Answer:
2.5, 2.75, 3.7, 4¾ (4.75), 5.5, 29/5 (5.8), 6, 21/4 (7)
Step-by-step explanation:
I converted the fractions into decimals to make it easier to order. Hope this helps.
Find values that add to 5 and multiply to 6
so the answer would be (x+5)(x+1)
The first step would be the square of the parenthesis.
-5x²(4x∧6-x∧4)
4x∧6 means 4x to the sixth power.
I hope that helps.
Answer:
The length of the candle (in inches) 3.6 hours after it was lit is 0.95 inches
Step-by-step explanation:
Given
---- candle length
--- rate (it is negative because the candle length reduces)
Solving (a): The function, f(t)
This is calculated as:
So, we have:
Solving (b): The domain
The domain, in this case, represents time from 0 till the candle burns out.
Set to calculate the time the candle burns out
Collect like terms.
Solve for t
Hence, the domain is:
Solving (c): The range
The domain, in this case, represents the candle height from 15 till the candle burns out (0 inches)
Hence, the range is:
Solving (d):
Recall that:
Sp, we have
Collect like terms
Divide by 12