1) 4n
The arithmetic sequence is going up in 4’s (1 x 4 = 4, 4 x 4 = 16)
Therefore the answer is just 4n
2) 0.5n (1/2n)
The arithmetic sequence is going up in 0.5’s (1 x 0.5 = 1/2, 1/2 x 0.5 = 1/4)
Therefore the answer is just 0.5n or if you need it in a fraction it is (1/2n)
3) -7n
The arithmetic sequence is going up in -7’s (7 x -7 = -14, -14 x -7 = 28)
Therefore the answer is just -7n
Answer:
- The value of z to balance the hanger is 2.75.
Step-by-step explanation:
<u>We know that:</u>
- 11 = 4z (In balanced form)
To balance the hanger, we must find the value of z such that if z is multiplied by 4, it will equal 11.
<u>Work:</u>
- 11 = 4z
- => z = 11/4
- => <u>z = 2.75</u>
Hence, the value of z to balance the hanger is 2.75.
Answer:
4 quarters. Each quarter costs 25 cents. 25 x 4=100. There are 100 cents in a 1 dollar, so that's why 4 quarters= 1 dollar.
It can be a function if it's horizontal because it's only touching each point once, it can't be a function for a vertical line because it's straight up and down and it'll hit every point