<u>Question</u><u> </u><u>1</u>

<u>Question</u><u> </u><u>2</u>
By the geometric mean theorem,

<u>Question</u><u> </u><u>3</u>
By the Pythagorean theorem,

<u>Question</u><u> </u><u>4</u>
By the Pythagorean theorem,

Answer:
69
Step-by-step explanation:
Answer:3.38
Step-by-step explanation:
Count, N: 5
Sum, Σx: 18
Mean, μ: 3.6
Variance, σ2: 11.44
Steps
(10 - 3.6)2 + ... + (2 - 3.6)2
5
=
57.2
5
= 11.44
σ = √11.44
= 3.38
Answer:
(-3,2)
Step-by-step explanation:
(27 1/2)/10
(55/2)/10
55/20
11/4
2 3/4 oz per envelope