Please help plssssssss

Mathematics

2 answers:

dolphi86 [110]2 years ago

6 0

Answer:

27% i think

Step-by-step explanation:

Vadim26 [7]2 years ago

3 0

Answer:

80% of the original temperature, 2% decrease

Step-by-step explanation:

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Two cards are drawn in succession and without replacement from a standard deck of 52 cards. Find the probability that the second

Svetllana [295]

Answer:

The probability that the second card is a face card if it’s known that the first card was a face card is 0.0497

Step-by-step explanation:

Total number of face cards = 12

Total cards = 52

Probability of getting face card on first draw= $\frac{12}{52}$

Remaining no. of face cards = 11

Remaining number of total cards = 51

Probability of getting face card on second draw= $\frac{11}{51}$

The probability that the second card is a face card if it’s known that the first card was a face card = $\frac{12}{52} \times \frac{11}{51}= \frac{12}{52} \times \frac{11}{51}=0.0497$

Hence The probability that the second card is a face card if it’s known that the first card was a face card is 0.0497

4 0

2 years ago

4,5,6,7,8 , please hellppppp , i’m stuck . i will mark brainliest to the first person who gets them righttt

Volgvan

4)
ordered pairs : (-5,4)(-3,2)(2,6)(-3,-5) it is not a function because it repeats x’s
5)
ordered pairs : (4,5)(2,5)(1,-3)(-2,-2) it is a function because it is NOT repeating x’s
6)
(2,6)(6,8)(6,10)(8,12) it is not a function because it repeats x’s

8 0

2 years ago

How do u do long division

Drupady [299]

Step 1- Set up the equation.
Step 2- Divide the first digit.
Step 3- Divide the first two digits.
Step 4- Enter the first digit of the quotient.

5 0

2 years ago

Please help i will give you my s n a p to add me

PIT_PIT [208]

Answer:

This is an arithmetic sequence.

Step-by-step explanation: