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3 years ago

THIS DO NOT HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

wariber [46]3 years ago

5 0

Answer:

Step-by-step explanation:

..........

Kisachek [45]3 years ago

3 0

Answer:

sure

Step-by-step explanation:

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Can you help the picture is in the file provided

Reika [66]

Answer:5/half’s
I don’t have an explanation but I think it’s that

4 0

3 years ago

A deck of cards contains 6 black cards and 6 red cards. The first card drawn is not replaced before drawing the second card.

exis [7]

Answer : 5/22

A deck of cards contains 6 black cards and 6 red cards. The first card drawn is not replaced before drawing the second card.

Total number of outcome of cards = 12

Probability( any event)= favorable outcomes divide by total number of outcomes

Probability of selecting black card = $\frac{6}{12} =\frac{1}{2}$

The drawn card is not replaced . so 11 cards left . In that 11 cards, 5 black cards because one black card is already chosen

Probability of selecting another black card = $\frac{5}{11}$

Probability of selecting a black card followed by another black card =

= $\frac{1}{2}*\frac{5}{11}$

= $\frac{5}{22}$

4 0

3 years ago

Can anyone help please?

VMariaS [17]

Answer:

A. a = 60

B. x = 30

C. x = 70

D. a = 30

E. x = 190

Have a great evening!

3 0

3 years ago

Kai is making a chessboard using pieces of wood that measure 1sq in when she finishes the chessboard well have an area of 64 sq

Kay [80]

Answer:

8 pieces of wood should be put along each side of the chessboard

Step-by-step explanation:

Here in this question, we are interested in knowing the the number of pieces of wood that should be put along each side of the cheese board.

Firstly, to know the number of pieces of wood to use, we need to divide the area of the board by the area of each piece of wood

Mathematically that would be 64 square inches/ 1 square inch = 64 pieces of wood

64 pieces of wood would be needed to complete the cheeseboard.

The number of pieces to put along each side of the cheese board will be √64.

This is because the shape of a chessboard is square.

Thus the number of pieces to put on each side will be √64 = 8

3 0

3 years ago

Solve e^x > 2.7<br> A. x<0.9933<br> B. x>0.9933<br> C. x>1.0668<br> D. x<1.0668

Dovator [93]

Answer:

B. x > 0.9933

Step-by-step explanation:

I graphed the equation on the graph below to show you the value of x that makes the equation true.

If this answer is correct, please make me Brainliest!

4 0

3 years ago

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