6). Three coins will be tossed in the air at the same time. What is the probability that all three coins will land showing heads? Michael spins the spinner below twice.

What is the probability the spinner will land on the number 4 for both spins?

1/8 for the coins

I can't the spinner so i cant answer that

Step-by-step explanation:

1/2x1/2x1/2

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.