There is a 3% chance of each light bulb being defective, and we only want 5 of them to be defective. The chance is then:

$3\%^5*97\%^{25}$

Or this really small number: 1.13474853e-8

5 0

3 years ago

You serve a volleyball with a mass of 2 kg. The ball leaves your hand with a speed of 30 m/s. The ball has kinetic energy. Calcu

motikmotik

Answer:

900 j

Step-by-step explanation:

KE=1/2mv^2

so:

1/2x(2kg)x(30m/s)^2

is 900 joules. :)

6 0

3 years ago

Write the following decimal number in its equivalent fraction form. Show all work for full credit.

Oduvanchick [21]

Negative 3143 over 1000 divide -3.143 by 1000 and there’s your answer

4 0

3 years ago