300cm is 3 metres. 1 metre costs £2. Therefore, to get to 3m, you need to x both by 3. £6
Answer:
24. $ 29700 25. $ 2125
Step-by-step explanation:
24.The total income produced by the continuous income stream in the first 9 years is given by,
$
= $ ()
= $ 29700
25. The total income produced by the continuous income stream in the first 4 years is given by,
$
= $
= $
$ 2125
Answer:
Step-by-step explanation:
The given expression represents exponential growth. The expression is written as
20,000(1.05)^t
Where
20000 represents the initial population of the town in 2005.
1.05 represents the rate at which the population is increasing each year after 2005. The actual growth rate is
0.05 × 100 = 5%
t represents the number of years after 2005
Therefore, the complete sentence would be
The population of the town is increasing by 5% each year.
Answer:
45
Step-by-step explanation:
i did the quiz
Answer:
Length is 5 h +3
Width is 6 h -5
Volume is
Range of height fall [0.8333, ∞)
Step-by-step explanation:
V= l x w x h
Let height of the prism as 'h'.
So, length is 3 ft more than 5 times h.
l = 5 h+3
Now, width is 5 ft less than 6 times h.
w=6 h -5
Volume = (5 h+3)(6 h -5) h.
Expand the volume expression using FOIL method and distribution.
(5 h+3)(6 h-5)=
Simplify and then multiply by h.
Volume =
IF we see the constraint on 'h'
h >0
or
5 h +3 >0
Solve for 'h'
5h > -3
h>
Negative does not work.
or, 6 h -5 >0
Solve it for h.
6 h >5
h> or h>0.833
So, range of h is greater than 0.833.
In interval notation [0.833, infinity)