As part of a science experiment, Giovanni measured the distance a caterpillar traveled over different time intervals. In the first trial, the caterpillar traveled 8/10 yard in 1/2 minute. What was the caterpillar’s speed in yards per minute?

A.
2/5 yard per minute

B.
5/8 yard per minute

C.
1 3/5 yards per minute
D. 2
1
2
yards per minute

Find the roots of the equation below. x^2 - 6 + 9 = 0

Guys i really need or i have to stay late up night

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old