Part A: make slope-intercept form of equation
We will have variable y for the depth of the submarine after x hours. The start 1,500 will be written -1,500 because it's below surface of water.
The equation after x hours will be
y = -1,500 + 52x
y = 52x - 1,500
Part B: Find the depth after two hours
Change variable x with 2
y = 52x - 1,500
y = 52(2) - 1,500
y = 104 - 1,500
y = -1,396
Negative means it's below surface
Answer:
Answer 1: 1.25
(
2
x + 3)^2
Answer 2: 10(x + 2)^2
Answer 3: (x/2 + 1)^2
Answer 4: I have no idea sorry
Step-by-step explanation:
Each class collected at least 54 cans...
54 * 29 = 1566....the least amount collected
Example: {1,2<span>,4,8,...} The </span>sequence<span> starts at 1 and doubles each time, so. a=1 (</span>the first term); r=2<span> (the "common ratio" between terms is a doubling). And we </span>get: {a, ar, ar2, ar3, ... } = {1, 1×2, 1×<span>22</span>, 1×<span>23</span><span>, ... } = {1, </span>2<span>, 4, 8, ... } But be careful, r should not be 0: When r=0, we </span>get<span> the </span>sequence<span> {a,0,0,...} which is not </span>geometric<span> ...</span>
