3 years ago

You toss a coin 200 times and get 14 heads determine the expected frequency event

1 answer:

8 0

Your most likely to land on tails because out of the 200 u landed on heads 14 times whereas u landed on tails 186 times since there's only two sides to a coin. there for you are more likely to land on tails than heads.

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The probability of a football team winning a game is three fifths. If they play 45 games in a season, how many games would you e

Charra [1.4K]

Answer:

27 games

Step-by-step explanation:

The probability of them winning is 3 out of 5 games.

First, multiply 45 by $\frac{3}{5}$

$\frac{45}{1} *\frac{3}{5}$

$\frac{135}{5}$

27 games.

You could also just multiply 45 by 3 then divide by 5. Mostly the same thing

I hope this helps!

8 0

3 years ago

What is the area of circle with a diameterms of 10 m

pentagon [3]

Answer:

exact area = 25(pi) m^2

approximate area = 78.54 m^2

Step-by-step explanation:

diameter = 10 m

radius = diameter/2 = 10 m / 2 = 5 m

area = (pi)r^2

area = (pi)(5 m)^2

area = 25(pi) m^2

area = 78.54 m^2

6 0

3 years ago

If you start with a number, add 5 , then multiply by 7, the result is133. what was the original number?

Natalija [7]

(x+5)*7=133
7x+35=133
7x=98
x=98/7
x=14

5 0

3 years ago

Jen had 60 fossils. If she put 6 fossils in each box, how many boxes were there?

Monica [59]

Answer:

10 boxes

Step-by-step explanation:

Take the number of fossils and divide by the number per box to determine the number of boxes

60/6 = 10

She needs 10 boxes

5 0

3 years ago

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This doesn't tell me anything what is this supposed to mean, can you please explain it!!

KiRa [710]

Normally I'd love to help, but put in a picture. I'm confused.

7 0

3 years ago

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