Area of the trapezium = 1/2 (40 + 160) x 70
Area of the trapezium = 7000 ft²
One bag of fertilizer = 4000 ft²
Number of bags of fertilizer needed = 7000 ÷ 4000 = 1.75 bags.
Since only full bags of fertilizer can be bought, 2 bags of fertilizer are needed.
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Answer: 2 bags of fertilizer
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For every input, there is one output
for every x there is one y
(x,y)
if x repeats with a differnt y, it's not a function
we see
(2,3) and (2,4) and all of them
no, not a function
<span>no, each ordered pair in this list has the same first element
answer is first one
</span>
The length of the entire rope is 64 inches as when it is cut into four pieces one is 16 therefore when multiplying 16 by four you should get the length of the entire rope which is 64.
Answer:
1. 24
2. 
where n denotes number of days.
3. 70
Step-by-step explanation:
1.
Consider the sequence: 
Here,
Take the common difference as d = 2 and the first term as a = 12
Use the formula: 
To find expected gain at the end of the week, find 
2.
Yes, the gain shows the pattern.
Put 
in
Here, n denotes number of days.
3.
To find expected gain at the end of 30 days, put 
in 
