Answer:
C
Step-by-step explanation:
This is saying sum 5 and a number and multiply the result by 4
let n be the number then 5 + n is the sum, and
4(5 + n) is 4 times the resultant sum
Answer: 212,520
Step-by-step explanation:
Given : A pianist plans to play 4 pieces at a recital from her repertoire of 23 pieces, and is carefully considering which song to play first, second, etc.
It means the repetition of pieces is not allowed.
When repetition is not allowed , then the number of ways to arrange n things where r things taken together is given by :-
Now, the number of different recital programs are :-
Hence, there are 212,520 different recital programs possible.
Answer:
min:6 Q1; 12 Med:15 Q3:7 Max:250
To compare the speed for the both of them, it would be helpful to convert the units to the same units in this case to units of meters per minute. We calculate as follows:
27 / 60 minutes = 0.45 km/minute
0.45 × 1000 = 450 m/minute
14 x 60 = 840 dm/minute
840 / 10 = 84 m/minute
450 - 84 =<span> 366 m/minute faster than the girl</span>
Answer:
Option A
Step-by-step explanation:
The complete question is shown in the attachment.
Note that:
We need to multiply all the functions to see which of them satisfy the given criteria.
Option A
Option B
Option C
Option D
The correct choice is A