Step-by-step explanation:
Total number of outcomes = 52 , since each deck consists of 52 cards
probability = Number of favorable outcomes/ Total number of outcomes
a) Number of favorable outcomes = Number of club cards = 13
P(club) =13/52 = 1/4
b) Number of favorable outcomes = Number of red cards = 26
P(red card) = 26/52 = 1/2
c) Number of favorable outcomes = Number of cards that are not hearts = 39/52 = 3/4
Are we supposed to write it as an equation/expression? Solve for n? I need more info on this question to answer it correctly.
A. f(x) = 2x^3 + 2x^2 - 4 represents a quadratic function
hope i helped !!!^_~!!!
Answer:
see explanation
Step-by-step explanation:
z - w
= 1 - 3i - (- 2 + 5i) ← distribute parenthesis by - 1
= 1 - 3i + 2 - 5i ← collect like terms
= 3 - 8i
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z × w
= (1 - 3i)(- 2 + 5i) ← expand using FOIL
= - 2 + 5i + 6i - 15i² [ i² = - 1 ]
= - 2 + 11i + 15
= 13 + 11i
