Answer:
60 in²
Step-by-step explanation:
Area = base × height
= 15×4 = 60in²
Answer: 27
Step-by-step explanation: Look below for an attached explanation.
Hope this helps!
Answer: has no equal sign
Answer: Explicit Rule: a_n=30,000 • 2^n-1
Recursive Rule: a_n = 2a_n-1; a_1 = 30,000
Step-by-step explanation: the explicit rule for a geometric sequence is a_n = a_1 • r^n-1 and the recursive rule is a_n= r • a_n -1.
a_1 is the first term of the sequence, which is this case is 30,000. R is the common ration, which is 2 since it doubles each time. Substitute those numbers into the formulas and that’s what you’ll get. Hope this helps. God bless you!!!
Answer:
1/6.2=15/x
Step-by-step explanation:
15:x=1:6.2
