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Dafna11 [192]
3 years ago
13

Emily is tossing a fair coin. She tosses the coin 9 times, and it lands on tails 8 times. If Emily tosses the coin a tenth time,

what is the probability that it will land on tails?
Mathematics
2 answers:
alukav5142 [94]3 years ago
5 0

Answer:

Step-by-step explanation:

0.5^9

grin007 [14]3 years ago
5 0

Answer:

1/2. this is because a coin has 2 sides and it's a 50% percent chance it will land on either side and 50% is another term for 1/2. hope this helped

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4x−1=3y+5 as a ordered pair
dalvyx [7]

Answer:

y = 4/3x - 2

Step-by-step explanation:

4x −1 = 3y + 5

    + 1        + 1

4x = 3y + 6

-3y   -3y

-3y + 4x = 6

      - 4x   -4x

-3y = -4x + 6

/-3     /-3

y = 4/3x - 2

*View attached graph for ordered pairs*

Hope this helps!

8 0
3 years ago
mike& sue danced 3/4 of an hour with out stopping. this is 3/8 hour more than betty& ryan danced. how long more did bett
Sphinxa [80]
3/8 of an hour.
If you change 3/4 to 6/8 and then subtract, 6/8-3/8 you would get 3/8.
4 0
3 years ago
Which expression is equivalent to x^6y^8/x²y²
Kipish [7]

Answer:

For this case we have the following expression:

  (x ^ 6y ^ 8) ^ 3 / x ^ 2y ^ 2

Rewriting and for power properties we have:

  (x ^ 18y ^ 24) / x ^ 2y ^ 2

  (x ^ (18-2) y ^ (24-2))

  (x ^ 16y ^ 22)

Answer:

The equivalent expression is given by:

  (x ^ 16y ^ 22)

8 0
3 years ago
Which of these could be the dimensions of a unit cube? Select all that apply.
nevsk [136]

Answer:

1 ft. by 1 ft. by 1 ft.

1 mm by 1 mm by 1 mm

Step-by-step explanation:

it's a cube, all sides are the same :)

4 0
3 years ago
eive 19. The school cafeteria uses 48 cans of peaches per day. How many cans of peaches will they use in 19 days? help​
Simora [160]

Answer:

912

Step-by-step explanation:

All that needs to be done is multiply both numbers they give you.

48 x 19= 912

3 0
2 years ago
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