Answer: The probability that the first card and second card that Christa selects WITH replacement will be a "6" of spade and an "8" of club respectively is 1/2704 or 0.0003698
Step-by-step explanation:
Since Christa is picking up the game cards from a normal deck of cards, we assume that the cards were picked from a deck of 52 complete cards.
A club contains a total of 13 cards and a spade contains a total of 13 cards as well.
The next step is to find the probability of picking up a 6 of spade alone from the complete deck of cards. Since there is only one "6" of spade in the entire deck of 52 cards, then the probability of picking it up = 1/52
Similarly, there is just one "8" of club in the entire deck of 52 cards, so the probability that it will be picked up is 1/52
Then, if Christa proceeds to select 2 cards WITH replacement from the deck of 52 game cards, the probability that the first card is a "6" of spades and the second card is an "8" of club:
= [1/52] × [1/52] (since it's WITH replacement)
= 1/2704
Therefore the probability that the first card is a "6" of spades and the second card is an "8" of club is 1/2704 or 0.0003698
3/5 miles = 0.6 miles
0.6/4= 0.15 miles
Nikki walked 0.15 miles or 3/20 miles.
Multiply the bottom of the fractions together (4*5=20) and the tops (3*1=3) to get 3/20.
Answer: 240
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
The constant of variation is found using the slope formula:
The given relation is
X : -2 , -3, -4, -5
Y : -5, -7.5,-10,-12.5
We can use any two ordered pair to find the constant of variation.
Using (-2,-5) and (-3,-7.5), we have
The constant of variation is 2.5
We need to repeat this for all the options to identify the one with -2.5 as slope.
unfortunately, you did not provide the remaining options.
Answer:
Answer A
Step-by-step explanation:
Alt Interior angles make two angles parallel