Answer:
23 ft
Step-by-step explanation:
a yard is 3 feet multiply it by 7 and you get 21 add 2 and you get 23. 23ft is your answer
Answer:
y=128
x=52
Step-by-step explanation:
Hope I helped.
Answer:
a(n) = 9·6^(n-1)
Step-by-step explanation:
The general term a(n) of a geometric sequence with first term a(1) and common ratio r is given by ...
a(n) = a(1)·r^(n-1)
Your sequence has first term 9 and common ratio 54/9 = 6, so the function describing it is ...
a(n) = 9·6^(n-1)
Answer:
4/10 or 2/5
Step-by-step explanation:
9/10-1/2 = 9/10-5/10 = 4/10 = 2/5
Answer:
if she got 4 questions wrong it would be 12
her score if she got x questions wrong it would be 20-2x
