Answer:
22:15
Step-by-step explanation:
1 hour = 60 mins
20:30 + 45 mins
= 21:15
Plus another hour
21:15+ 1 hour= 22:15
<h3>
Answer:</h3>
- a_n = -3a_(n-1); a_1 = 2
- a_n = 2·(-3)^(n-1)
<h3>
Step-by-step explanation:</h3>
A) The problem statement tells you it is a geometric sequence, so you know each term is some multiple of the one before. The first terms of the sequence are given, so you know the first term. The common ratio (the multiplier of interest) is the ratio of the second term to the first (or any term to the one before), -6/2 = -3.
So, the recursive definition is ...
... a_1 = 2
... a_n = -3·a_(n-1)
B) The explicit formula is, in general, ...
... a_n = a_1 · r^(n -1)
where r is the common ratio and a_1 is the first term. Filling in the known values, this is ...
... a_n = 2·(-3)^(n-1)
Answer:
For me people called it PEMDAS, Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Answer: 8 hrs
Step-by-step explanation:
divide 228 by 12 to get a unit rate of 19 and then divide 152 by 19 to get 8
Answer:
= 0.0596516 mi/h
Step-by-step explanation:
Just do 4 minutes divided by 6.4 meters
