(iv) A card is drawn at random from a deck of 52 playing cards. What is the probability that it is an ace or a face card (i.e. K, Q, J)?

Q: What is C(4.0)-C(4.1)+C(4.2)-C(4.3)+

A: The given expression is C4,0-C4,1+C4,2-C4,3+C4,4 Use the formula for the combination  Cn,r=n!r!n-r!…

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Q: (A) Estimate the area under the graph of from r f(x) = 3x³ +4 1 to z = 4, first using 5…

A: As per guidelines solving only the first 4 subparts namely5 rectangles and right endpoints.10…

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Q: (1 point) Suppose that What is the value of A? -1* 2 5 1 4 5 3 3 1 8 5 1 3 1 1 A 1 -2 -3 -5 -5 -1 -1…

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Q: 10 Find lim f(x) given the graph of f(x) shown above. (If the limit does not exist, enter Ø.) 1-2

A: Find the limit from the graph

Q: What is the output of the circuit for the input values given? P OR OR S AND NOT R input signals: P =…

A: We have given inputs P=0, Q=0, R=0,  From circuit using  OR, AND, NOT gates we will get required…

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A: Note: Hi! Thank you for the question, as per the honor code, we are allowed to answer three…

Q: Discrete structure Math question.

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Q: MODELING WITH MATHEMATICS Your family has decided to put a rectangular patio in your backyard,…

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Q: 1. Z(x + 4) tive 7x + 28 2. 2(b - 3) 4. -5(m – 2) 5. -(y - 9) 7.-4(-w – 10) 8. 5(2m – 3) 10. 3(m +…

A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: → C ►YouTube (3.3-3.7) X + StatCrun x M Secure tv X…

A: q-1)     A B C Total Male 12 15 16 43 Female 18 8 11 37 Total 30 23 27 80

Q: Consider the (nx n)-grid (drawn below in the case n = 6). How many distinct walks are there from the…

A: Solution: From the given information, a grid of size 6*6.

Q: (A) Estimate the area under the graph of f(x) = 3x³ +4 from z = -1 to z= 4, first using 5…

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Q: How many elements has the set X Nn-1 (n, ∞)? Justify your answer. =

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Q: 10 (S) (S+3)² = (3) (S+3) ²³ + K₂ (S+3) + K3+ K₁ (3+3)

A: The given equation is 10ss+32=k1ss+32+k2s+2s+32+k3+k4s+3 To find the value of k3 when s=-3 .   The…

Q: True or False? If P(∅)=0 y P(A)=0 then A=∅

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Q: Σeksin (2-k)

A: The given equation is as follows:∑eksin(2−k) There is no unique solution to the given problem…

Q: onsider the following. P(A) = 0.31 and P(B) = 0.36, and P(A and B) = 0.15 (a) What is P(A | B)?…

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Q: P= +-1 Q=1 ++1 P(ar) =

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Q: 2 + 4 + 6+ . . . + 2n = n(n + 1)

A: On solving this we will get

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