Answer:
The vertical line that goes through the point (5,2) has equation x =5 please mark brainliest
Answer:
can you submit the picture?
Step-by-step explanation:
Step-by-step explanation:
C=y[20]
Cy=[20] Answer is Cy=[20]
Answer:
"13 / 204 ; No, they are dependent events
"
Step-by-step explanation:
The probability of getting a club at first throw is simply total number of clubs divided by total number of cards in the deck.
Total clubs is 13
Total cards in deck is 52
Hence, P(clubs) =
<em>Since the first card IS NOT replaced, the deck has now 51 cards. We want probability of diamond. There are still 13 diamonds, so probability of diamond now would be 13/51</em>
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Hence, Probability that first card is a club and the second card is a diamond should be 13/52 MULTIPLIED by 13/51
P(1st Club, 2nd Diamond) =
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<u>Note: </u>They are dependent events since we are calculating probability without replacement. The first draw affected the total number of cards in the 2nd draw.
2nd answer choice is right.
<u>Answer-</u>
<em>For </em><em>x = 2.24</em><em>, greatest possible amount of light will be admitted.</em>
<u>Solution-</u>
According to the question, the perimeter of the window is 16 ft
From the attachment,
Perimeter of the window = Perimeter of the rectangle-Width of the rectangle + Curved perimeter of the semi-circle
So,
As we have to find the value of x so that the greatest possible amount of light is admitted, so we have to calculate the maximum area for which the perimeter is 16 ft.
So,
Putting the value of y in terms of x,
Now, equating the first derivative of A to 0,
Therefore, for x= 2.24, greatest possible amount of light will be admitted.