Asafety light is designed so that the time between flashes are distributed with a mean of 3.50s and a standard deviation of 0.50s. find the probability that an individual time is greater than 4.00s.

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

what is the question

1875cm³

step-by-step explanation:

we have a 20 × 20 × 5 container with (what im guessing is a) 5 × 5 × 5 hole in the center. first, we need to calculate the volume of the 20 × 20 × 5 container.

20 × 20 × 5 = 2000cm³

now, we need to calculate the volume of the hole.

5 × 5 × 5 = 125cm³

now to find the area of the container, we take to solid area of the container, and subtract the area of the hole.

2000cm³ - 125cm³ = 1875cm³