step-by-step explanation:
For a standard deck we need to remember that we have 4 types suits of Spades, Hearts, Diamonds, and Clubs. And in total 13 possible options A,2,3,4,5,6,7,8,9,10,J,Q,K.
If we want the probability that a card selected would be greater than 2 and less than 5 means that we are interested in the cards with denomination 3's and 4's because the card can't be 2 or 5.
And from the previous info we know that we have four cards for the 4's and four for the 3's so then we have a total of 8 possible cards in the standard deck of 52 who satisfy the conditions required.
And then we can find the probability desired with this formula:
And replacing 8 for the possible cases and 52 for the total number of cards for a single selection we got: