So first you need 1 adult with every 6 children so do 6*4 and got 24. From that you get 4 adults with 2 leftover children. For the other class which has 28 children, you would still need 4 adults. Now since you said the teacher is included as an adult only 3 more are needed for the trip, and that is your answer.
B)
0
Positive 17 Plus Negative 17=0
Answer:
the first ones is the first one :)
Answer:
1. 1
1. 13π.
--
20
explain:
1. 1 because any any non-zero expression raised to the power of 0 equals 1
13π.
2. --. because to convert into radian measure multiply by. π
20. ----
180°
Answer: I am not sure if this is correct but I got 2.431619300243096x10^22, 2.6746457133 x 10^13, and the the last one I also get 2.4316193 x 10^10. I AM NOT TO SURE IF I DID THIS CORRECT OR NOT, PLEASE DO NOT REPORT ME IF THIA IS WRONG, I TRIED TO HELP.
Step-by-step explanation: I AM NOT SO GOOD WITH MATH!!