if you pick randomly from 4 card with the numbers 5678 what is the probability that you will get the card numbered 7
2 answers:
Answer:
1/4
Step-by-step explanation:
This is an event of 1/4 cards
If events became two different numbered cards with no replacement it would become 1/4 x 1/3 = 1/12
With replacement the odds get larger as there are more cards if picking two specified as random. 1/4 x 1/4 = 1/16
if it was the same number and not replaced it becomes 0/12 as 1/4 x 0/3 = 0/12 = 0
Answer: 25% chance
Step-by-step explanation:
4 cards total with only one having number 7 on it so choosing one card...
1/4=.25 or 25%
Have a 1 in 4 chance.
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Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5
Answer:
equation 2into minus 3 into equation 1
8x+ 3y= -28
-3x-3y=18
----------------
5x=10
x =2
put value of y in equation 2
8 into 2+3y=-28
16+3y= -28
3y= -28+16
3y= -12
y= -4
Let, the price of jacket before tax = x
it would be: x*105/100 = 118.65
x = 11865/105
x = $113
4 rows and 6 seashells in each row.
Row 1: 0 0 0 0 0 0
Row 2: 0 0 0 0 0 0
Row 3: 0 0 0 0 0 0
Row 4: 0 0 0 0 0 0
You add all of them together 6+6+6+6=24
Or you could do 6x4 and your answer would be 24
So the answer to the question is 24 seashells.
