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UkoKoshka [18]
3 years ago
9

A fair coin is tossed three times in a row. What is the probability of getting two tails in a row?

Mathematics
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

the correct answer is D

Naily [24]3 years ago
7 0

Answer:

it is d

Step-by-step explanation:

i did the unit test is and got 100

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WHAT IS 11/6 simplified I CANT DO THIS MATH IT IS TOOOOO HARDDDDD JK IM JUST TO LAZY >:( thanks
erma4kov [3.2K]

Answer:

It can't be simplified.

6 0
3 years ago
Graph -7x+5y=35. khan acadmy forms of linear equations question. pls show work (10 points)
a_sh-v [17]

Answer:

Below

Step-by-step explanation:

● -7x + 5y = 35

Add 7x to both sides

● -7x +7x + 5y = 35+7x

● 5y = 7x + 35

Divide both sides by 5

● 5y/5 = (7x+35)/5

● y = 1.4x + 7

The graph of the function:

8 0
3 years ago
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At 19:30 Jack lights a campfire. At 22:15 he puts the fire out. Yeah
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3 0
3 years ago
A bicyclist covered 5/7 of his route and an additional 40 miles. He has yet to cover 118 miles less than 0.75 of his route. How
Liula [17]

Answer:

168 miles.

Step-by-step explanation:

5/7x+40+0.75x−118=x

Step 1: Simplify both sides of the equation.

5/7x+40+0.75x−118=x

5/7x+40+0.75x+−118=x

(5/7x+0.75x)+(40+−118)=x(Combine Like Terms)

1.464286x+−78=x

1.464286x−78=x

Step 2: Subtract x from both sides.

1.464286x−78−x=x−x

0.464286x−78=0

Step 3: Add 78 to both sides.

0.464286x−78+78=0+78

0.464286x=78

Step 4: Divide both sides by 0.464286.

0.464286x/0.464286=78/0.464286

x=168

6 0
3 years ago
PLEASE HELP ASAP!!!!
irinina [24]

Answer:

2. 39 cm

Step-by-step explanation:

Jack is 1.79m

1.79 + 2.8= 4.59 m

4.59-4.2= 0.39m

0.39 m= 39 cm

8 0
3 years ago
Read 2 more answers
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