Answer:
Step-by-step explanation:
Write the question in equation form
Multiply
Add
Answer:
Step-by-step explanation:
Given
Initially
-- coffee
-- coffee
Joe drank 2oz coffee; So, we have:
--- coffee
Joe added 2oz cream; So, we have:
--- coffee --- cream
JoAnn added 2oz cream and stirred. So, we have:
--- coffee --- cream
JoAnn drank 2oz from the drink; the amount of drink JoAnn drank is:
Amount of cream left is:
Take LCM
So, we have:
--- cream
cream
The ratio is:
Multiply by 7
Divide by 2
Is there a picture to help?
Assuming the values following t are subscripts since this is a sequence:
The +4 tells that the Common difference of each term following the previous one is 4. You could keep adding by doing
t2=t1 + 4 t2=2+4 = 6
t3=t3 + 4 t3=6+4 = 10
.....and so on.
Or you could turn the recursive rule
tn=t(n-1) + 4 into an explicit rule.
tn = t1 + 4(n-1)
So, tn = 2 + 4(n-1)
where n is the term number.
To the sixth term, make n=6 and solve.
t(6) = 2 + 4(6-1)
t(6) = 2 + 4(5)
t(6) = 2 + 20
t(6) = 22
So the sixth term in this sequence is 22.
Century= 10 decades a decade is ten years. A dollar=10 dimes a dime is ten cents. ANSWER: DIME