Ask question

Ask question

All categories

2 years ago

11

involving flipping a fair coin. Assume that the coin is flipped 9 times. What is the probability that both heads and tails occur

?

1 answer:

alexgriva [62]2 years ago

7 0

The probability would occur 9 times

You might be interested in

El rectángulo mostrado en la derecha tiene una anchura de (x+2) y una altura de (2x+1)

kirill115 [55]

Answer:

mujhe teri byatha ss.jh nhi aarhu hai toh me nhi kar series

Step-by-step explanation:

om

3 0

2 years ago

27. It costs $8.65 to ride the train. Ms. Reilly took

frozen [14]

Answer:$164.35

Step-by-step explanation:

You just multiply 19 × 8.65

6 0

2 years ago

Alex and glen share a 30 ounce bucket of clay by the end of the week alex has used 1/10 of the bucket and glen has used 2/5 of t

Mamont248 [21]

Answer:

21 ounces

Step-by-step explanation:

6 0

2 years ago

NEED ANSWER ASAP

kkurt [141]

Answer:

$f(2) = 81$

$g(2) = 83$

Science class had a higher average

Step-by-step explanation:

Given

$f(x) = 0.5x + 80$

g(x) table

Solving (a): f(2)

We have:

$f(x) = 0.5x + 80$

So:

$f(2) = 0.5*2 + 80$

$f(2) = 1 + 80$

$f(2) = 81$

Solving (b): g(2)

From the given table.

$g(2) = 83$

Solving (c): f(4) or g(4); which is greater

$f(x) = 0.5x + 80$

So:

$f(4) = 0.5*4+80$

$f(4) = 2+80$

$f(4) = 82$

For g(4): Notice that in the table of g(x); g(x) increases by 2 when x increases by 1

This means that:

$g(x) = g(x-1)+2$

So

$g(4) = g(4-1)+2:$

$g(4) = g(3)+2$

$g(4) = 85+2$

$g(4) = 87$

<em>Hence, g(4) i.e. Science class is greater</em>

6 0

2 years ago

Using the distributive property to factorize the equation 3x^2+24x=0, you get

Natalka [10]

Answer:

Step-by-step explanation:

$3x^2+24x=0\\factor: 3x(x+8)=0\\x=0, -8$

6 0

2 years ago

Read 2 more answers