15-4=11
Step-by-step explanation:
Hi There!
The number of teams who entered in a 3-on-3 charity basketball tournament can be modeled by function T, where x is the number of years since the tournament first started.
T(x)=4x+24
The entire fee paid by each team to enter the tournament can be modelfied by function F, where x is the number of years since the tournament first started.
F(x)=5x+45
Which function,R, best represented the total entry fees collected in the xth year since the tournament first started?
Answer - D. R(x)=9x+69
Option D makes the most sense for the following question because since whatever x is multipled by the number thats just added so you just combine like terms and do 24 + 45 = 69.
Answer:
Bob got that by calculating the change amount of money in Imamu's account after of a year (4 months).
Step-by-step explanation:
You know that Imamu pays $30 each month for his gym membership.
Since there are 12 months in a year, you can find the the number of months that of a year represents:
Now, in order to find the change amount of money in his account after (8 months), you must solve the following multiplication:
Bob chose (Option A) as the correct answer, but that is incorrect, because he got it by calculating the change amount of money in Imamu's account after of a year (4 months).
Answer:
The first 4 guests can arrive in 32,760 ways.
Step-by-step explanation:
The order in which the guests arrive is important. For example, A,B,C,D is a different outcome to B,A,C,D. So we use the permutations formula to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
In this question:
4 guests from a set of 15. So
The first 4 guests can arrive in 32,760 ways.
Ansyessss. dont trust me on this
Step-by-step explanation:
good luck