How many different 5 card hands can be dealt from a deck of 52 cards? How many different 5 card hands can be dealt from a deck of 52 cards if all five of these cards are clubs?

How many different 5 card hands can be dealt from a deck of 52 cards if the hand consists of exactly 2 aces?

How many different 5 card hands can be dealt from a deck of 52 cards if the hand consists of exactly 2 aces and exactly 2 kings?

NOTE: The order of the cards does not matter.

answer: 4/6 =5/7.5

step-by-step explanation: it is based on scale and the scale between the two is 1.25. the answer is correct but i dont know if i explained it right

c

step-by-step explanation:

c

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.