On a blueprint, the scale indicates that 6 cm represent 15 feet. what is the length of a room that is 9 cm long and 4 cm wide on
2 answers:
Answer:
On blueprint , length of room is given by feet and width is given by 10 feet.
Step-by-step explanation:
Given: On a blueprint, the scale indicates that 6 cm represent 15 feet.
We have to find the value of the length of a room that is 9 cm long and 4 cm wide on the blueprint.
Since, the scale indicates that 6 cm represent 15 feet
That is 6 cm = 15 feet
1cm = feet
Thus, the scaling factor for 1 cm is feet.
Thus, for length of a room is 9 cm long.
On blueprint , length is given by feet.
Also, given width of room is 4 cm
On blueprint , width is given by feet.
Thus, On blueprint , length of room is given by feet and width is given by 10 feet.
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Answer:
B. x<27
Step-by-step explanation:
The shelter has 165 animals.
The shelter must keep its total occupancy below 300.
The shelter takes in an average of 5 animals per day. If x is the number of days, then in x days the shelter takes 5x animals. In total there will be
165+5x animals. This number must be less than 300, so
Answer:
It means also converges.
Step-by-step explanation:
The actual Series is::
The method we are going to use is comparison method:
According to comparison method, we have:
If series one converges, the second converges and if second diverges series, one diverges
Now Simplify the given series:
Taking"n^2"common from numerator and "n^6"from denominator.
Now:
So a_n is finite, so it converges.
Similarly b_n converges according to p-test.
P-test:
General form:
if p>1 then series converges. In oue case we have:
p=4 >1, so b_n also converges.
According to comparison test if both series converges, the final series also converges.
It means also converges.