Answer:
it's used in conjunction with variance
Answer:
b. 75
Step-by-step explanation:
a(n) = a1 + d(n-1)
a(n) = 8.5 + 3.5(n - 1)
a(20) = 8.5 + 3.5(20 - 1)
a(20) = 8.5 + 3.5(19)
a(20) = 8.5 + 66.5
a(20) = 75
Answer:
The other two sides are 7 units each.
Step-by-step explanation:
The triangle is isosceles.
The sides are in the ratio of

The hypotenuse is

So, the other two sides are 7 units each.
Answer:
i-4 1/8
ii- 2 3/100
iii- 10 123/1000
iv- 292/625
Step-by-step explanation:
...
Answer:
z<10
Step-by-step explanation:
answer and shown and pictured