MATHEMATICS MIDDLE SCHOOL

7) Drawing 2 cards that are all 8 from a deck of cards? __________

Answers

Answer 1
Answer: ok so a deck has 52 cards

there are 4 suits so there are 4 cards with 8 on them (8 of clubs, hearts, spades, diamonds)

so
probability is
(desired ourcome)/(total possible)
you have 4 chances ouut of 52 for picking a 8 on the first try
on the second try, you have a 3 out of 51 (assuming you picked an 8 first and you didn't replace it)

multiply them since they are dependent on each ohter
4/52 times 3/51=12/2652=1/221

probability is 1/221
Answer 2
Answer: thats statistics and probablilities :D hope that helped

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Answers

Your answer is 50.24

Hope this helps.

The sum of 9/10 and 1/32 is less than 1 or more than 1?

Answers


the answer is more than 1 i believe :) yw hope this helped
More than 1 I think is the answer

What is 126 divided by 14?

Answers

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Choose the biconditional statement that could be based on the following: P → Q: If a quadrilateral is a parallelogram, then its opposite sides are parallel. Q → P: If its opposite sides are parallel, then a quadrilateral is a parallelogram. Question 1 options: A) P ↔ Q: A quadrilateral is a parallelogram if and only if its opposite sides are parallel. B) P ↔ Q: If a quadrilateral is a parallelogram, then its opposite sides are parallel. C) ∼P → ∼Q: If a quadrilateral isn't a parallelogram, then its opposite sides aren't parallel. D) P → P: If a quadrilateral is a parallelogram, then it's a parallelogram.

Answers

Answer:

A quadrilateral is a parallelogram if and only if its opposite sides are parallel AKA Q⇔P

Step-by-step explanation:

A biconditional statement puts a conditional statement in If and Only if form. it does not negate or switch the hypothesis or conclusion.

The symbol is q arrows going both ways (⇔) p

Hope this helps!!

Answer:

A quadrilateral is a parallelogram if and only if its opposite sides are parallel AKA QtoP

Step-by-step explanation:

If miles per hour don't change how many miles can jesse drive in 15 hours?

Answers

Depending on the speed all you need to do is multiply the speed by the number of hours that Jesse is driving. 

A number greater than 18.55 and less than 18.6

Answers

18.55  18.56  18.6
18.55  18.57  18.6
18.55  18.58  18.6
18.55  18.59  18.6
18.6 really means 18.60 you just don't see the 0
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