22/x=9/100
22*100=9x
2200=9x
2200/9=x
244.4
Answer:
The ballet dancers practice 20 h or more per week. is right
The jazz dancers practice 20 h or more per week. is wrong
The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. is right
Step-by-step explanation:
i took the test so no step by step :)
Answer: 2/3m^5
Step-by-step explanation: 1st Reduce the expression by cancelling the common factors.
Answer:
3776857867458675894678476845768478614
Step-by-step explanation:
40+3776857867458675894678476845768478574=
3776857867458675894678476845768478614
