Find the first five terms of the sequence described by the following recursive formula. an = 2n • an-1 where a1 = −3 −3 , , ,
1 answer:
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If you add the two equations together, you'll get:
, which gives x = -2.
Replace x = -2 in any of the two equations and you'll get y = 1.
So correct answer is D: x=-2,y=1
Replace x = -2 in any of the two equations and you'll get y = 1.
So correct answer is D: x=-2,y=1
Given :
Ruth wants to buy a skateboard for $44.
She has $100 in her account. She spent $11.36 to buy stationary.
She also wants to buy some comic books for $3.72 each.
To Find :
The maximum number of comic books, n, that Ruth can buy so that she has enough money left to buy the skateboard.
Solution :
Money left after buying skateboard and stationary is :
Money left = $(100 - 11.36 - 44)
Money left = $44.64
Number of comic she can buy is :
Therefore, she can buy a maximum of 12 books.
Hence, this is the required solution.
Answer: 6 sticks
Step-by-step explanation:
Given
Joe needs butter for each cake
One stick of butter is equivalent to 0.5 cup
So, joe need
for each cake
To bake 8 cakes, it is