Answer:
B
Step-by-step explanation:
too easy
30 feet below see level is(-30)
A 15-yard gain(15)
500 feet above see level (500)
A los of 500 points (-500)
A deposit of 30 dollars (30)
A decrease of 15 degrees(-15)
Answer:
6
x
+
10
x
+
7
x
4Step-by-step explanation:
Add
6
x
and
10
x
.
16
x
+
7
x
4
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
