I know he is incorrect but I just can’t say why please help
1 answer:
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Answer:
0.0020760077
Step-by-step explanation:
The probability of drawing the first black card is 26/52 because there are 26 of them in a deck of 52.
The probability of drawing the second black card is 25/51 because there are 25 of them in a deck of 51.
The probability of drawing the third black card is 24/50 because there are 24 of them in a deck of 50.
And so on and so forth, now we just have to multiply the 8 fractions together:
26/52*25/51*24/50*23/49*22/48*21/47*20/46*19/45=
= 0.0020760077
Since a percent is out of 100 then writing a percent in fraction form would be whatever the percent is over 100. so if youre trying to figure out what 70 out of 250 is in percent for you would write it like this:
if you need help understanding this or it doesnt make sense message me!!!
if you need help understanding this or it doesnt make sense message me!!!
Answer:
Step-by-step explanation:
When you reflect a point (x, y) across the x-axis, the x-coordinate remains the same, but the y-coordinate gets the opposite sign.
Thus, the y-coordinate becomes .
