Answer:
A
Step-by-step explanation:
Answer:
1/11
Step-by-step explanation:
<u>Step 1: Find the total</u>
51 + 5 + 6 + 2 + 2
66
<u>Step 2: Find the probability</u>
6 / 66
(6/6) / (66/6)
1/11
Answer: 1/11
Answer:
it is a 55% decrease
(why do i have to type at least twenty characters, just send the answer omg)
Answer:
2.2 seconds.
Step-by-step explanation:
We have been given that an astronaut on the moon drops a tool from the door of the landing ship. The quadratic function
models the height of the tool, in meters, after x seconds.
To find the time, it will take for the tool to hit the surface of moon, we will set
and solve for x as:



Divide both sides by negative 2:


Now, we will take square root of both sides:



Since time cannot be negative therefore, it will take 2.2 seconds for the tool to hit the surface of the moon.