If Miranda flips a coin twice, what is the probability that both coins will land heads up?

The probability that the first coin will land heads up is .
The probability that the second coin will land heads up is .
The probability that both coins will land heads up is .

The probability that both coins will land heads up is 1/4. The probabilty the first coin will land heads up is 1/2. The probability that the second coin will land heads up is 1/2.

P(both land heads up) = (1/2)(1/2) = 1/4.

Both heads: ¼

Step-by-step explanation:

First lands heads up: ½

Second lands heads up: ½

Both heads: ½ × ½ = ¼

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

step-by-step explanation:

a and d