3 years ago

Isla flipped a coin 30 times. The coin landed heads up 9 times and tails up 21 times.

1 answer:

8 0

A.) Either way the probability would be 1/2 because there are only 2 sides of a coin so fate decides on which side it will land on.

B.)Same as A

You might be interested in

Invested $8200 at the rate of 4.5% p.a. It earned $738 simple interest. The

Igoryamba

Answer:

2 yrs

Step-by-step explanation:

SI =PTR/100

738=8200 x T x 4.5 /100

738 x 100 / 8200 x 4.5 = T

T =2

3 0

2 years ago

Please help with questions 10, 11, 12 thanks! (QUESTIONS ON PHOTO) urgent!! please

hram777 [196]

10

make a triangle after the first square and a square after the second printed triangle, then a triangle after that and after the last printed square a triangle

11

3, 4, 3, 3, 4

12

repeating

3 0

2 years ago

Rounds 9,820 to the thousand

Shtirlitz [24]

The answer is 10,000

5 0

3 years ago

Read 2 more answers

Find the quotient of quantity of 4 times x to the 3rd power minus 12 times x to the 2nd power plus 8 times x all over negative 4

Readme [11.4K]

$\displaystyle \frac{4x^3-12x^2+8x}{-4x}=\frac{4x^3}{-4x}+\frac{-12x^2}{-4x}+\frac{8x}{-4x}\\\\=-x^2+3x-2$

This result corresponds to the first selection.

5 0

3 years ago

An American football field is 20 yards longer than a soccer field. An American football field is 120 yards long. How long is a s

Anni [7]

Answer:

A soccer field is 100 Yards.

Step-by-step explanation:

120-100=100yds.

5 0

2 years ago